{"title":"Application","description":"","products":[{"product_id":"aquarium-co2-regulator-dual-gauges-with-solenoid-valve","title":"Aquarium CO2 Regulator Dual Gauges with Solenoid Valve","description":"\u003ch4 class=\"MsoNormal\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-end=\"280\" data-start=\"64\"\u003e\n\u003cp data-end=\"280\" data-start=\"67\"\u003e\u003cstrong data-end=\"82\" data-start=\"67\"\u003eDual Gauges\u003c\/strong\u003e\u003cbr data-end=\"85\" data-start=\"82\"\u003eIncludes a low-pressure gauge (0–140 psi) for output and a high-pressure gauge (0–4000 psi) for cylinder pressure. Output pressure is stabilized at 4.5 bar (65.3 psi) for consistent CO2 delivery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"502\" data-start=\"282\"\u003e\n\u003cp data-end=\"502\" data-start=\"285\"\u003e\u003cstrong data-end=\"306\" data-start=\"285\"\u003ePrecision Control\u003c\/strong\u003e\u003cbr data-end=\"309\" data-start=\"306\"\u003eFeatures a durable brass needle valve for fine-tuning CO2 flow, adjustable down to one bubble every 20 seconds. Easy control to 1 bubble every 3 seconds supports stable and healthy aquascaping.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"702\" data-start=\"504\"\u003e\n\u003cp data-end=\"702\" data-start=\"507\"\u003e\u003cstrong data-end=\"531\" data-start=\"507\"\u003eBuilt-in Check Valve\u003c\/strong\u003e\u003cbr data-end=\"534\" data-start=\"531\"\u003eThe integrated brass check valve in the bubble counter prevents water backflow, protecting the solenoid valve and regulator from damage, and improving system longevity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"939\" data-start=\"704\"\u003e\n\u003cp data-end=\"939\" data-start=\"707\"\u003e\u003cstrong data-end=\"731\" data-start=\"707\"\u003eReliable Performance\u003c\/strong\u003e\u003cbr data-end=\"734\" data-start=\"731\"\u003eDesigned for planted aquariums, this regulator ensures precise, timer-controlled CO2 injection to support optimal plant growth and a thriving aquatic ecosystem. Suitable for both home and professional use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1126\" data-start=\"941\"\u003e\n\u003cp data-end=\"1126\" data-start=\"944\"\u003e\u003cstrong data-end=\"965\" data-start=\"944\"\u003eDurable Materials\u003c\/strong\u003e\u003cbr data-end=\"968\" data-start=\"965\"\u003eCrafted from high-quality aluminum alloy and brass for excellent durability, corrosion resistance, and long service life. Built to perform reliably over time.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/4.jpg?v=1752898771\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/3_758c7e4d-99f3-4551-a06a-5148983e2ed2.jpg?v=1752898771\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_6b2a264a-0dce-469c-bef4-0d3c10a5c4d3.jpg?v=1752898771\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/7.jpg?v=1752901467\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/6.jpg?v=1752901467\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Piherk","offers":[{"title":"W21.8 \/ EU Plug","offer_id":47597600768224,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true},{"title":"W21.8 \/ UK Plug","offer_id":47597600800992,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true},{"title":"W21.8 \/ US Plug","offer_id":47597600833760,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true},{"title":"W21.8 \/ AU Plug","offer_id":47597600866528,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true},{"title":"CGA320 \/ EU Plug","offer_id":47597600899296,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true},{"title":"CGA320 \/ UK Plug","offer_id":47597600932064,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true},{"title":"CGA320 \/ US Plug","offer_id":47597600964832,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true},{"title":"CGA320 \/ AU Plug","offer_id":47597600997600,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true},{"title":"G5\/8 \/ EU Plug","offer_id":47597615448288,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true},{"title":"G5\/8 \/ UK Plug","offer_id":47597615481056,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true},{"title":"G5\/8 \/ US Plug","offer_id":47597615513824,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true},{"title":"G5\/8 \/ AU Plug","offer_id":47597615546592,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/2.jpg?v=1752898770"},{"product_id":"co2-regulator-with-flow-meter-for-outdoor-welding","title":"CO2 Regulator with Flow Meter for Outdoor Welding","description":"\u003cp data-start=\"807\" data-end=\"904\"\u003eIdeal for greenhouse cultivation and outdoor welding applications, this CO2 regulator is designed to deliver precise carbon dioxide for optimal plant growth and efficient welding cooling. The adjustable flow meter ensures accurate CO2 distribution, supporting healthy crops in greenhouses by enhancing photosynthesis, while also providing consistent cooling during outdoor welding to prevent overheating and ensure smooth operations.\u003c\/p\u003e\n\u003cul data-start=\"805\" data-end=\"1312\"\u003e\n\u003cli data-start=\"805\" data-end=\"904\"\u003e\n\u003cp data-start=\"807\" data-end=\"904\"\u003e\u003cstrong data-start=\"807\" data-end=\"835\"\u003eSelectable Inlet Threads\u003c\/strong\u003e: Choose from G5\/8, CGA320, or W21.8 for easy system compatibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"905\" data-end=\"984\"\u003e\n\u003cp data-start=\"907\" data-end=\"984\"\u003e\u003cstrong data-start=\"907\" data-end=\"931\"\u003ePrecision Flow Meter\u003c\/strong\u003e: Dual-scale design for accurate gas flow readings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"985\" data-end=\"1050\"\u003e\n\u003cp data-start=\"987\" data-end=\"1050\"\u003e\u003cstrong data-start=\"987\" data-end=\"1008\"\u003eFlow Control Knob\u003c\/strong\u003e: Fine-tune the gas flow rate with ease.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1051\" data-end=\"1173\"\u003e\n\u003cp data-start=\"1053\" data-end=\"1173\"\u003e\u003cstrong data-start=\"1053\" data-end=\"1072\"\u003eSafety Features\u003c\/strong\u003e: Includes a pressure relief valve and maintains output pressure of approximately 72.5 psi (5 bar).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1174\" data-end=\"1312\"\u003e\n\u003cp data-start=\"1176\" data-end=\"1312\"\u003e\u003cstrong data-start=\"1176\" data-end=\"1205\"\u003eHigh-Range Pressure Gauge\u003c\/strong\u003e: Displays inlet pressure from 0 to 4500 psi, with CO2 heat dissipation support during welding and cutting.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/3_51257061-5881-44dc-9795-a39a8677fa27.jpg?v=1752919748\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/4_3a717835-8969-4f10-ad83-71d5ca3ec824.jpg?v=1752919748\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/2_51597169-f7ae-4f72-b0ae-2eed8551db68.jpg?v=1752919748\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_5a36908a-9b26-4c16-abd1-e8d2aa38efa5.jpg?v=1752919748\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Piherk","offers":[{"title":"G5\/8","offer_id":47597887586528,"sku":"WACR450085","price":199.0,"currency_code":"USD","in_stock":true},{"title":"W21.8","offer_id":47597887619296,"sku":"WACR4500218","price":199.0,"currency_code":"USD","in_stock":true},{"title":"CGA320","offer_id":47597887652064,"sku":"WACR4500320","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_5a36908a-9b26-4c16-abd1-e8d2aa38efa5.jpg?v=1752919748"},{"product_id":"desktop-co2-pressure-regulator-for-aquarium","title":"Desktop CO2 Pressure Regulator for Aquarium","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e1. Durable Construction:\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e \u003cspan style=\"font-family: Calibri;\"\u003eThe valve body is crafted from rust-resistant solid brass, ensuring long-term stability and reliability.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e2. \u003c\/span\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003ePortable and Stable:\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e \u003cspan style=\"font-family: Calibri;\"\u003eThe CO2 cylinder holder, crafted from high-quality aluminum alloy, offers both portability and stable placement on any desktop or tabletop, ensuring convenient and reliable use.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e3.\u003c\/span\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan\u003e \u003cspan style=\"font-family: Calibri;\"\u003eEffortless Installation: \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003eFeaturing a stainless steel needle valve inside, it facilitates effortless installation of 16g disposable cartridges, ensuring user-friendly operation.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e4. \u003c\/span\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003ePrecise Control:\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e \u003cspan style=\"font-family: Calibri;\"\u003eThe pressure gauge dial displays output pressure, while the right-side switch allows precise adjustment and control of CO2 release, with accuracy down to one bubble every 20 seconds, maintaining optimal CO2 levels for aquarium plants.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/5_1c8f9e01-fb3a-4912-8dd3-b55784807a49.jpg?v=1752935798\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/2_3f6696db-3b07-45db-aae4-27244f330662.jpg?v=1752935799\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/3_29f4fb39-3970-496f-89d0-872e348fee6f.jpg?v=1752935798\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"Default Title","offer_id":47598099792096,"sku":"AMRCH16","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_c6c85d66-ea12-44fa-847c-2800c3e4ea90.jpg?v=1752935798"},{"product_id":"micrometering-valve-with-pressure-meter","title":"Micrometering Valve with Pressure Meter","description":"\u003cp data-start=\"129\" data-end=\"284\"\u003e\u003cstrong data-start=\"129\" data-end=\"161\"\u003ePrecise Pressure Measurement\u003c\/strong\u003e: Equipped with a 0-2000 psi pressure meter for real-time, accurate pressure readings, enabling effective system monitoring.\u003c\/p\u003e\n\u003cp data-start=\"289\" data-end=\"434\"\u003e\u003cstrong data-start=\"289\" data-end=\"316\"\u003eMultiple Thread Options\u003c\/strong\u003e: Supports three thread options — W21.8,  G5\/8, and  CGA320 — making it compatible with various cylinders and equipment.\u003c\/p\u003e\n\u003cp data-start=\"439\" data-end=\"615\"\u003e\u003cstrong data-start=\"439\" data-end=\"470\"\u003eAluminum Alloy Construction\u003c\/strong\u003e: Made from lightweight yet durable aluminum alloy, offering excellent corrosion resistance and long-lasting performance in diverse environments.\u003c\/p\u003e\n\u003cp data-start=\"620\" data-end=\"789\"\u003e\u003cstrong data-start=\"620\" data-end=\"648\"\u003eNeedle Valve Knob Design\u003c\/strong\u003e: Features a top-mounted needle valve knob for fine-tuned flow adjustment, allowing users to precisely control the gas or liquid flow output.\u003c\/p\u003e\n\u003cp data-start=\"794\" data-end=\"958\"\u003e\u003cstrong data-start=\"794\" data-end=\"829\"\u003eEasy Installation and Operation\u003c\/strong\u003e: Compact and user-friendly design with standard threaded connections, ensuring quick installation and straightforward operation. \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/4_410f157a-f998-40a9-9215-6b3c483f42b5.jpg?v=1752986884\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_c868bc47-e24f-4b60-9778-fff801292dd5.jpg?v=1752987533\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/2_3e4c8e2e-2599-4d02-b948-671439b2bc50.jpg?v=1752986884\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"G5\/8 \/ With","offer_id":47598615757024,"sku":null,"price":45.0,"currency_code":"USD","in_stock":true},{"title":"G5\/8 \/ Without","offer_id":47598626570464,"sku":null,"price":39.99,"currency_code":"USD","in_stock":true},{"title":"W21.8 \/ With","offer_id":47598615789792,"sku":null,"price":45.0,"currency_code":"USD","in_stock":true},{"title":"W21.8 \/ Without","offer_id":47598626603232,"sku":null,"price":39.99,"currency_code":"USD","in_stock":true},{"title":"CGA320 \/ With","offer_id":47598615822560,"sku":null,"price":45.0,"currency_code":"USD","in_stock":true},{"title":"CGA320 \/ Without","offer_id":47598626636000,"sku":null,"price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/5_9dd7776c-6bba-4ec0-b4b5-83b80b862ac5.jpg?v=1753265965"},{"product_id":"soda-cylinder-refill-adapter-w21-8-to-tr21x4","title":"Soda Cylinder Refill Adapter Tr21x4 to W21.8","description":"\u003cp data-start=\"62\" data-end=\"217\"\u003e\u003cstrong data-start=\"62\" data-end=\"88\"\u003e【Wide Compatibility】\u003c\/strong\u003e\u003cbr data-start=\"88\" data-end=\"91\"\u003eCan be used as both a connector to W21.8 CO2 regulators and a standalone refill adapter—perfect for connecting TR21x4 soda cylinders (like SodaStream) to CO2 equipment for soda makers, home carbonation, and aquarium use.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"219\" data-end=\"397\"\u003e\u003cstrong data-start=\"219\" data-end=\"245\"\u003e【Easy CO2 Refilling】\u003c\/strong\u003e\u003cbr data-start=\"245\" data-end=\"248\"\u003eFunctions as a refill adapter for transferring CO2 from standard W21.8 tanks into SodaStream-compatible bottles—perfect for home carbonation systems.\u003c\/p\u003e\n\u003cp data-start=\"399\" data-end=\"554\"\u003e\u003cstrong data-start=\"399\" data-end=\"430\"\u003e【Built-in Pressure Gauge】\u003c\/strong\u003e\u003cbr data-start=\"430\" data-end=\"433\"\u003eEquipped with a 0–2000 psi gauge for real-time pressure monitoring, ensuring safe and accurate gas flow during operation.\u003c\/p\u003e\n\u003cp data-start=\"556\" data-end=\"709\"\u003e\u003cstrong data-start=\"556\" data-end=\"590\"\u003e【Durable Brass Construction】\u003c\/strong\u003e\u003cbr data-start=\"590\" data-end=\"593\"\u003ePrecision-machined brass body provides secure sealing, excellent corrosion resistance, and long-lasting performance.\u003c\/p\u003e\n\u003cp data-start=\"711\" data-end=\"905\"\u003e\u003cstrong data-start=\"711\" data-end=\"746\"\u003e【Top Knob for Easy Operation】\u003c\/strong\u003e\u003cbr data-start=\"746\" data-end=\"749\"\u003eFeatures a top-mounted control knob that easily presses the soda cylinder valve—allowing quick open\/close control for effortless operation and added safety.\u003c\/p\u003e\n\u003cp data-start=\"399\" data-end=\"554\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/6_d662a61a-737e-481d-97ca-329a3a93e661.jpg?v=1753103657\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/5_67c4105b-7902-45ec-9e20-c2ae2b489f88.jpg?v=1753103658\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/3_cb372d5f-4ea5-4e14-bb7e-e15a4ff25f59.jpg?v=1753103657\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"711\" data-end=\"905\"\u003e\u003cstrong data-start=\"556\" data-end=\"590\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/2_1b904a7c-3151-4a89-a1e0-9bafe1d009fc.jpg?v=1753103654\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_b9905881-08d0-498b-a9e2-f307f3026bbe.jpg?v=1753103654\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"Default Title","offer_id":47600014196960,"sku":null,"price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/019e53ae-8bd3-7772-aa34-5d3762e96460.png?v=1779520476"},{"product_id":"cylinder-adapter-tr21x4-to-w21-8-cga320-male-thread","title":"Cylinder Adapter Tr21x4 to W21.8 \/ CGA320 Male Thread","description":"\u003cp data-start=\"83\" data-end=\"287\"\u003e\u003cstrong data-start=\"83\" data-end=\"129\"\u003e【Wide Compatibility with Soda Cylinders】\u003c\/strong\u003e\u003cbr data-start=\"129\" data-end=\"132\"\u003eFeatures a Tr21x4 female thread, suitable for connecting most common soda water cylinders—including over 90% of standard CO₂ soda cartridges on the market.\u003c\/p\u003e\n\u003cp data-start=\"289\" data-end=\"505\"\u003e\u003cstrong data-start=\"289\" data-end=\"321\"\u003e【Dual Male Thread Options】\u003c\/strong\u003e\u003cbr data-start=\"321\" data-end=\"324\"\u003eComes with your choice of either W21.8 or CGA320 male thread, making it easy to connect soda cylinders to a wide range of pressure regulators, soda machines, or other CO₂ equipment.\u003c\/p\u003e\n\u003cp data-start=\"507\" data-end=\"675\"\u003e\u003cstrong data-start=\"507\" data-end=\"541\"\u003e【Reliable Material \u0026amp; Finish】\u003c\/strong\u003e\u003cbr data-start=\"541\" data-end=\"544\"\u003eMade from high-quality solid brass with a polished surface for enhanced durability, corrosion resistance, and a premium appearance.\u003c\/p\u003e\n\u003cp data-start=\"677\" data-end=\"848\"\u003e\u003cstrong data-start=\"677\" data-end=\"708\"\u003e【Adjustable Piercing Pin】\u003c\/strong\u003e\u003cbr data-start=\"708\" data-end=\"711\"\u003eEquipped with an adjustable central pin to suit different soda cylinder stem depths, ensuring a secure and efficient CO₂ flow every time.\u003c\/p\u003e\n\u003cp data-start=\"850\" data-end=\"1039\"\u003e\u003cstrong data-start=\"850\" data-end=\"884\"\u003e【Simple Conversion Solution】\u003c\/strong\u003e\u003cbr data-start=\"884\" data-end=\"887\"\u003eIdeal for repurposing soda water bottles for home brewing, aquarium CO₂ systems, or carbonation devices—enabling versatile and cost-effective gas usage.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/4_520fad65-d093-4f6c-868b-1e1a5924db89.jpg?v=1753111336\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/5_4521b4f6-3a73-4a3e-97b1-e146052cbab4.jpg?v=1753111336\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/7_7bcccbf7-6191-436b-a35c-283e9c22017c.jpg?v=1753111336\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/6_8737b52b-6ab2-4593-af87-83c1baf623da.jpg?v=1753111336\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"W21.8","offer_id":47600240034016,"sku":"SODAD218","price":19.0,"currency_code":"USD","in_stock":true},{"title":"CGA320","offer_id":47600240066784,"sku":"SODAD320","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_401015f7-3c44-4e33-910c-6a97fa10834c.jpg?v=1753111336"},{"product_id":"aquarium-co2-regulator-with-bubble-counter","title":"Aquarium CO2 Regulator with Bubble Counter","description":"\u003cul\u003e\n\u003cli data-start=\"194\" data-end=\"345\"\u003e\n\u003cp data-start=\"197\" data-end=\"345\"\u003e\u003cstrong data-start=\"197\" data-end=\"243\"\u003eIntegrated Bubble Counter with Check Valve\u003c\/strong\u003e\u003cbr data-start=\"243\" data-end=\"246\"\u003eClearly displays CO₂ flow while preventing backflow to protect the solenoid valve and regulator.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"347\" data-end=\"484\"\u003e\n\u003cp data-start=\"350\" data-end=\"484\"\u003e\u003cstrong data-start=\"350\" data-end=\"378\"\u003eAcrylic Transparent Tube\u003c\/strong\u003e\u003cbr data-start=\"378\" data-end=\"381\"\u003eDurable and easy-to-read design allows real-time monitoring of bubble rate for accurate CO₂ control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"486\" data-end=\"627\"\u003e\n\u003cp data-start=\"489\" data-end=\"627\"\u003e\u003cstrong data-start=\"489\" data-end=\"515\"\u003ePrecision Needle Valve\u003c\/strong\u003e\u003cbr data-start=\"515\" data-end=\"518\"\u003eFine-tunes CO₂ output as slow as one bubble every 20 seconds, giving you full control over injection rate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"629\" data-end=\"808\"\u003e\n\u003cp data-start=\"632\" data-end=\"808\"\u003e\u003cstrong data-start=\"632\" data-end=\"668\"\u003eLED Solenoid Valve for Timer Use\u003c\/strong\u003e\u003cbr data-start=\"668\" data-end=\"671\"\u003eRed indicator light stays on when powered, making it easy to see power status at a glance; supports timer-based automatic CO₂ control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"810\" data-end=\"940\"\u003e\n\u003cp data-start=\"813\" data-end=\"940\"\u003e\u003cstrong data-start=\"813\" data-end=\"841\"\u003eMini High-Pressure Gauge\u003c\/strong\u003e\u003cbr data-start=\"841\" data-end=\"844\"\u003eCompact and durable, it shows remaining gas in the cylinder with a clear, easy-to-read scale.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/6_96493dae-7459-44e8-b3f6-bb429faf5646.jpg?v=1753116526\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/9_15d8a4bc-8e61-461d-a5d2-3692af526cde.jpg?v=1753116526\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/7_ba34f7a8-e390-4dc7-a33b-1d13d7163cc1.jpg?v=1753116526\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/3_8f87743d-61fb-488e-b708-a0b80efa1adc.jpg?v=1753116526\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Piherk","offers":[{"title":"W21.8","offer_id":47600572268768,"sku":"MACRBSS218","price":59.0,"currency_code":"USD","in_stock":true},{"title":"CGA320","offer_id":47600572301536,"sku":"MACRBSS320","price":59.0,"currency_code":"USD","in_stock":true},{"title":"G5\/8","offer_id":47600572334304,"sku":"MACRBSS85","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_65388519-6b66-4f01-8f1a-08bca3a8f5a6.jpg?v=1753116526"},{"product_id":"220v-solenoid-valve-with-needle-valve-eu-plug","title":"220V Solenoid Valve with Needle Valve EU Plug","description":"\u003cul\u003e\n\u003cli data-end=\"340\" data-start=\"84\"\u003e\n\u003cp data-end=\"340\" data-start=\"87\"\u003e\u003cstrong data-end=\"131\" data-start=\"87\"\u003eSafe \u0026amp; Cost-Effective Independent Design\u003c\/strong\u003e\u003cbr data-end=\"134\" data-start=\"131\"\u003eThis solenoid valve works separately from the regulator, reducing safety risks and allowing easy replacement without needing to change the entire regulator system, saving costs and extending equipment life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"523\" data-start=\"342\"\u003e\n\u003cp data-end=\"523\" data-start=\"345\"\u003e\u003cstrong data-end=\"389\" data-start=\"345\"\u003eIndependent CO2 Control for Aquarium Use\u003c\/strong\u003e\u003cbr data-end=\"392\" data-start=\"389\"\u003eProvides precise, standalone control of CO2 flow for aquarium setups, ensuring stable and effective CO2 delivery to aquatic plants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"703\" data-start=\"525\"\u003e\n\u003cp data-end=\"703\" data-start=\"528\"\u003e\u003cstrong data-end=\"555\" data-start=\"528\"\u003ePrecise Flow Adjustment\u003c\/strong\u003e\u003cbr data-end=\"558\" data-start=\"555\"\u003eBuilt-in metal needle valve enables accurate bubble rate control, helping you fine-tune CO2 output to meet the needs of your aquatic environment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"838\" data-start=\"705\"\u003e\n\u003cp data-end=\"838\" data-start=\"708\"\u003e\u003cstrong data-end=\"735\" data-start=\"708\"\u003eClear Bubble Monitoring\u003c\/strong\u003e\u003cbr data-end=\"738\" data-start=\"735\"\u003eEquipped with a visible acrylic bubble counter to easily observe and adjust CO2 output in real time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"974\" data-start=\"840\"\u003e\n\u003cp data-end=\"974\" data-start=\"843\"\u003e\u003cstrong data-end=\"863\" data-start=\"843\"\u003eEU Standard Plug\u003c\/strong\u003e\u003cbr data-end=\"866\" data-start=\"863\"\u003eFeatures a 220V EU plug with two round prongs, compatible with most European aquarium CO2 regulator systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-end=\"974\" data-start=\"843\"\u003eWhat's in the package?\u003c\/h4\u003e\n\u003col\u003e\n\u003cli data-end=\"974\" data-start=\"843\"\u003eSolenoid Valve x 1\u003c\/li\u003e\n\u003cli data-end=\"974\" data-start=\"843\"\u003eBubble Counter x 1\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4 data-end=\"974\" data-start=\"843\"\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/7_bd910b2d-87e6-43f8-a975-248fc621d732.jpg?v=1753202121\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/2_3aa7f1fc-e1c2-4d43-b762-e4104dd265fa.jpg?v=1753202121\"\u003e\n\u003c\/h4\u003e","brand":"Piherk","offers":[{"title":"Default Title","offer_id":47602149654752,"sku":"SDFV22050RB","price":54.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/8_b8d857cf-c040-4505-893a-3915d37fc5dd.jpg?v=1753202121"},{"product_id":"automatic-timer-mist-spray-watering-system-kit-for-indoor-plants","title":"Automatic Timer Mist Spray \u0026 Watering System Kit for Indoor Plants","description":"\u003cul\u003e\n\u003cli data-start=\"0\" data-end=\"202\"\u003e\n\u003cp data-start=\"2\" data-end=\"202\"\u003eIntelligent timing with clear LCD display and simple 3-button control for easy setting of spray duration (5–60s) and stop interval (1–24h); settings are saved automatically even after power restart.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"203\" data-end=\"358\"\u003e\n\u003cp data-start=\"205\" data-end=\"358\"\u003eDual 360° rotating nozzles provide adjustable omnidirectional misting, ensuring thorough humidity coverage in reptile terrariums or plant environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"359\" data-end=\"504\"\u003e\n\u003cp data-start=\"361\" data-end=\"504\"\u003eBuilt-in water pump draws water directly from any container—no faucet connection needed—making it convenient and portable for various setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"505\" data-end=\"628\"\u003e\n\u003cp data-start=\"507\" data-end=\"628\"\u003eCompact and sleek black mirror design with integrated touchscreen offers a smooth surface and enhanced user experience.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"629\" data-end=\"818\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"631\" data-end=\"818\" data-is-last-node=\"\"\u003eComplete DIY kit includes main unit, spray heads, hoses, fittings, clips, and cable ties, suitable for reptiles, plants, greenhouses, and misting applications like cooling and irrigation.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/O1CN01oNbHYp1Q5EwqE24qo__3302701924-0-cib.jpg?v=1753251558\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"631\" data-end=\"818\"\u003e\u003cstrong data-start=\"35\" data-end=\"56\"\u003ePackage Contents:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col data-start=\"58\" data-end=\"329\"\u003e\n\u003cli data-start=\"58\" data-end=\"76\"\u003e\n\u003cp data-start=\"61\" data-end=\"76\"\u003eController × 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"77\" data-end=\"99\"\u003e\n\u003cp data-start=\"80\" data-end=\"99\"\u003ePower Adapter × 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"100\" data-end=\"121\"\u003e\n\u003cp data-start=\"103\" data-end=\"121\"\u003eSprinkler Head × 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"122\" data-end=\"155\"\u003e\n\u003cp data-start=\"125\" data-end=\"155\"\u003ePE Water Pipe (5 meters) × 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"156\" data-end=\"176\"\u003e\n\u003cp data-start=\"159\" data-end=\"176\"\u003eUser Manual × 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"177\" data-end=\"197\"\u003e\n\u003cp data-start=\"180\" data-end=\"197\"\u003eTube Cutter × 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"198\" data-end=\"224\"\u003e\n\u003cp data-start=\"201\" data-end=\"224\"\u003eInlet Filter × 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"225\" data-end=\"247\"\u003e\n\u003cp data-start=\"228\" data-end=\"247\"\u003eT-joint × 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"248\" data-end=\"272\"\u003e\n\u003cp data-start=\"251\" data-end=\"272\"\u003e90° Elbow× 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"273\" data-end=\"296\"\u003e\n\u003cp data-start=\"277\" data-end=\"296\"\u003eR-clip × 5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"297\" data-end=\"311\"\u003e\n\u003cp data-start=\"301\" data-end=\"311\"\u003eEnd Cap × 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"312\" data-end=\"329\"\u003e\n\u003cp data-start=\"316\" data-end=\"329\"\u003eCable Tie × 5\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/2_c7ccc1f6-ed9b-429c-a694-096baa0af2d5.jpg?v=1753251558\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"631\" data-end=\"818\" data-is-last-node=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/O1CN01ljWmjg1Q5Ewvd7Ryn__3302701924-0-cib.jpg?v=1753251558\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/O1CN01907xKK1Q5EwtyaHjt__3302701924-0-cib.jpg?v=1753256569\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"EU Plug","offer_id":47603370721504,"sku":null,"price":39.0,"currency_code":"USD","in_stock":true},{"title":"US Plug","offer_id":47603370754272,"sku":null,"price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_bc6503d1-26e3-4f77-aa03-7e610daf0729.jpg?v=1753256569"},{"product_id":"smart-sprinkler-kit-for-terrarium-paludarium","title":"Smart Sprinkler Kit for Terrarium \u0026 Paludarium","description":"\u003cp data-start=\"71\" data-end=\"234\"\u003e\u003cstrong data-start=\"71\" data-end=\"98\"\u003eSmart Triple-Mode Timer\u003c\/strong\u003e\u003cbr data-start=\"98\" data-end=\"101\"\u003eFeatures intelligent timing with three versatile modes—scheduled misting, continuous ON, and OFF cycle—for flexible humidity control.\u003c\/p\u003e\n\u003cp data-start=\"236\" data-end=\"408\"\u003e\u003cstrong data-start=\"236\" data-end=\"273\"\u003e• 360° Adjustable Misting Nozzles\u003c\/strong\u003e\u003cbr data-start=\"273\" data-end=\"276\"\u003eFully rotatable spray heads provide precise, all-around mist coverage to keep every corner of your terrarium or plant habitat moist.\u003c\/p\u003e\n\u003cp data-start=\"410\" data-end=\"596\"\u003e\u003cstrong data-start=\"410\" data-end=\"443\"\u003e• Built-in Pump, 12V DC Power\u003c\/strong\u003e\u003cbr data-start=\"443\" data-end=\"446\"\u003eEquipped with an internal 12V DC self-priming water pump powered by an external 12V DC adapter, ensuring stable water flow and consistent mist output.\u003c\/p\u003e\n\u003cp data-start=\"598\" data-end=\"759\"\u003e\u003cstrong data-start=\"598\" data-end=\"629\"\u003e• Easy Installation \u0026amp; Setup\u003c\/strong\u003e\u003cbr data-start=\"629\" data-end=\"632\"\u003eDesigned for quick, hassle-free mounting in terrariums, paludariums, vivariums, and plant enclosures—no plumbing skills needed.\u003c\/p\u003e\n\u003cp data-start=\"761\" data-end=\"912\"\u003e\u003cstrong data-start=\"761\" data-end=\"793\"\u003e• Wide Range of Applications\u003c\/strong\u003e\u003cbr data-start=\"793\" data-end=\"796\"\u003eIdeal for terrariums, paludariums, indoor plants, orchid cases, reptile habitats, and any high-humidity environment.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/8_a92dcfa9-7664-47ca-b275-bb788aefeab3.jpg?v=1753282344\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/4_4eec273a-007f-433d-b614-ac3a757b03b8.jpg?v=1753282344\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/3_e296c1ad-1437-423a-958a-a2f6582e09ad.jpg?v=1753282344\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"US Plug","offer_id":47604047315168,"sku":null,"price":49.0,"currency_code":"USD","in_stock":true},{"title":"UK Plug","offer_id":47604047347936,"sku":null,"price":49.0,"currency_code":"USD","in_stock":true},{"title":"AU Plug","offer_id":47604047380704,"sku":null,"price":49.0,"currency_code":"USD","in_stock":true},{"title":"EU Plug","offer_id":47604047413472,"sku":null,"price":49.0,"currency_code":"USD","in_stock":true},{"title":"KR Type F","offer_id":47604047446240,"sku":null,"price":54.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/10_ebc30bc2-dd75-421e-b925-49971cb3a991.jpg?v=1753282344"},{"product_id":"programmable-irrigation-timer-for-agricultural-use","title":"Programmable Irrigation Timer for Agricultural Use","description":"\u003cp data-start=\"296\" data-end=\"592\"\u003e\u003cstrong data-start=\"296\" data-end=\"330\"\u003e【Tailored for Crop Irrigation】\u003c\/strong\u003e\u003cbr data-start=\"330\" data-end=\"333\"\u003eDesigned for vegetable gardens, greenhouses, and small-scale farms, this irrigation timer lets you set watering durations from 1 to 599 minutes, with intervals ranging from 1 to 30 days—ideal for maintaining consistent soil moisture during key growing stages.\u003c\/p\u003e\n\u003cp data-start=\"594\" data-end=\"855\"\u003e\u003cstrong data-start=\"594\" data-end=\"627\"\u003e【Automatic Rain Delay Sensor】\u003c\/strong\u003e\u003cbr data-start=\"627\" data-end=\"630\"\u003eEquipped with a sensitive rain sensor that pauses irrigation when it rains, helping you conserve water and prevent overwatering crops. The rain delay function can be manually turned on or off based on actual field conditions.\u003c\/p\u003e\n\u003cp data-start=\"857\" data-end=\"1093\"\u003e\u003cstrong data-start=\"857\" data-end=\"895\"\u003e【Large Screen for Easy Monitoring】\u003c\/strong\u003e\u003cbr data-start=\"895\" data-end=\"898\"\u003eThe 60×60mm LCD clearly shows watering schedules, cycle intervals, and battery status. Intuitive buttons allow quick setup and adjustment—perfect for busy farm workers and seasonal crop routines.\u003c\/p\u003e\n\u003cp data-start=\"1095\" data-end=\"1389\"\u003e\u003cstrong data-start=\"1095\" data-end=\"1129\"\u003e【Rugged \u0026amp; Weatherproof Design】\u003c\/strong\u003e\u003cbr data-start=\"1129\" data-end=\"1132\"\u003eBuilt with durable, IP54-rated waterproof materials and a sealed battery compartment to ensure long-term outdoor performance. The reinforced connector withstands water pressure from 7.25 to 116 psi, making it reliable in varied terrain and field conditions.\u003c\/p\u003e\n\u003cp data-start=\"1391\" data-end=\"1656\"\u003e\u003cstrong data-start=\"1391\" data-end=\"1413\"\u003e【Ready-to-Use Kit】\u003c\/strong\u003e\u003cbr data-start=\"1413\" data-end=\"1416\"\u003eIncludes all necessary accessories: 1× irrigation timer, 1× filter, 1× 3\/4\" USA faucet adapter, 1× quick connector, 1× thread seal tape, and 1× user manual. \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem data-start=\"1573\" data-end=\"1613\"\u003e(2×AA alkaline batteries not included)\u003c\/em\u003e\u003c\/span\u003e — quick to install for immediate farm use.\u003c\/p\u003e\n\u003cp data-start=\"1391\" data-end=\"1656\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/7_8dbd266d-7c5b-40d0-881c-b0647a5b3406.jpg?v=1753332198\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/5_0584f620-453a-4f13-8474-e014a1ad23fd.jpg?v=1753332197\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/4_28c5520d-4dd6-4163-9d9b-8d8354c96f89.jpg?v=1753332198\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/12_07cb2f35-9d92-4b19-9b58-8dfbdd709421.jpg?v=1753332198\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"Default Title","offer_id":47605367308512,"sku":null,"price":36.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_e7b288b3-a25c-481d-8760-aa5fb3ac1569.jpg?v=1753332197"},{"product_id":"nano-air-stone-disc-with-accessories-5cm-10cm-15cm-options","title":"Nano Air Stone Disc with Accessories – 5cm\/10cm\/15cm Options","description":"\u003cul\u003e\n\u003cli data-start=\"331\" data-end=\"563\"\u003e\n\u003cp data-start=\"334\" data-end=\"563\"\u003e\u003cstrong data-start=\"334\" data-end=\"368\"\u003eUltra-Fine and Uniform Bubbles\u003c\/strong\u003e – This nano air stone produces smaller, denser, and more uniform bubbles that significantly enhance oxygen dissolution and reduce CO₂ levels, helping your fish breathe better and stay healthier.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"565\" data-end=\"748\"\u003e\n\u003cp data-start=\"568\" data-end=\"748\"\u003e\u003cstrong data-start=\"568\" data-end=\"594\"\u003eAdjustable Bubble Size\u003c\/strong\u003e – Simply adjust the stone manually after installation to achieve optimal fineness. Perfect for precise oxygen control in aquariums or hydroponic systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"750\" data-end=\"955\"\u003e\n\u003cp data-start=\"753\" data-end=\"955\"\u003e\u003cstrong data-start=\"753\" data-end=\"775\"\u003eHigh Oxygen Output\u003c\/strong\u003e – The 80mm (3.15 inch) disc features a large surface area that releases microbubbles to improve water oxygen levels, balance pH, and create a healthy environment for aquatic life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"957\" data-end=\"1189\"\u003e\n\u003cp data-start=\"960\" data-end=\"1189\"\u003e\u003cstrong data-start=\"960\" data-end=\"997\"\u003eComplete Set with Extras Included\u003c\/strong\u003e – Comes with a 2m (78.7 inch) air hose for 5cm stone, 6m (236.2 inch) hose for 10cm and 15cm versions. Each set includes a check valve and a Y-shaped 3-way splitter—no extra purchases needed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1191\" data-end=\"1374\"\u003e\n\u003cp data-start=\"1194\" data-end=\"1374\"\u003e\u003cstrong data-start=\"1194\" data-end=\"1220\"\u003eEasy to Use \u0026amp; Maintain\u003c\/strong\u003e – For best results, soak the air stone for 2 hours before use. Regular cleaning is recommended to maintain optimal bubble output and extend service life.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/5cm4.jpg?v=1753713342\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDetails:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1487\" data-end=\"1603\"\u003e\n\u003cp data-start=\"1489\" data-end=\"1603\"\u003e\u003cstrong data-start=\"1489\" data-end=\"1508\"\u003eAvailable Sizes\u003c\/strong\u003e:\u003cbr data-start=\"1509\" data-end=\"1512\"\u003e– Diameter: 5cm (1.97 in)\u003cbr data-start=\"1539\" data-end=\"1542\"\u003e– Diameter: 10cm (3.94 in)\u003cbr data-start=\"1570\" data-end=\"1573\"\u003e– Diameter: 15cm (5.91 in)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1604\" data-end=\"1748\"\u003e\n\u003cp data-start=\"1606\" data-end=\"1748\"\u003e\u003cstrong data-start=\"1606\" data-end=\"1630\"\u003eIncluded Accessories\u003c\/strong\u003e:\u003cbr data-start=\"1631\" data-end=\"1634\"\u003e– Air Hose: 2m (5cm version) \/ 6m (10cm \u0026amp; 15cm versions)\u003cbr data-start=\"1692\" data-end=\"1695\"\u003e– Check Valve × 1\u003cbr data-start=\"1714\" data-end=\"1717\"\u003e– Y-Type 3-Way Splitter × 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1749\" data-end=\"1799\"\u003e\n\u003cp data-start=\"1751\" data-end=\"1799\"\u003e\u003cstrong data-start=\"1751\" data-end=\"1763\"\u003eMaterial\u003c\/strong\u003e: Durable, high-density nano stone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1800\" data-end=\"1844\"\u003e\n\u003cp data-start=\"1802\" data-end=\"1844\"\u003e\u003cstrong data-start=\"1802\" data-end=\"1817\"\u003eBubble Type\u003c\/strong\u003e: Ultra-fine nano bubbles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1845\" data-end=\"1941\"\u003e\n\u003cp data-start=\"1847\" data-end=\"1941\"\u003e\u003cstrong data-start=\"1847\" data-end=\"1862\"\u003eApplication\u003c\/strong\u003e: Suitable for aquariums, fish tanks, hydroponic systems, aquatic plant tanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1942\" data-end=\"2046\"\u003e\n\u003cp data-start=\"1944\" data-end=\"2046\"\u003e\u003cstrong data-start=\"1944\" data-end=\"1964\"\u003eInstallation Tip\u003c\/strong\u003e: Soak for 2 hours before use; connect all accessories before placing into water\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2047\" data-end=\"2126\"\u003e\n\u003cp data-start=\"2049\" data-end=\"2126\"\u003e\u003cstrong data-start=\"2049\" data-end=\"2064\"\u003eMaintenance\u003c\/strong\u003e: Clean regularly to prevent clogging and maintain performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Piherk","offers":[{"title":"50mm (1.97 in)","offer_id":47615176704224,"sku":null,"price":18.99,"currency_code":"USD","in_stock":true},{"title":"100mm (3.94 in)","offer_id":47615176736992,"sku":null,"price":26.99,"currency_code":"USD","in_stock":true},{"title":"130mm (5.91 in)","offer_id":47615176769760,"sku":null,"price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_9b6c85f0-8960-4f70-a50a-3a5c02a3ee1b.jpg?v=1753713019"},{"product_id":"basking-lamp-lamp-stand-american-standard-european-standard-reptile-pet-turtle-lizard-calcium-supplement-lamp-e27-reptile","title":"E27 Reptile Heat Lamp Stand","description":"\u003ch3 data-start=\"185\" data-end=\"399\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong data-start=\"185\" data-end=\"213\"\u003eNote: the lamp stand does not include bulbs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4 data-start=\"73\" data-end=\"113\"\u003e\u003cstrong data-start=\"80\" data-end=\"113\"\u003eUsage Tips\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col data-start=\"115\" data-end=\"382\"\u003e\n\u003cli data-start=\"115\" data-end=\"168\"\u003e\n\u003cp data-start=\"118\" data-end=\"168\"\u003eTurn on for \u003cstrong data-start=\"130\" data-end=\"151\"\u003e2–4 hours per day\u003c\/strong\u003e is sufficient.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"169\" data-end=\"223\"\u003e\n\u003cp data-start=\"172\" data-end=\"223\"\u003e\u003cstrong data-start=\"172\" data-end=\"202\"\u003eDo not restart immediately\u003c\/strong\u003e after turning off.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"224\" data-end=\"314\"\u003e\n\u003cp data-start=\"227\" data-end=\"314\"\u003eAfter switching off, \u003cstrong data-start=\"248\" data-end=\"275\"\u003eavoid touching the bulb\u003c\/strong\u003e to prevent burns from residual heat.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"315\" data-end=\"382\"\u003e\n\u003cp data-start=\"318\" data-end=\"382\"\u003e\u003cstrong data-start=\"318\" data-end=\"363\"\u003eAvoid contact with water or strong impact\u003c\/strong\u003e to prevent damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"182\" data-end=\"399\"\u003e\n\u003cp data-start=\"185\" data-end=\"399\"\u003e\u003cstrong data-start=\"185\" data-end=\"213\"\u003eAdjustable Power \u0026amp; Angle\u003c\/strong\u003e – Features an E27 socket with adjustable power output (bulb-dependent), and a 360° gimbal bracket that allows flexible positioning for optimal heat and light coverage in your terrarium.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"401\" data-end=\"585\"\u003e\n\u003cp data-start=\"404\" data-end=\"585\"\u003e\u003cstrong data-start=\"404\" data-end=\"429\"\u003eDurable Aluminum Body\u003c\/strong\u003e – Made from high-quality aluminum, the lamp holder ensures effective heat dissipation and long-lasting durability, even under continuous high temperatures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"587\" data-end=\"758\"\u003e\n\u003cp data-start=\"590\" data-end=\"758\"\u003e\u003cstrong data-start=\"590\" data-end=\"625\"\u003eClip-On Design with Strong Grip\u003c\/strong\u003e – Equipped with a sturdy clamp that fits surfaces up to 6cm thick, perfect for securely attaching to tank edges, tables, or shelves.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"760\" data-end=\"941\"\u003e\n\u003cp data-start=\"763\" data-end=\"941\"\u003e\u003cstrong data-start=\"763\" data-end=\"796\"\u003eExtended Wire for Convenience\u003c\/strong\u003e – Comes with a 1.8m (70.9 inches) power cord and a switch positioned 90cm (35.4 inches) from the plug for easy operation and flexible placement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"943\" data-end=\"1179\"\u003e\n\u003cp data-start=\"946\" data-end=\"1179\"\u003e\u003cstrong data-start=\"946\" data-end=\"970\"\u003eUVA \u0026amp; UVB Compatible\u003c\/strong\u003e – This Lamp with stand supports a wide range of E27 bulbs, including UVA \u0026amp; UVB dual spectrum bulbs. Suitable for reptiles, turtles, lizards, amphibians, and more.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/5_15b48884-eded-4207-ba11-08605a927c05.jpg?v=1753788419\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/9_0809365b-c8ec-4591-9a28-a038a1ee7237.jpg?v=1753788419\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/8_12ff486e-b5b3-4eeb-8fb2-1c5e4799f4e8.jpg?v=1753788419\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/7_e72b6c73-5313-4dec-b36e-2f84b828e72a.jpg?v=1753788419\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/6_2937b86a-8810-4048-a82e-3aa27f8bccc0.jpg?v=1753788419\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/11_4c0987da-3104-41d8-b709-58e04838921a.jpg?v=1753788419\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Piherk","offers":[{"title":"US Plug","offer_id":47617789690080,"sku":null,"price":27.8,"currency_code":"USD","in_stock":true},{"title":"EU Plug","offer_id":47617789722848,"sku":null,"price":28.6,"currency_code":"USD","in_stock":true},{"title":"UK Plug","offer_id":47617789755616,"sku":null,"price":29.2,"currency_code":"USD","in_stock":true},{"title":"AU Plug","offer_id":47617781104864,"sku":null,"price":29.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_ad33b59d-106f-4c24-af87-645cd75ec8da.jpg?v=1753788419"},{"product_id":"reptile-heat-light-stand-with-timer","title":"Reptile Heat Light Stand with Timer","description":"\u003cul\u003e\n\u003cli data-start=\"194\" data-end=\"387\"\u003e\n\u003cp data-start=\"197\" data-end=\"387\"\u003e\u003cstrong data-start=\"197\" data-end=\"224\"\u003eBuilt-in Timer Function\u003c\/strong\u003e – Features a convenient timer switch with 2H \/ 4H \/ 8H options, allowing you to automate the lighting schedule and simulate natural day-night cycles for reptiles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"389\" data-end=\"579\"\u003e\n\u003cp data-start=\"392\" data-end=\"579\"\u003e\u003cstrong data-start=\"392\" data-end=\"420\"\u003e360° Rotatable Lamp Head\u003c\/strong\u003e – Equipped with a fully rotatable gimbal bracket, the lamp can be easily adjusted to provide targeted heat and light for turtles, lizards, and other reptiles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"581\" data-end=\"785\"\u003e\n\u003cp data-start=\"584\" data-end=\"785\"\u003e\u003cstrong data-start=\"584\" data-end=\"619\"\u003eE27 Socket – Wide Compatibility\u003c\/strong\u003e – Compatible with most E27 light bulbs, supporting the healthy growth and calcium absorption of your reptile pets. \u003cem data-start=\"764\" data-end=\"785\"\u003e(Bulb not included)\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"787\" data-end=\"967\"\u003e\n\u003cp data-start=\"790\" data-end=\"967\"\u003e\u003cstrong data-start=\"790\" data-end=\"820\"\u003eDurable Aluminum Lampshade\u003c\/strong\u003e – The high-quality aluminum body offers excellent heat resistance and durability, ensuring safe and long-term performance even under frequent use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"969\" data-end=\"1169\"\u003e\n\u003cp data-start=\"972\" data-end=\"1169\"\u003e\u003cstrong data-start=\"972\" data-end=\"1010\"\u003eStable Clamp \u0026amp; Extended Power Cord\u003c\/strong\u003e – Strong clip fits surfaces up to 6cm thick, while the 115cm power cord (45.28 inch) offers flexible installation. Easy to mount on tanks, tables, or shelves.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/13_8e3d7bb9-391e-41db-873c-7d8f67ffdbd1.jpg?v=1753796575\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/11_bedde3f2-d2eb-4a30-a37b-f171718d7515.jpg?v=1753796575\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/6_f1b87f3c-ec6e-4f05-8e4e-984c30111e57.jpg?v=1753796575\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/4_94a7dda2-5caa-45c6-9dc3-9da7cc735370.jpg?v=1753796575\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/15.jpg?v=1753796576\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Piherk","offers":[{"title":"EU Plug","offer_id":47617952415968,"sku":null,"price":32.68,"currency_code":"USD","in_stock":true},{"title":"US Plug","offer_id":47617952448736,"sku":null,"price":32.78,"currency_code":"USD","in_stock":true},{"title":"UK Plug","offer_id":47617952481504,"sku":null,"price":33.78,"currency_code":"USD","in_stock":true},{"title":"AU Plug","offer_id":47617952514272,"sku":null,"price":33.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/5_ef382f7d-0b10-48ec-9c3d-65de2db6f1c1.jpg?v=1753796798"},{"product_id":"aquarium-metal-check-valve-pack-of-2","title":"Aquarium Metal Check Valve, Pack of 2","description":"\u003cul\u003e\n\u003cli data-start=\"100\" data-end=\"230\"\u003e\n\u003cp data-start=\"103\" data-end=\"230\"\u003e\u003cstrong data-start=\"103\" data-end=\"145\"\u003eCompact Size – 48mm Length (1.89 inch)\u003c\/strong\u003e\u003cbr data-start=\"145\" data-end=\"148\"\u003eSmall and space-saving design fits neatly into aquarium setups without clutter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"232\" data-end=\"361\"\u003e\n\u003cp data-start=\"235\" data-end=\"361\"\u003e\u003cstrong data-start=\"235\" data-end=\"280\"\u003eCompatible with 4mm Inner Diameter Tubing\u003c\/strong\u003e\u003cbr data-start=\"280\" data-end=\"283\"\u003eInlet fits standard 4mm ID air tubing, ideal for CO2 systems and air pumps.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"363\" data-end=\"503\"\u003e\n\u003cp data-start=\"366\" data-end=\"503\"\u003e\u003cstrong data-start=\"366\" data-end=\"394\"\u003eSolid Brass Construction\u003c\/strong\u003e\u003cbr data-start=\"394\" data-end=\"397\"\u003eMade of durable brass for corrosion resistance and long-lasting performance in underwater environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"505\" data-end=\"653\"\u003e\n\u003cp data-start=\"508\" data-end=\"653\"\u003e\u003cstrong data-start=\"508\" data-end=\"541\"\u003ePrevents Backflow Effectively\u003c\/strong\u003e\u003cbr data-start=\"541\" data-end=\"544\"\u003eOne-way design stops water from flowing back into CO2 regulators or air pumps, enhancing equipment safety.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"655\" data-end=\"778\"\u003e\n\u003cp data-start=\"658\" data-end=\"778\"\u003e\u003cstrong data-start=\"658\" data-end=\"703\"\u003eReliable for Aquarium CO2 and Air Systems\u003c\/strong\u003e\u003cbr data-start=\"703\" data-end=\"706\"\u003eSuitable for planted tanks, aquascaping, or standard aeration setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Piherk","offers":[{"title":"Default Title","offer_id":47620534730976,"sku":null,"price":21.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/019e5307-9579-7608-9eaf-e5734b2bcaba.png?v=1779518409"},{"product_id":"sodastream-hambleton-bard-s30-adapter-injector","title":"SodaStream Hambleton Bard S30 Adapter Injector","description":"\u003cp data-start=\"110\" data-end=\"273\"\u003e\u003cstrong data-start=\"110\" data-end=\"162\"\u003e【Compatible with New-Style SodaStream Cylinders】\u003c\/strong\u003e\u003cbr data-start=\"162\" data-end=\"165\"\u003eScrews directly onto the \u003cem data-start=\"190\" data-end=\"195\"\u003enew\u003c\/em\u003e style 60L SodaStream cylinders (TR21-4 thread), commonly available in stores.\u003c\/p\u003e\n\u003cp data-start=\"275\" data-end=\"447\"\u003e\u003cstrong data-start=\"275\" data-end=\"321\"\u003e【Designed for Hambleton Bard \/ S30 Valves】\u003c\/strong\u003e\u003cbr data-start=\"321\" data-end=\"324\"\u003eInserts into the S30 or Hambleton Bard valve; injects CO₂ into the keg by simply pressing down—ideal for homebrewing needs.\u003c\/p\u003e\n\u003cp data-start=\"449\" data-end=\"583\"\u003e\u003cstrong data-start=\"449\" data-end=\"481\"\u003e【Durable Brass Construction】\u003c\/strong\u003e\u003cbr data-start=\"481\" data-end=\"484\"\u003eMade from high-quality solid brass for long-lasting use, corrosion resistance, and a reliable seal.\u003c\/p\u003e\n\u003cp data-start=\"585\" data-end=\"735\"\u003e\u003cstrong data-start=\"585\" data-end=\"620\"\u003e【Secure \u0026amp; Leak-Free Connection】\u003c\/strong\u003e\u003cbr data-start=\"620\" data-end=\"623\"\u003eTR21-4 female thread provides excellent sealing performance with no air leakage—ensuring efficient gas transfer.\u003c\/p\u003e\n\u003cp data-start=\"737\" data-end=\"897\"\u003e\u003cstrong data-start=\"737\" data-end=\"772\"\u003e【Easy Operation \u0026amp; Installation】\u003c\/strong\u003e\u003cbr data-start=\"772\" data-end=\"775\"\u003eTool-free setup with straightforward operation—simply press to carbonate your keg; a must-have accessory for home brewers.\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"Default Title","offer_id":47620755652832,"sku":"SODHB","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/8_bd627e23-ae43-4988-9363-115a3e9329a1.jpg?v=1753882143"},{"product_id":"brass-fine-tuning-valve-g1-8-to-m10x1-for-co-regulator","title":"Brass Fine-Tuning Valve G1\/8 to M10x1 for CO₂ Regulator","description":"\u003cul\u003e\n\u003cli data-start=\"160\" data-end=\"257\"\u003e\n\u003cp data-start=\"162\" data-end=\"257\"\u003e\u003cstrong data-start=\"162\" data-end=\"188\"\u003eG1\/8 Male Thread Inlet\u003c\/strong\u003e\u003cbr data-start=\"188\" data-end=\"191\"\u003eCompatible with regulators using standard G1\/8 external threads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"259\" data-end=\"345\"\u003e\n\u003cp data-start=\"261\" data-end=\"345\"\u003e\u003cstrong data-start=\"261\" data-end=\"284\"\u003eM10x1 Outlet Thread\u003c\/strong\u003e\u003cbr data-start=\"284\" data-end=\"287\"\u003eSuitable for connecting 6x4mm tubing or bubble counters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"347\" data-end=\"441\"\u003e\n\u003cp data-start=\"349\" data-end=\"441\"\u003e\u003cstrong data-start=\"349\" data-end=\"377\"\u003ePrecise CO₂ Flow Control\u003c\/strong\u003e\u003cbr data-start=\"377\" data-end=\"380\"\u003eFine-tuning valve allows accurate adjustment of CO₂ output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"443\" data-end=\"543\"\u003e\n\u003cp data-start=\"445\" data-end=\"543\"\u003e\u003cstrong data-start=\"445\" data-end=\"480\"\u003eHigh-Quality Brass Construction\u003c\/strong\u003e\u003cbr data-start=\"480\" data-end=\"483\"\u003eDurable, corrosion-resistant, and built for long-term use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"545\" data-end=\"645\"\u003e\n\u003cp data-start=\"547\" data-end=\"645\"\u003e\u003cstrong data-start=\"547\" data-end=\"576\"\u003eCompact \u0026amp; Easy to Install\u003c\/strong\u003e\u003cbr data-start=\"576\" data-end=\"579\"\u003eSimple structure, ideal for aquarium CO₂ systems and DIY setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Piherk","offers":[{"title":"Default Title","offer_id":47621205131488,"sku":"FTVS","price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/3_e03668ff-cf36-4023-8e67-80b1b3e742de.jpg?v=1753885502"},{"product_id":"brass-dual-m10x1-fine-tuning-valve-for-co-systems","title":"Brass Dual M10x1 Fine-Tuning Valve for CO₂ Systems","description":"\u003cp data-start=\"163\" data-end=\"255\"\u003e\u003cstrong data-start=\"163\" data-end=\"192\"\u003eM10x1 Thread on Both Ends\u003c\/strong\u003e\u003cbr data-start=\"192\" data-end=\"195\"\u003eCompatible with 6x4mm tubing and standard bubble counters.\u003c\/p\u003e\n\u003cp data-start=\"259\" data-end=\"347\"\u003e\u003cstrong data-start=\"259\" data-end=\"278\"\u003eDual-End Design\u003c\/strong\u003e\u003cbr data-start=\"278\" data-end=\"281\"\u003eEnables easy inline installation between regulator and diffuser.\u003c\/p\u003e\n\u003cp data-start=\"351\" data-end=\"452\"\u003e\u003cstrong data-start=\"351\" data-end=\"377\"\u003ePrecise CO₂ Adjustment\u003c\/strong\u003e\u003cbr data-start=\"377\" data-end=\"380\"\u003eProvides accurate control of gas output for aquariums or other setups.\u003c\/p\u003e\n\u003cp data-start=\"456\" data-end=\"555\"\u003e\u003cstrong data-start=\"456\" data-end=\"478\"\u003eDurable Brass Body\u003c\/strong\u003e\u003cbr data-start=\"478\" data-end=\"481\"\u003eMade of solid brass for strength, reliability, and corrosion resistance.\u003c\/p\u003e\n\u003cp data-start=\"559\" data-end=\"647\"\u003e\u003cstrong data-start=\"559\" data-end=\"585\"\u003eEasy to Use \u0026amp; Maintain\u003c\/strong\u003e\u003cbr data-start=\"585\" data-end=\"588\"\u003eCompact, leak-proof, and ideal for CO₂ injection systems.\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"Default Title","offer_id":47621205852384,"sku":"FTVD","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/2_f0a47bce-2c2a-4ac3-9531-d87aa5f2c32a.jpg?v=1753885689"},{"product_id":"metal-co-bubble-counter-with-check-valve","title":"Metal CO₂ Bubble Counter with Check Valve","description":"\u003cul\u003e\n\u003cli data-start=\"190\" data-end=\"391\"\u003e\n\u003cp data-start=\"192\" data-end=\"391\"\u003e\u003cstrong data-start=\"192\" data-end=\"217\"\u003eTwo Options Available\u003c\/strong\u003e\u003cbr data-start=\"217\" data-end=\"220\"\u003eDual-head version: M10x1 male threads on both ends (connects to 6x4mm tubing).\u003cbr data-start=\"300\" data-end=\"303\"\u003eSingle-head version: M10x1 female inlet (fits most CO₂ regulators), M10x1 male outlet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"393\" data-end=\"532\"\u003e\n\u003cp data-start=\"395\" data-end=\"532\"\u003e\u003cstrong data-start=\"395\" data-end=\"421\"\u003eIntegrated Check Valve\u003c\/strong\u003e\u003cbr data-start=\"421\" data-end=\"424\"\u003eBuilt-in one-way valve prevents backflow and protects your regulator and solenoid valve from water damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"534\" data-end=\"658\"\u003e\n\u003cp data-start=\"536\" data-end=\"658\"\u003e\u003cstrong data-start=\"536\" data-end=\"566\"\u003eDurable Metal Construction\u003c\/strong\u003e\u003cbr data-start=\"566\" data-end=\"569\"\u003eMade of high-quality metal for long-term use, corrosion resistance, and a premium look.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"660\" data-end=\"772\"\u003e\n\u003cp data-start=\"662\" data-end=\"772\"\u003e\u003cstrong data-start=\"662\" data-end=\"693\"\u003eClear CO₂ Bubble Monitoring\u003c\/strong\u003e\u003cbr data-start=\"693\" data-end=\"696\"\u003eAllows real-time adjustment of CO₂ flow—ideal for planted aquarium setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"774\" data-end=\"896\"\u003e\n\u003cp data-start=\"776\" data-end=\"896\"\u003e\u003cstrong data-start=\"776\" data-end=\"823\"\u003eEasy Installation \u0026amp; Universal Compatibility\u003c\/strong\u003e\u003cbr data-start=\"823\" data-end=\"826\"\u003eCompatible with standard 6x4mm tubing and most aquarium CO₂ systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Piherk","offers":[{"title":"Single-head","offer_id":47621264769248,"sku":"BCOSS","price":18.0,"currency_code":"USD","in_stock":true},{"title":"Dual-head","offer_id":47621264736480,"sku":"BCODS","price":19.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/2_f70747f8-cd15-4730-9c0a-ccd7d0abed69.jpg?v=1754015846"},{"product_id":"co2-cylinder-base-holder-fits-95g-gas-bottle","title":"95g CO₂ Cylinder Stand Holder for Aquarium Nano CO₂ Systems","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for 95g CO₂ Cylinders\u003c\/strong\u003e – Features a 40mm (1.57\") inner diameter to provide a secure and stable fit for standard 95g CO₂ cartridges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Aluminum Alloy Construction\u003c\/strong\u003e – Made from lightweight yet strong aluminum alloy, offering excellent durability, corrosion resistance, and reliable long-term performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Anti-Tip Base Design\u003c\/strong\u003e – The 65mm (2.56\") flange diameter increases surface contact, improving overall balance and reducing the risk of cylinder tipping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Support Height\u003c\/strong\u003e – With a 55mm (2.17\") height, it provides additional vertical support to help reduce wobbling and keep your CO₂ setup stable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile CO₂ Applications\u003c\/strong\u003e – Suitable for planted aquarium CO₂ systems, home carbonation setups, soda makers, and other compact CO₂ gas equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/3_54fc955c-a4b2-4f23-9eb3-f274d2d9af9e.jpg?v=1754194970\" alt=\"\" style=\"font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_8354ada5-e13d-4ba3-b6fb-ff83214ef860.jpg?v=1754194970\" alt=\"\" style=\"font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/4_1f8f4c13-76f9-494e-95d2-6dd561180b57.jpg?v=1754194970\" alt=\"\" style=\"font-size: 0.875rem;\"\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"Default Title","offer_id":47628999655648,"sku":"95CHAS","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/5_892dd857-a181-4f90-8c44-330127e4f942.jpg?v=1754194970"},{"product_id":"cylinder-adapter-with-knob-5-8-18unf-to-w21-8-cga320","title":"Cylinder Adapter with Knob 5\/8-18UNF to W21.8 \/ CGA320","description":"\u003cul\u003e\n\u003cli data-start=\"35\" data-end=\"109\"\u003e\n\u003cp data-start=\"38\" data-end=\"109\"\u003e\u003cstrong data-start=\"38\" data-end=\"61\"\u003eDual Outlet Threads\u003c\/strong\u003e – Compatible with W21.8 and CGA320 standards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"110\" data-end=\"186\"\u003e\n\u003cp data-start=\"113\" data-end=\"186\"\u003e\u003cstrong data-start=\"113\" data-end=\"133\"\u003eSolid Brass Body\u003c\/strong\u003e – Durable, corrosion-resistant, and built to last.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"187\" data-end=\"255\"\u003e\n\u003cp data-start=\"190\" data-end=\"255\"\u003e\u003cstrong data-start=\"190\" data-end=\"209\"\u003e5\/8-18UNF Inlet\u003c\/strong\u003e – Fits standard 95g CO₂ cylinders securely.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"256\" data-end=\"318\"\u003e\n\u003cp data-start=\"259\" data-end=\"318\"\u003e\u003cstrong data-start=\"259\" data-end=\"281\"\u003eKnob Control Valve\u003c\/strong\u003e – Easy manual gas flow adjustment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"319\" data-end=\"414\"\u003e\n\u003cp data-start=\"322\" data-end=\"414\"\u003e\u003cstrong data-start=\"322\" data-end=\"342\"\u003eWide Application\u003c\/strong\u003e – Ideal for CO₂ regulation in aquariums, home brewing, or outdoor gear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Piherk","offers":[{"title":"W21.8","offer_id":47629750796512,"sku":null,"price":28.0,"currency_code":"USD","in_stock":true},{"title":"CGA320","offer_id":47629750829280,"sku":null,"price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_773c6b24-1f00-424d-b075-faa25f0d911e.jpg?v=1754269973"},{"product_id":"co2-regulator-tr21x4-thread-pressure-reduction-valve-soda-cylinder-compatible","title":"TR21×4 CO₂ Pressure Regulator for Soda Cylinders with Mini Gauge","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTR21×4 Soda Cylinder Compatibility\u003c\/strong\u003e – Designed for TR21×4 threaded soda water cylinders, providing a convenient CO₂ pressure control solution for sparkling water systems and other DIY CO₂ applications.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation \u0026amp; Reliable Sealing\u003c\/strong\u003e – Features an adjustable inlet push rod and O-ring sealing design to help achieve a proper fit with different cylinder valve depths. Simply hand-tighten the regulator and adjust the push rod for a secure, leak-resistant connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable Output Pressure Options\u003c\/strong\u003e – Available with 11 bar (≈160 psi) or 5.5 bar (≈80 psi) output options to meet different CO₂ application requirements with consistent gas control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick PU6 Tubing Connection\u003c\/strong\u003e – Equipped with a PU6 quick connector outlet for 6 mm OD tubing, allowing fast and secure connections without additional adapters or tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Brass Construction\u003c\/strong\u003e – Made from solid brass for good corrosion resistance and long-term durability in CO₂ applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote: CO₂ cylinder is not included. Please confirm your cylinder thread type and valve dimensions before purchase. TR21×4 cylinders may vary by region and manufacturer.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_10aaef0d-8264-4cad-b5bf-f5548f87c42b.jpg?v=1754621063\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/7_0cd1248a-0a8f-4118-ab6d-d9780a23b570.jpg?v=1754621063\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/11_da05144d-a605-45bc-a0dc-cf53a4ce9e7d.jpg?v=1754621063\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/9_2f927d0a-0ed9-46f2-a4fb-807f1aad3c4b.jpg?v=1754621063\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/8_49b7a350-81f5-45e7-9c5f-e01a472d8313.jpg?v=1754621063\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/4_459e3531-7c57-43e7-bbeb-dba6013252c3.jpg?v=1754621064\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/2_32c68197-4231-4b3f-bf2d-fac44d2c7b57.jpg?v=1754621064\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/3_c723f434-6ac0-4c24-b3c0-f1b84832bd07.jpg?v=1754621064\" alt=\"\"\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"Default Title","offer_id":47639308665056,"sku":"SRB4Q6","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/3_c723f434-6ac0-4c24-b3c0-f1b84832bd07.jpg?v=1754621064"},{"product_id":"push-type-gas-release-valve-for-pneumatic-coffee-makers-with-m8-female-coupler","title":"Portable 8g CO₂ Cartridge Regulator with Push Valve – Mini Pressure Reducer for Soda, Beer \u0026 Carbonation Applications","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThis compact mini CO₂ regulator is designed for 8g unthreaded CO₂ cartridges, combining pressure reduction and push-button gas control in one lightweight unit.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe integrated pressure regulator reduces cartridge pressure to a controlled output level, while the push valve allows convenient CO₂ release whenever needed. Its compact design makes it ideal for portable beverage carbonation, mini keg systems, sparkling water makers, and other small CO₂ applications.\u003c\/p\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eBuilt-in Pressure Regulation\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eReduces high-pressure CO₂ from 8g cartridges to a controlled output pressure, providing a safer and more stable gas supply for connected equipment.\u003c\/p\u003e\n\u003ch3\u003ePush Button CO₂ Control\u003c\/h3\u003e\n\u003cp\u003eThe integrated push valve allows quick and easy gas release without requiring additional external valves or regulators.\u003c\/p\u003e\n\u003ch3\u003eCompact Portable Design\u003c\/h3\u003e\n\u003cp\u003eLightweight and space-saving construction makes it suitable for travel, outdoor use, and portable beverage setups.\u003c\/p\u003e\n\u003ch3\u003eDesigned for 8g CO₂ Cartridges\u003c\/h3\u003e\n\u003cp\u003eCompatible with standard 8g unthreaded CO₂ cartridges, offering a convenient solution for compact CO₂ supply.\u003c\/p\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eVersatile Beverage Applications\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eIdeal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSparkling water makers\u003c\/li\u003e\n\u003cli\u003ePortable carbonation systems\u003c\/li\u003e\n\u003cli\u003eMini keg beer dispensing\u003c\/li\u003e\n\u003cli\u003eBeverage CO₂ applications\u003c\/li\u003e\n\u003cli\u003eDIY carbonation projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003cbr\u003eIdeal for pneumatic coffee makers using 8g CO₂ cartridges, home espresso setups, and compatible gas systems when used with appropriate adapters. Features an adjustable flow rate via built-in screw, with up to 12 bar output, and supports both left- and right-handed operation.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1-1_29c3ce3d-d3b6-49f1-9f6c-758a26a285ec.jpg?v=1754917097\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/2-1.jpg?v=1754917097\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/8_cf8358cc-58be-4b82-89ec-5fe92289dc21.jpg?v=1754917097\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/7_51008b89-92ff-4cfb-b258-9881156abc89.jpg?v=1754917097\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/10_29556339-8b92-440c-8bcc-a151883ea403.jpg?v=1754917097\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/9_79eec0ee-cea6-4f3c-80b8-ec8fb0394e27.jpg?v=1754917097\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/20250512160539.jpg?v=1754917316\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/20250512160544.jpg?v=1754917334\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/2025-08-11_210346_184.jpg?v=1754917571\" alt=\"\"\u003e\u003c\/div\u003e","brand":"Piherk","offers":[{"title":"Dark","offer_id":47647217582304,"sku":"APR81695DQ8","price":56.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":47647217615072,"sku":"APR81695SQ8","price":56.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1-1_29c3ce3d-d3b6-49f1-9f6c-758a26a285ec.jpg?v=1754917097"},{"product_id":"co-regulator-for-pneumatic-coffee-machines-8g-cartridge-compatible","title":"CO₂ Regulator for Pneumatic Coffee Machines 8g Cartridge Compatible","description":"\u003cul\u003e\n\u003cli data-start=\"376\" data-end=\"509\"\u003e\n\u003cp data-start=\"379\" data-end=\"509\"\u003e\u003cstrong data-start=\"379\" data-end=\"407\"\u003eIntegrated CO₂ Regulator\u003c\/strong\u003e — Precisely controls gas pressure for pneumatic coffee machines using 8g threadless CO₂ cartridges.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"510\" data-end=\"635\"\u003e\n\u003cp data-start=\"513\" data-end=\"635\"\u003e\u003cstrong data-start=\"513\" data-end=\"540\"\u003ePush-Button Gas Release\u003c\/strong\u003e — Easy-to-use push-to-release valve; press to gas flow, release to stop for accurate dosing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"636\" data-end=\"745\"\u003e\n\u003cp data-start=\"639\" data-end=\"745\"\u003e\u003cstrong data-start=\"639\" data-end=\"667\"\u003eM10×1 Compression Outlet\u003c\/strong\u003e — Secure connection to tubing or adapters for versatile system integration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"746\" data-end=\"923\"\u003e\n\u003cp data-start=\"749\" data-end=\"923\"\u003e\u003cstrong data-start=\"32\" data-end=\"56\"\u003eAdjustable Flow Rate\u003c\/strong\u003e — Flow rate can be fine-tuned using the built-in screw to meet actual needs; maintains a constant output pressure of 12 bar, easily achieving 9 bar for optimal espresso extraction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"924\" data-end=\"1081\"\u003e\n\u003cp data-start=\"927\" data-end=\"1081\"\u003e\u003cstrong data-start=\"927\" data-end=\"958\"\u003eReversible Outlet Positions\u003c\/strong\u003e — Gas outlet and plug positions can be swapped to accommodate both left- and right-handed users for greater convenience.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-start=\"169\" data-end=\"184\"\u003eApplication\u003c\/strong\u003e\u003cbr data-start=\"184\" data-end=\"187\"\u003eIdeal CO₂ regulator for pneumatic coffee machines and related systems using 8g threadless cartridges. Features an M10×1 compression outlet for easy connection to hoses or adapters, offering precise gas flow control with a constant pressure output of 12 bar and adjustable flow rate.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/11-1.jpg?v=1754921658\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/12-1.jpg?v=1754921658\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/17.jpg?v=1754921659\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/18.jpg?v=1754921659\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/14_2f1a9083-2ddf-49d4-b855-ffd2214f0114.jpg?v=1754921658\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/19.jpg?v=1754921659\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/20250512160534.jpg?v=1754921975\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/20250512160529.jpg?v=1754921982\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"Silver","offer_id":47647290523872,"sku":"APR81695S","price":55.0,"currency_code":"USD","in_stock":true},{"title":"Dark","offer_id":47647290556640,"sku":"APR81695D","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/11-1.jpg?v=1754921658"},{"product_id":"reusable-aluminum-co-gas-cylinder-with-on-off-control-knob-0-25l-0-21l","title":"Reusable Aluminum CO₂ Gas Cylinder with ON\/OFF Control Knob – 0.25L \u0026 0.21L","description":"\u003cul\u003e\n\u003cli data-start=\"70\" data-end=\"212\"\u003e\n\u003cp data-start=\"72\" data-end=\"212\"\u003e\u003cstrong data-start=\"72\" data-end=\"105\"\u003ePremium Aluminum Construction\u003c\/strong\u003e\u003cbr data-start=\"105\" data-end=\"108\"\u003eCrafted from lightweight yet sturdy aluminum alloy, ensuring durability without adding extra weight.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"214\" data-end=\"337\"\u003e\n\u003cp data-start=\"216\" data-end=\"337\"\u003e\u003cstrong data-start=\"216\" data-end=\"240\"\u003eTwo Convenient Sizes\u003c\/strong\u003e\u003cbr data-start=\"240\" data-end=\"243\"\u003eOffered in 0.25L and 0.21L to meet different CO₂ refill demands and fit various equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"339\" data-end=\"492\"\u003e\n\u003cp data-start=\"341\" data-end=\"492\"\u003e\u003cstrong data-start=\"341\" data-end=\"377\"\u003eDesigned for Non-Corrosive Gases\u003c\/strong\u003e\u003cbr data-start=\"377\" data-end=\"380\"\u003eEngineered specifically for safe refilling of CO₂, excluding corrosive gases to ensure longevity and safety.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"494\" data-end=\"647\"\u003e\n\u003cp data-start=\"496\" data-end=\"647\"\u003e\u003cstrong data-start=\"496\" data-end=\"543\"\u003ePerfect for Home Brewing \u0026amp; Pneumatic Coffee\u003c\/strong\u003e\u003cbr data-start=\"543\" data-end=\"546\"\u003eTailored for hobbyists and enthusiasts using CO₂ for craft brewing or air-powered coffee systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"649\" data-end=\"807\"\u003e\n\u003cp data-start=\"651\" data-end=\"807\"\u003e\u003cstrong data-start=\"651\" data-end=\"685\"\u003eSustainable and Cost-Effective\u003c\/strong\u003e\u003cbr data-start=\"685\" data-end=\"688\"\u003eReusable cylinders help minimize environmental impact and reduce ongoing costs compared to disposable alternatives.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/5_6ce53405-e048-4290-be81-4e023e6b6da8.jpg?v=1754974888\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/4_b14b8d11-31db-40c0-b839-d0335cf03468.jpg?v=1754974887\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/3_1aaa435a-8cc1-4609-a51a-477bb4f36ca6.jpg?v=1754974887\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Piherk","offers":[{"title":"0.21L \/ W21.8","offer_id":47648980205792,"sku":null,"price":39.8,"currency_code":"USD","in_stock":true},{"title":"0.21L \/ CGA320","offer_id":47648980238560,"sku":null,"price":39.8,"currency_code":"USD","in_stock":true},{"title":"0.21L \/ 5\/8-18UNF","offer_id":47648980271328,"sku":null,"price":39.8,"currency_code":"USD","in_stock":true},{"title":"0.21L \/ G5\/8","offer_id":47648980304096,"sku":null,"price":39.8,"currency_code":"USD","in_stock":true},{"title":"0.25L \/ W21.8","offer_id":47648980336864,"sku":null,"price":41.0,"currency_code":"USD","in_stock":true},{"title":"0.25L \/ CGA320","offer_id":47648980369632,"sku":null,"price":41.0,"currency_code":"USD","in_stock":true},{"title":"0.25L \/ 5\/8-18UNF","offer_id":47648980402400,"sku":null,"price":41.0,"currency_code":"USD","in_stock":true},{"title":"0.25L \/ G5\/8","offer_id":47648980435168,"sku":null,"price":41.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_9d29e4c3-b040-47dc-9da0-09287630a907.jpg?v=1754974887"},{"product_id":"dual-gauge-brass-co-regulator-with-solenoid-valve","title":"Dual Gauge Brass CO₂ Regulator with Solenoid Valve","description":"\u003cul\u003e\n\u003cli data-start=\"259\" data-end=\"433\"\u003e\n\u003cp data-start=\"261\" data-end=\"433\"\u003e\u003cstrong data-start=\"261\" data-end=\"285\"\u003eDual Pressure Gauges\u003c\/strong\u003e — Equipped with two built-in mini pressure gauges displaying bottle pressure (0-3500 PSI) and output pressure (0-150 PSI) for precise monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"434\" data-end=\"572\"\u003e\n\u003cp data-start=\"436\" data-end=\"572\"\u003e\u003cstrong data-start=\"436\" data-end=\"471\"\u003eHigh-Quality Brass Construction\u003c\/strong\u003e — Durable all-brass body ensures long-lasting corrosion resistance and reliability in CO₂ systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"573\" data-end=\"716\"\u003e\n\u003cp data-start=\"575\" data-end=\"716\"\u003e\u003cstrong data-start=\"575\" data-end=\"602\"\u003eMultiple Thread Options\u003c\/strong\u003e — Available with CGA320 (US standard) and W21.8 (European standard) inlet threads to fit various CO₂ cylinders.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"717\" data-end=\"862\"\u003e\n\u003cp data-start=\"719\" data-end=\"862\"\u003e\u003cstrong data-start=\"197\" data-end=\"233\"\u003eElectric Solenoid Valve Included\u003c\/strong\u003e — Supports 110V or 220V power supply for precise automated regulation of CO₂ or oxygen release, ideal for timed dosing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"863\" data-end=\"996\"\u003e\n\u003cp data-start=\"865\" data-end=\"996\"\u003e\u003cstrong data-start=\"865\" data-end=\"891\"\u003eVersatile Applications\u003c\/strong\u003e — Perfect for aquariums, aquascaping, planted CO₂ setups, and timed oxygen delivery in breeding tanks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNote: Bubble counter is not included.\u003c\/span\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/4_8146d6fa-7ba1-4e98-ac6d-74871d7459be.jpg?v=1754991849\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/5_717d4101-4bc9-478c-8281-2bca3f7749bc.jpg?v=1754991849\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/3_2f1ce680-514e-41a0-8ecb-eb2240e7062b.jpg?v=1754991849\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/6_38d92eba-fea4-41a0-89ea-c4d19bdf4ff8.jpg?v=1754991849\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"W21.8+220V (EU)","offer_id":47650026651872,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true},{"title":"CGA320+110V (US)","offer_id":47650026684640,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_b84ffed0-993e-4cf4-accb-97645718d1e6.jpg?v=1754991849"},{"product_id":"soda-cylinder-adapter-for-co-regulator-w21-8-cga320-compatible","title":"Tr21*4 Soda Cylinder Adapter for CO₂ Regulator W21.8 \/ CGA320 Compatible","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"73\" data-start=\"48\"\u003e Dual thread options\u003c\/strong\u003e – Available in G5\/8, W21.8 or CGA320 male threads to match various CO₂ regulators. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"190\" data-start=\"153\"\u003eDirect soda cylinder connection\u003c\/strong\u003e – Links TR21×4 soda cylinders to your regulator without altering the inlet thread.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"302\" data-start=\"276\"\u003eAdjustable inlet pin\u003c\/strong\u003e – Adapts to different valve depths for a secure and leak-free fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"394\" data-start=\"372\"\u003eAll-copper build\u003c\/strong\u003e – Ensures high durability, corrosion resistance, and stable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"492\" data-start=\"470\"\u003eWide application\u003c\/strong\u003e – Ideal for home soda makers, portable beverage systems, aquariums, beer kegs, and other CO₂-powered equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"65\" data-start=\"44\"\u003e\u003cstrong data-end=\"63\" data-start=\"44\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"95\" data-start=\"68\"\u003e\n\u003cstrong data-end=\"86\" data-start=\"68\"\u003eFemale Thread:\u003c\/strong\u003e TR21×4\u003c\/li\u003e\n\u003cli data-end=\"143\" data-start=\"98\"\u003e\n\u003cstrong data-end=\"114\" data-start=\"98\"\u003eMale Thread:\u003c\/strong\u003e G5\/8, W21.8 or CGA320 (optional)\u003c\/li\u003e\n\u003cli data-end=\"188\" data-start=\"146\"\u003e\n\u003cstrong data-end=\"159\" data-start=\"146\"\u003eMaterial:\u003c\/strong\u003e Brass with polished finish\u003c\/li\u003e\n\u003cli data-end=\"317\" data-start=\"191\"\u003e\n\u003cstrong data-end=\"205\" data-start=\"191\"\u003eOperation:\u003c\/strong\u003e Adjust the top knob to control the length of the inlet pin, allowing it to open the valve of a soda cylinder.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003e\u003cstrong\u003eNote: Colors may vary slightly due to lighting and monitor differences.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"124\" data-start=\"96\"\u003e\u003cstrong data-end=\"122\" data-start=\"96\"\u003eWhat's in the package:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"151\" data-start=\"127\"\u003e1 × Sodastream Adapter\u003c\/li\u003e\n\u003cli data-end=\"194\" data-start=\"154\"\u003e3 × Silicone Gaskets (for replacement)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/5_0729925f-4b7d-4404-b9ab-2d8b415c6638.jpg?v=1755074655\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/4_2adfb246-d209-4657-92f7-1f416fee0933.jpg?v=1755073207\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/3-1.jpg?v=1755152547\"\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"G5\/8","offer_id":47651984867552,"sku":"VSODA85","price":26.8,"currency_code":"USD","in_stock":false},{"title":"W21.8","offer_id":47651984900320,"sku":"VSODA218","price":26.8,"currency_code":"USD","in_stock":true},{"title":"CGA320","offer_id":47651984933088,"sku":"VSODA320","price":26.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1-1_7673bd39-410b-451b-8e0b-19e924dce5a3.jpg?v=1755152715"},{"product_id":"soda-maker-machine","title":"Soda Maker Machine","description":"\u003cp data-start=\"344\" data-end=\"607\"\u003e\u003cstrong data-start=\"344\" data-end=\"383\"\u003ePure Bubbles. Beautiful Simplicity.\u003c\/strong\u003e\u003cbr data-start=\"383\" data-end=\"386\"\u003eRefresh your hydration routine with this elegantly designed\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"446\" data-end=\"471\"\u003eSparkling Water Maker\u003c\/strong\u003e. Engineered for everyday use and crafted with minimalist aesthetics, it delivers crisp, fizzy water without the clutter or electricity.\u003c\/p\u003e\n\u003cul data-start=\"609\" data-end=\"970\"\u003e\n\u003cli data-start=\"609\" data-end=\"678\"\u003e\n\u003cp data-start=\"611\" data-end=\"678\"\u003e\u003cstrong data-start=\"614\" data-end=\"639\"\u003eNo Electricity Needed\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Just twist and press to carbonate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"679\" data-end=\"755\"\u003e\n\u003cp data-start=\"681\" data-end=\"755\"\u003e\u003cstrong data-start=\"684\" data-end=\"709\"\u003eCustom Fizz, Your Way\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Pair with your favorite syrups or fruits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"756\" data-end=\"830\"\u003e\n\u003cp data-start=\"758\" data-end=\"830\"\u003e\u003cstrong data-start=\"761\" data-end=\"782\"\u003eEco-Minded Design\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Reduce plastic waste, one bottle at a time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"831\" data-end=\"898\"\u003e\n\u003cp data-start=\"833\" data-end=\"898\"\u003e\u003cstrong data-start=\"836\" data-end=\"878\"\u003eCompatible with Standard CO₂ Cylinders\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(sold separately)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"899\" data-end=\"970\"\u003e\n\u003cp data-start=\"901\" data-end=\"970\"\u003e\u003cstrong data-start=\"903\" data-end=\"926\"\u003ePremium Look \u0026amp; Feel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– A statement piece on any kitchen counter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003e\u003cstrong\u003eNote: CO₂ cylinder not included. \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/3_8d72914b-14a2-4b34-8a6c-06c013234318.jpg?v=1755239986\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/2_94b84d24-8ee8-4f84-9f12-76ce3761ffc7.jpg?v=1755239986\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/O1CN01mUuEeL1muSmJKF3ED__2201487205014-0-cib.jpg?v=1755239985\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/O1CN01kY01oB1muSdKWXIda__2201487205014-0-cib.jpg?v=1755239985\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/h4\u003e","brand":"Piherk","offers":[{"title":"Default Title","offer_id":47659168727264,"sku":null,"price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_443ffbd1-30c7-4769-878c-f5c71a47a3fb.jpg?v=1755239985"},{"product_id":"dual-gauge-co-regulator","title":"Dual Gauge CO₂ Regulator","description":"\u003col data-start=\"296\" data-end=\"1346\"\u003e\n\u003cli data-start=\"296\" data-end=\"492\"\u003e\n\u003cp data-start=\"299\" data-end=\"492\"\u003e\u003cstrong data-start=\"299\" data-end=\"329\"\u003eHigh \u0026amp; Low Pressure Gauges\u003c\/strong\u003e — Features dual gauges: a high-pressure gauge (0–4000 PSI) to monitor cylinder pressure, and a low-pressure gauge (0–140 PSI) to display stable output pressure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"497\" data-end=\"696\"\u003e\n\u003cp data-start=\"500\" data-end=\"696\"\u003e\u003cstrong data-start=\"500\" data-end=\"535\"\u003eStable Output at 58 PSI (4 bar)\u003c\/strong\u003e — Built-in constant pressure system ensures steady CO₂ delivery at 58 PSI (4 bar), ideal for aquariums, soda makers, home brewing, and other CO₂ applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"698\" data-end=\"926\"\u003e\n\u003cp data-start=\"701\" data-end=\"926\"\u003e\u003cstrong data-start=\"701\" data-end=\"726\"\u003eFlexible Installation\u003c\/strong\u003e — 360° rotatable inlet connection nut makes regulator installation easier, especially on cylinders with vertical outlet valves. Hand-tightened soft-seal design requires no tools and prevents leaks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"928\" data-end=\"1155\"\u003e\n\u003cp data-start=\"931\" data-end=\"1155\"\u003e\u003cstrong data-start=\"931\" data-end=\"964\"\u003eMultiple Inlet Thread Options\u003c\/strong\u003e — Available with W21.8, CGA320, or G5\/8 inlet threads to fit different CO₂ cylinders. Outlet port features M10×1 male thread with ferrule structure, compatible with hose or bubble counter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1157\" data-end=\"1346\"\u003e\n\u003cp data-start=\"1160\" data-end=\"1346\"\u003e\u003cstrong data-start=\"1160\" data-end=\"1191\"\u003eDurable \u0026amp; Lightweight Build\u003c\/strong\u003e — Aluminum alloy body for stability and portability; fine needle valve and internal components are made of brass for durability and longer service life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e\u003cem\u003eNote: Bubble Counter is not included.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/7_9dfd2989-a238-499a-aff3-55924c3e6e03.jpg?v=1755659441\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/8_cc942214-88c1-46f8-9bd3-5a818cf42b0a.jpg?v=1755659848\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/6_faee21f7-c4a7-4dd9-aa1e-4341f2978fa2.jpg?v=1755658895\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/5_d0323ad3-c0f1-46f1-b2a1-8075a346e6b9.jpg?v=1755658895\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"W21.8","offer_id":47674216415456,"sku":"ADGA218","price":55.0,"currency_code":"USD","in_stock":true},{"title":"CGA320","offer_id":47674216448224,"sku":"ADGA320","price":55.0,"currency_code":"USD","in_stock":true},{"title":"G5\/8","offer_id":47674216480992,"sku":"ADGA85","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_bbd93b2d-34e8-4de1-b9f2-3f2ba8fcd8fc.jpg?v=1755658895"},{"product_id":"pressure-reducing-valve-with-solenoid-valve-dual-gauges-for-aquarium","title":"Pressure Reducing Valve with Solenoid Valve Dual Gauges for Aquarium","description":"\u003cul\u003e\n\u003cli data-start=\"145\" data-end=\"298\"\u003e\n\u003cp data-start=\"148\" data-end=\"298\"\u003e\u003cstrong data-start=\"148\" data-end=\"172\"\u003eDual Pressure Gauges\u003c\/strong\u003e — High-pressure gauge (0–4000 PSI) for cylinder pressure, and low-pressure gauge (0–140 PSI) for precise output monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"300\" data-end=\"434\"\u003e\n\u003cp data-start=\"303\" data-end=\"434\"\u003e\u003cstrong data-start=\"303\" data-end=\"332\"\u003eIntegrated Solenoid Valve\u003c\/strong\u003e — Supports automatic CO₂ control with timers, ensuring stable and efficient operation in aquariums.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"436\" data-end=\"589\"\u003e\n\u003cp data-start=\"439\" data-end=\"589\"\u003e\u003cstrong data-start=\"439\" data-end=\"467\"\u003eConstant Output Pressure\u003c\/strong\u003e — Delivers a reliable 58 PSI (4 bar) output, providing consistent CO₂ supply for aquatic plants and other applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"591\" data-end=\"732\"\u003e\n\u003cp data-start=\"594\" data-end=\"732\"\u003e\u003cstrong data-start=\"594\" data-end=\"615\"\u003eEasy Installation\u003c\/strong\u003e — 360° rotatable inlet nut with hand-tightened soft-seal structure, no tools required, secure and leak-free setup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"734\" data-end=\"876\"\u003e\n\u003cp data-start=\"737\" data-end=\"876\"\u003e\u003cstrong data-start=\"737\" data-end=\"758\"\u003eDurable Materials\u003c\/strong\u003e — Aluminum alloy body keeps it lightweight and stable, while brass needle valve and components extend service life.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_a8b4b38f-e144-45de-8acf-da36e983daca.jpg?v=1755670230\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/5_9cfb4252-930e-436f-b725-79f0c8a809e6.jpg?v=1755670230\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/6_3b3e2e5f-3a36-4528-a83c-119b1108a5f8.jpg?v=1755670230\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Piherk","offers":[{"title":"W21.8 \/ 220V EU Plug \/ without","offer_id":47674890256608,"sku":"ADGAS218EU220","price":69.0,"currency_code":"USD","in_stock":true},{"title":"W21.8 \/ 220V EU Plug \/ with","offer_id":47674890289376,"sku":"ADGAS218BEU220","price":78.0,"currency_code":"USD","in_stock":true},{"title":"W21.8 \/ 220V AU Plug \/ without","offer_id":47674890322144,"sku":"ADGAS218AU220","price":69.0,"currency_code":"USD","in_stock":true},{"title":"W21.8 \/ 220V AU Plug \/ with","offer_id":47674890354912,"sku":"ADGAS218BAU220","price":78.0,"currency_code":"USD","in_stock":true},{"title":"W21.8 \/ 220V UK Plug \/ without","offer_id":47674890387680,"sku":"ADGAS218UK220","price":69.0,"currency_code":"USD","in_stock":true},{"title":"W21.8 \/ 220V UK Plug \/ with","offer_id":47674890420448,"sku":"ADGAS218BUK220","price":78.0,"currency_code":"USD","in_stock":true},{"title":"W21.8 \/ 110V US Plug \/ without","offer_id":47674890453216,"sku":"ADGAS218US110","price":69.0,"currency_code":"USD","in_stock":false},{"title":"W21.8 \/ 110V US Plug \/ with","offer_id":47674890485984,"sku":"ADGAS218BUS110","price":78.0,"currency_code":"USD","in_stock":false},{"title":"CGA320 \/ 220V EU Plug \/ without","offer_id":47674890518752,"sku":"ADGAS320EU220","price":69.0,"currency_code":"USD","in_stock":false},{"title":"CGA320 \/ 220V EU Plug \/ with","offer_id":47674890551520,"sku":"ADGAS320BEU220","price":78.0,"currency_code":"USD","in_stock":false},{"title":"CGA320 \/ 220V AU Plug \/ without","offer_id":47674890584288,"sku":"ADGAS320AU220","price":69.0,"currency_code":"USD","in_stock":true},{"title":"CGA320 \/ 220V AU Plug \/ with","offer_id":47674890617056,"sku":"ADGAS320BAU220","price":78.0,"currency_code":"USD","in_stock":true},{"title":"CGA320 \/ 220V UK Plug \/ without","offer_id":47674890649824,"sku":"ADGAS320UK220","price":69.0,"currency_code":"USD","in_stock":false},{"title":"CGA320 \/ 220V UK Plug \/ with","offer_id":47674890682592,"sku":"ADGAS320BUK220","price":78.0,"currency_code":"USD","in_stock":false},{"title":"CGA320 \/ 110V US Plug \/ without","offer_id":47674890715360,"sku":"ADGAS320US110","price":69.0,"currency_code":"USD","in_stock":true},{"title":"CGA320 \/ 110V US Plug \/ with","offer_id":47674890748128,"sku":"ADGAS320BUS110","price":78.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_a8b4b38f-e144-45de-8acf-da36e983daca.jpg?v=1755670230"},{"product_id":"ptfe-teflon-tube-with-stainless-steel-braid-7-16-20unf-thread","title":"Stainless Steel Braided PTFE Teflon Hose with 7\/16-20UNF Thread","description":"\u003cul data-start=\"70\" data-end=\"348\"\u003e\n\u003cli data-start=\"70\" data-end=\"153\"\u003e\n\u003cp data-start=\"72\" data-end=\"153\"\u003e\u003cstrong data-start=\"72\" data-end=\"85\"\u003eMaterial:\u003c\/strong\u003e PTFE (Teflon) inner tube with stainless steel braided outer layer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"154\" data-end=\"189\"\u003e\n\u003cp data-start=\"156\" data-end=\"189\"\u003e\u003cstrong data-start=\"156\" data-end=\"167\"\u003eLength:\u003c\/strong\u003e 105 cm (≈ 41.34 in)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"190\" data-end=\"241\"\u003e\n\u003cp data-start=\"192\" data-end=\"241\"\u003e\u003cstrong data-start=\"192\" data-end=\"208\"\u003eThread Type:\u003c\/strong\u003e 7\/16-20 UNF (Female) both ends\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"242\" data-end=\"292\"\u003e\n\u003cp data-start=\"244\" data-end=\"292\"\u003e\u003cstrong data-start=\"244\" data-end=\"254\"\u003eColor:\u003c\/strong\u003e Silver tone (stainless steel braid)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"293\" data-end=\"348\"\u003e\n\u003cp data-start=\"295\" data-end=\"348\"\u003e\u003cstrong data-start=\"295\" data-end=\"314\"\u003eWorking Medium:\u003c\/strong\u003e CO₂, air, gas, water, oil, etc.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"350\" data-end=\"617\"\u003e\u003cstrong data-start=\"350\" data-end=\"366\"\u003eApplication:\u003c\/strong\u003e\u003cbr data-start=\"366\" data-end=\"369\"\u003eUsed to seal threaded holes in machinery, fittings, or pipelines to prevent leakage of air, steam, gas, water, fuel oil, and other fluids. Suitable for intake manifold water ports, water pump ports, engine plug holes, and various similar applications.\u003c\/p\u003e\n\u003cp data-start=\"619\" data-end=\"722\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e\u003cem\u003eNote: \u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e\u003cem\u003eWhen installing, use the correct wrench to prevent deformation or damage of the fittings.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/5_731450c9-b6c6-47d2-ba2f-491eb26b0506.jpg?v=1756454428\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/6_e0562ae2-d4dd-42e6-b469-4518808b756e.jpg?v=1756454428\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/3_a3cbb351-3437-45cc-bc68-8549ea19ea01.jpg?v=1756454428\" alt=\"\"\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"Default Title","offer_id":47706058817760,"sku":null,"price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_6afb0826-d2c7-4f66-8501-060706f085b1.jpg?v=1756454428"},{"product_id":"dc-co2-solenoid-valve-for-aquarium","title":"CO2 Solenoid Valve for Aquarium","description":"\u003cp data-start=\"65\" data-end=\"323\"\u003e\u003cstrong data-start=\"65\" data-end=\"90\"\u003eCO2 Solenoid Valve\u003c\/strong\u003e – the perfect solution for controlling CO2 flow in calcium reactors or managing CO2 injection in freshwater planted tanks. This versatile accessory can be used wherever you need reliable on\/off control of oxygen or carbon dioxide.\u003c\/p\u003e\n\u003cul data-start=\"325\" data-end=\"782\"\u003e\n\u003cli data-start=\"325\" data-end=\"482\"\u003e\n\u003cp data-start=\"327\" data-end=\"482\"\u003e\u003cstrong data-start=\"327\" data-end=\"353\"\u003eSecure Pipe Connection\u003c\/strong\u003e – Nut-lock design ensures the CO2 pipe stays firmly in place, preventing accidental loosening while providing a reliable seal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"483\" data-end=\"592\"\u003e\n\u003cp data-start=\"485\" data-end=\"592\"\u003e\u003cstrong data-start=\"485\" data-end=\"517\"\u003eDurable Low-Temperature Coil\u003c\/strong\u003e – Specially designed coil prevents overheating even after long-term use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"593\" data-end=\"692\"\u003e\n\u003cp data-start=\"595\" data-end=\"692\"\u003e\u003cstrong data-start=\"595\" data-end=\"616\"\u003eAutomatic Control\u003c\/strong\u003e – Can be paired with a timer to switch CO2 flow on and off automatically.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"693\" data-end=\"782\"\u003e\n\u003cp data-start=\"695\" data-end=\"782\"\u003e\u003cstrong data-start=\"695\" data-end=\"718\"\u003eAccident Prevention\u003c\/strong\u003e – Firm locking mechanism reduces the risk of pipe detachment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Piherk","offers":[{"title":"220V EU Plug","offer_id":47712139673824,"sku":null,"price":45.0,"currency_code":"USD","in_stock":true},{"title":"110V US Plug","offer_id":47712139706592,"sku":null,"price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_9bb5acd0-15c1-4a4b-bc39-877ba3e4ff8d.jpg?v=1756782327"},{"product_id":"pneumatic-coffee-machine-compatible-co-regulator-with-8mm-female-quick-connect-outlet","title":"CO₂ Regulator with 8mm Female Quick-Connect Outlet Pneumatic Coffee Machine Compatible","description":"\u003cul\u003e\n\u003cli data-end=\"149\" data-start=\"65\" data-section-id=\"135h2ds\"\u003eDesigned for stable and precise CO₂ pressure control in pneumatic coffee systems\u003c\/li\u003e\n\u003cli data-end=\"212\" data-start=\"150\" data-section-id=\"1ontizt\"\u003eProvides consistent 10.5-11bar output for reliable system performance\u003c\/li\u003e\n\u003cli data-end=\"279\" data-start=\"213\" data-section-id=\"14rj6wy\"\u003e8mm female quick-connect outlet for fast and secure connection\u003c\/li\u003e\n\u003cli data-end=\"380\" data-start=\"280\" data-section-id=\"6uzx5q\"\u003eAdjustable flow control knob enables linear gas output regulation for stable espresso extraction\u003c\/li\u003e\n\u003cli data-end=\"469\" data-start=\"381\" data-section-id=\"hf2cd6\"\u003eCompact structure with durable aluminum alloy body and precision internal components\u003c\/li\u003e\n\u003cli\u003eCompatible with 16g (3\/8-24unf thread ) and 74g\/95g (5\/8-18unf thread ) disposable CO₂ cartridges\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote: Gas cylinders are not included in the package.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"Default Title","offer_id":52732719726816,"sku":null,"price":54.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/019e53cb-ee8f-7c71-b689-8b5bd388ab65.png?v=1779546100"},{"product_id":"dual-stage-pressure-regulator-with-dual-gauges-push-button-valve","title":"Dual-Stage Pressure Regulator with Dual Gauges \u0026 Push Button Valve","description":"\u003cul\u003e\n\u003cli data-start=\"2014\" data-end=\"2061\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong data-start=\"2016\" data-end=\"2061\"\u003eCompatible with CO₂ \u0026amp; Nitrogen Cartridges\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2063\" data-end=\"2131\"\u003e       Fits 16g CO₂ cartridges and 3\/8\"-24UNF threaded nitrogen cartridges.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2138\" data-end=\"2164\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong data-start=\"2140\" data-end=\"2164\"\u003eDual Pressure Gauges\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2166\" data-end=\"2194\"\u003e       0–3000 PSI cylinder pressure\u003c\/p\u003e\n\u003cp data-start=\"2196\" data-end=\"2220\"\u003e       0–15 Bar output pressure\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2227\" data-end=\"2258\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong data-start=\"2229\" data-end=\"2258\"\u003ePrecision Adjustment Knob\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2260\" data-end=\"2326\"\u003e        Smooth and accurate pressure adjustment for consistent gas output.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2333\" data-end=\"2356\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong data-start=\"2335\" data-end=\"2356\"\u003ePush Button Valve\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2358\" data-end=\"2390\"\u003e        Press to dispense gas instantly.\u003c\/p\u003e\n\u003cp data-start=\"2392\" data-end=\"2417\"\u003e        Release to stop gas flow.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2424\" data-end=\"2460\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong data-start=\"2426\" data-end=\"2460\"\u003eDual-Stage Pressure Regulation\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2462\" data-end=\"2546\"\u003e        Provides stable output pressure of approximately 11–12 bar for reliable performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"lj8gvg\" data-start=\"381\" data-end=\"397\" class=\"PDq2pG_selectionAnchorContainer\"\u003eSUITABLE FOR\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"399\" data-end=\"474\"\u003e\n\u003cli data-section-id=\"1d2ownn\" data-start=\"399\" data-end=\"420\"\u003eEspresso Extraction\u003c\/li\u003e\n\u003cli data-section-id=\"1dkjb0q\" data-start=\"421\" data-end=\"438\"\u003eSparkling Water\u003c\/li\u003e\n\u003cli data-section-id=\"1wepmvl\" data-start=\"439\" data-end=\"455\"\u003eHome Beverages\u003c\/li\u003e\n\u003cli data-section-id=\"nyqrax\" data-start=\"456\" data-end=\"474\"\u003ePortable Brewing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Piherk","offers":[{"title":"Default Title","offer_id":53266606686432,"sku":null,"price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/3.png?v=1782887706"},{"product_id":"4l-co2-reaction-bottle-for-diy-planted-aquarium-system-with-co2-regulator","title":"4L CO2 Reaction Bottle for DIY Planted Aquarium System with CO2 Regulator","description":"\u003cp data-start=\"236\" data-end=\"542\" class=\"PDq2pG_selectionAnchorContainer\"\u003eEnhance your aquascape with a stable and efficient CO2 supply using this 4L CO2 Reaction Bottle, designed for DIY planted aquarium systems. Built for durability and consistent performance, it provides a reliable chamber for CO2 generation, helping promote healthy and vibrant plant growth in your aquarium.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"544\" data-end=\"560\"\u003eKey Features\u003c\/h3\u003e\n\u003cp data-start=\"562\" data-end=\"718\"\u003e\u003cstrong data-start=\"562\" data-end=\"583\"\u003eLarge 4L Capacity\u003c\/strong\u003e\u003cbr data-start=\"583\" data-end=\"586\"\u003eProvides extended CO2 generation time with fewer refills, making it ideal for medium to large planted aquariums or long-term setups.\u003c\/p\u003e\n\u003cp data-start=\"720\" data-end=\"891\"\u003e\u003cstrong data-start=\"720\" data-end=\"758\"\u003eDurable, Pressure-Resistant Design\u003c\/strong\u003e\u003cbr data-start=\"758\" data-end=\"761\"\u003eMade with reinforced materials to withstand internal pressure during the CO2 reaction process, ensuring safe and stable operation.\u003c\/p\u003e\n\u003cp data-start=\"893\" data-end=\"1042\"\u003e\u003cstrong data-start=\"893\" data-end=\"918\"\u003eDIY Compatible System\u003c\/strong\u003e\u003cbr data-start=\"918\" data-end=\"921\"\u003eDesigned for DIY CO2 generator setups using common citric acid and baking soda systems or similar gas generation methods.\u003c\/p\u003e\n\u003cp data-start=\"1044\" data-end=\"1219\"\u003e\u003cstrong data-start=\"1044\" data-end=\"1081\"\u003eStable \u0026amp; Efficient CO2 Production\u003c\/strong\u003e\u003cbr data-start=\"1081\" data-end=\"1084\"\u003eSupports consistent gas output when paired with a regulator and control system, helping maintain optimal CO2 levels for aquatic plants.\u003c\/p\u003e\n\u003cp data-start=\"1221\" data-end=\"1384\"\u003e\u003cstrong data-start=\"1221\" data-end=\"1244\"\u003eStylish Blue Finish\u003c\/strong\u003e\u003cbr data-start=\"1244\" data-end=\"1247\"\u003eThe blue bottle design adds a clean, modern look to your aquarium equipment setup while allowing easy visual inspection of liquid levels.\u003c\/p\u003e\n\u003cp data-start=\"1386\" data-end=\"1506\"\u003e\u003cstrong data-start=\"1386\" data-end=\"1406\"\u003eEasy Integration\u003c\/strong\u003e\u003cbr data-start=\"1406\" data-end=\"1409\"\u003eCompatible with most standard CO2 generator accessories including tubing, valves, and regulators.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1qmgibc\" data-start=\"1513\" data-end=\"1526\" class=\"PDq2pG_selectionAnchorContainer\"\u003eIdeal For\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1527\" data-end=\"1680\"\u003e\n\u003cli data-section-id=\"1lh8xfo\" data-start=\"1527\" data-end=\"1559\"\u003ePlanted aquarium enthusiasts\u003c\/li\u003e\n\u003cli data-section-id=\"1x9pm1f\" data-start=\"1560\" data-end=\"1603\"\u003eAquascaping beginners and professionals\u003c\/li\u003e\n\u003cli data-section-id=\"i4srxj\" data-start=\"1604\" data-end=\"1633\"\u003eDIY CO2 generator systems\u003c\/li\u003e\n\u003cli data-section-id=\"tb9sgd\" data-start=\"1634\" data-end=\"1680\"\u003eFreshwater plant growth enhancement setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote: Actual product color may vary slightly due to lighting and different display settings.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"US","offer_id":53289862660320,"sku":null,"price":149.94,"currency_code":"USD","in_stock":true},{"title":"EU","offer_id":53289862693088,"sku":null,"price":149.94,"currency_code":"USD","in_stock":true},{"title":"UK","offer_id":54377176170720,"sku":null,"price":149.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/019f2661-0b6b-74e6-bcb0-aabb0b9a0dcd.png?v=1783055975"},{"product_id":"1l-co2-reaction-bottle-for-diy-planted-aquarium-system-with-co2-regulator","title":"1L CO2 Reaction Bottle for DIY Planted Aquarium System with CO2 Regulator","description":"\u003cp data-start=\"236\" data-end=\"542\" class=\"PDq2pG_selectionAnchorContainer\"\u003eEnhance your aquascape with a stable and efficient CO2 supply using this 1L CO2 Reaction Bottle, designed for DIY planted aquarium systems. Built for durability and consistent performance, it provides a reliable chamber for CO2 generation, helping promote healthy and vibrant plant growth in your aquarium.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"544\" data-end=\"560\"\u003eKey Features\u003c\/h3\u003e\n\u003cp data-start=\"562\" data-end=\"718\"\u003e\u003cstrong data-start=\"562\" data-end=\"583\"\u003eLarge 1L Capacity\u003c\/strong\u003e\u003cbr data-start=\"583\" data-end=\"586\"\u003eProvides extended CO2 generation time with fewer refills, making it ideal for medium to large planted aquariums or long-term setups.\u003c\/p\u003e\n\u003cp data-start=\"720\" data-end=\"891\"\u003e\u003cstrong data-start=\"720\" data-end=\"758\"\u003eDurable, Pressure-Resistant Design\u003c\/strong\u003e\u003cbr data-start=\"758\" data-end=\"761\"\u003eMade with reinforced materials to withstand internal pressure during the CO2 reaction process, ensuring safe and stable operation.\u003c\/p\u003e\n\u003cp data-start=\"893\" data-end=\"1042\"\u003e\u003cstrong data-start=\"893\" data-end=\"918\"\u003eDIY Compatible System\u003c\/strong\u003e\u003cbr data-start=\"918\" data-end=\"921\"\u003eDesigned for DIY CO2 generator setups using common citric acid and baking soda systems or similar gas generation methods.\u003c\/p\u003e\n\u003cp data-start=\"1044\" data-end=\"1219\"\u003e\u003cstrong data-start=\"1044\" data-end=\"1081\"\u003eStable \u0026amp; Efficient CO2 Production\u003c\/strong\u003e\u003cbr data-start=\"1081\" data-end=\"1084\"\u003eSupports consistent gas output when paired with a regulator and control system, helping maintain optimal CO2 levels for aquatic plants.\u003c\/p\u003e\n\u003cp data-start=\"1221\" data-end=\"1384\"\u003e\u003cstrong data-start=\"1221\" data-end=\"1244\"\u003eStylish Blue Finish\u003c\/strong\u003e\u003cbr data-start=\"1244\" data-end=\"1247\"\u003eThe blue bottle design adds a clean, modern look to your aquarium equipment setup while allowing easy visual inspection of liquid levels.\u003c\/p\u003e\n\u003cp data-start=\"1386\" data-end=\"1506\"\u003e\u003cstrong data-start=\"1386\" data-end=\"1406\"\u003eEasy Integration\u003c\/strong\u003e\u003cbr data-start=\"1406\" data-end=\"1409\"\u003eCompatible with most standard CO2 generator accessories including tubing, valves, and regulators.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1qmgibc\" data-start=\"1513\" data-end=\"1526\" class=\"PDq2pG_selectionAnchorContainer\"\u003eIdeal For\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1527\" data-end=\"1680\"\u003e\n\u003cli data-section-id=\"1lh8xfo\" data-start=\"1527\" data-end=\"1559\"\u003ePlanted aquarium enthusiasts\u003c\/li\u003e\n\u003cli data-section-id=\"1x9pm1f\" data-start=\"1560\" data-end=\"1603\"\u003eAquascaping beginners and professionals\u003c\/li\u003e\n\u003cli data-section-id=\"i4srxj\" data-start=\"1604\" data-end=\"1633\"\u003eDIY CO2 generator systems\u003c\/li\u003e\n\u003cli data-section-id=\"tb9sgd\" data-start=\"1634\" data-end=\"1680\"\u003eFreshwater plant growth enhancement setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote: Actual product color may vary slightly due to lighting and different display settings.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"US","offer_id":53289854992608,"sku":null,"price":89.99,"currency_code":"USD","in_stock":true},{"title":"EU","offer_id":53289855025376,"sku":null,"price":89.99,"currency_code":"USD","in_stock":true},{"title":"UK","offer_id":54377224896736,"sku":null,"price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_1aa6a402-f158-4767-a82f-da88b0d6fbb1.jpg?v=1783069211"},{"product_id":"2l-co2-reaction-bottle-for-diy-planted-aquarium-system-with-co2-regulator","title":"2L CO2 Reaction Bottle for DIY Planted Aquarium System with CO2 Regulator","description":"\u003cp data-start=\"236\" data-end=\"542\" class=\"PDq2pG_selectionAnchorContainer\"\u003eEnhance your aquascape with a stable and efficient CO2 supply using this 2L CO2 Reaction Bottle, designed for DIY planted aquarium systems. Built for durability and consistent performance, it provides a reliable chamber for CO2 generation, helping promote healthy and vibrant plant growth in your aquarium.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"544\" data-end=\"560\"\u003eKey Features\u003c\/h3\u003e\n\u003cp data-start=\"562\" data-end=\"718\"\u003e\u003cstrong data-start=\"562\" data-end=\"583\"\u003eLarge 2L Capacity\u003c\/strong\u003e\u003cbr data-start=\"583\" data-end=\"586\"\u003eProvides extended CO2 generation time with fewer refills, making it ideal for medium to large planted aquariums or long-term setups.\u003c\/p\u003e\n\u003cp data-start=\"720\" data-end=\"891\"\u003e\u003cstrong data-start=\"720\" data-end=\"758\"\u003eDurable, Pressure-Resistant Design\u003c\/strong\u003e\u003cbr data-start=\"758\" data-end=\"761\"\u003eMade with reinforced materials to withstand internal pressure during the CO2 reaction process, ensuring safe and stable operation.\u003c\/p\u003e\n\u003cp data-start=\"893\" data-end=\"1042\"\u003e\u003cstrong data-start=\"893\" data-end=\"918\"\u003eDIY Compatible System\u003c\/strong\u003e\u003cbr data-start=\"918\" data-end=\"921\"\u003eDesigned for DIY CO2 generator setups using common citric acid and baking soda systems or similar gas generation methods.\u003c\/p\u003e\n\u003cp data-start=\"1044\" data-end=\"1219\"\u003e\u003cstrong data-start=\"1044\" data-end=\"1081\"\u003eStable \u0026amp; Efficient CO2 Production\u003c\/strong\u003e\u003cbr data-start=\"1081\" data-end=\"1084\"\u003eSupports consistent gas output when paired with a regulator and control system, helping maintain optimal CO2 levels for aquatic plants.\u003c\/p\u003e\n\u003cp data-start=\"1221\" data-end=\"1384\"\u003e\u003cstrong data-start=\"1221\" data-end=\"1244\"\u003eStylish Blue Finish\u003c\/strong\u003e\u003cbr data-start=\"1244\" data-end=\"1247\"\u003eThe blue bottle design adds a clean, modern look to your aquarium equipment setup while allowing easy visual inspection of liquid levels.\u003c\/p\u003e\n\u003cp data-start=\"1386\" data-end=\"1506\"\u003e\u003cstrong data-start=\"1386\" data-end=\"1406\"\u003eEasy Integration\u003c\/strong\u003e\u003cbr data-start=\"1406\" data-end=\"1409\"\u003eCompatible with most standard CO2 generator accessories including tubing, valves, and regulators.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1qmgibc\" data-start=\"1513\" data-end=\"1526\" class=\"PDq2pG_selectionAnchorContainer\"\u003eIdeal For\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1527\" data-end=\"1680\"\u003e\n\u003cli data-section-id=\"1lh8xfo\" data-start=\"1527\" data-end=\"1559\"\u003ePlanted aquarium enthusiasts\u003c\/li\u003e\n\u003cli data-section-id=\"1x9pm1f\" data-start=\"1560\" data-end=\"1603\"\u003eAquascaping beginners and professionals\u003c\/li\u003e\n\u003cli data-section-id=\"i4srxj\" data-start=\"1604\" data-end=\"1633\"\u003eDIY CO2 generator systems\u003c\/li\u003e\n\u003cli data-section-id=\"tb9sgd\" data-start=\"1634\" data-end=\"1680\"\u003eFreshwater plant growth enhancement setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote: Actual product color may vary slightly due to lighting and different display settings.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"US","offer_id":53289857482976,"sku":null,"price":109.99,"currency_code":"USD","in_stock":true},{"title":"EU","offer_id":53289857515744,"sku":null,"price":109.99,"currency_code":"USD","in_stock":true},{"title":"UK","offer_id":54377225257184,"sku":null,"price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_233b8b62-0092-43fc-a276-e5c7adc40690.jpg?v=1783069417"},{"product_id":"pressure-adjustable-nitrogen-regulator-with-dual-gauges-for-industrial-applications","title":"Pressure Adjustable Nitrogen Regulator with Dual Gauges for Industrial Applications","description":"\u003cp data-start=\"120\" data-end=\"345\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDesigned for high-pressure nitrogen (N₂) gas applications, this adjustable nitrogen regulator provides stable and precise pressure control for industrial gas systems, pressure testing equipment, and professional applications.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"347\" data-end=\"655\"\u003eConstructed from high-quality brass, the regulator offers excellent durability, corrosion resistance, and reliable performance under high-pressure conditions. The dual gauge design allows users to monitor cylinder pressure and outlet pressure clearly, ensuring safer operation and easier pressure adjustment.\u003c\/p\u003e\n\u003cp data-start=\"657\" data-end=\"925\"\u003eEquipped with an adjustable pressure control stem, the regulator enables smooth outlet pressure adjustment according to different application requirements. Various inlet and outlet thread configurations are available to meet different gas cylinder standards worldwide.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Type\u003c\/td\u003e\n\u003ctd\u003eNitrogen (N₂)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Inlet Pressure\u003c\/td\u003e\n\u003ctd\u003e25 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Gauge Range\u003c\/td\u003e\n\u003ctd\u003e0–25 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Gauge Range\u003c\/td\u003e\n\u003ctd\u003e0–25 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Adjustment\u003c\/td\u003e\n\u003ctd\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Thread\u003c\/td\u003e\n\u003ctd\u003eG5\/8 Female ,W21.8 Female, CGA580 Female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Thread\u003c\/td\u003e\n\u003ctd\u003e9\/16-18UNF Male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegulator Type\u003c\/td\u003e\n\u003ctd\u003eHigh Pressure Adjustable Regulator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/019f8366-d545-7293-8fc2-f23e20de7416.png?v=1784618072\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/019f84fc-58d1-76cc-ab90-d4585f5765d6.png?v=1784642666\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"CGA580","offer_id":53485425262816,"sku":null,"price":159.99,"currency_code":"USD","in_stock":false},{"title":"W21.8","offer_id":53485425295584,"sku":null,"price":159.99,"currency_code":"USD","in_stock":true},{"title":"G5\/8","offer_id":53485425328352,"sku":null,"price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_0c69872f-0378-4d09-ac7b-1338b82bc422.jpg?v=1784618072"},{"product_id":"aquarium-co-regulator-conversion-adapter-5-8-18unf-female-to-3-8-24unf-male-thread-brass-connector","title":"Aquarium CO₂ Regulator Conversion Adapter, 5\/8-18UNF Female to 3\/8-24UNF Male Thread Brass Connector","description":"\u003cp\u003eThis brass CO₂ conversion adapter is designed to connect standard 95g or 74g CO₂ cartridges to equipment originally designed for 16g CO₂ cartridges or devices with a 3\/8-24UNF female inlet thread. Equipped with a stainless steel piercing needle, it allows convenient CO₂ supply conversion for aquarium systems, beverage equipment, and other gas applications.\u003c\/p\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"650\" data-start=\"625\" data-section-id=\"3ipjz4\"\u003eProduct Specifications\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"704\" data-start=\"652\"\u003e\u003cstrong data-end=\"669\" data-start=\"652\"\u003eProduct Type: \u003c\/strong\u003eCO₂ Cartridge Conversion Adapter\u003c\/p\u003e\n\u003cp data-end=\"740\" data-start=\"706\"\u003e\u003cstrong data-end=\"719\" data-start=\"706\"\u003eMaterial: \u003c\/strong\u003eHigh-quality Brass\u003c\/p\u003e\n\u003cp data-end=\"770\" data-start=\"742\"\u003e\u003cstrong data-end=\"768\" data-start=\"742\"\u003eThread Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"860\" data-start=\"771\"\u003e\n\u003cli data-end=\"811\" data-start=\"771\" data-section-id=\"qomcwm\"\u003eOutlet Thread: 3\/8-24UNF Male Thread\u003c\/li\u003e\n\u003cli data-end=\"860\" data-start=\"812\" data-section-id=\"1cegngo\"\u003eAdapter Body Thread: 5\/8-18UNF Female Thread\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"988\" data-start=\"862\"\u003e\u003cstrong data-end=\"886\" data-start=\"862\"\u003eGas Inlet Structure:\u003c\/strong\u003e\u003cbr data-end=\"889\" data-start=\"886\"\u003eIntegrated stainless steel piercing needle for puncturing and connecting disposable CO₂ cartridges.\u003c\/p\u003e\n\u003cp data-end=\"1022\" data-start=\"990\"\u003e\u003cstrong data-end=\"1020\" data-start=\"990\"\u003eCompatible Gas Cartridges:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1086\" data-start=\"1023\"\u003e\n\u003cli data-end=\"1054\" data-start=\"1023\" data-section-id=\"1n9za1o\"\u003eStandard 95g CO₂ cartridges\u003c\/li\u003e\n\u003cli data-end=\"1086\" data-start=\"1055\" data-section-id=\"101ouvn\"\u003eStandard 74g CO₂ cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"1107\" data-start=\"1093\" data-section-id=\"dlugwv\"\u003eApplication\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"1133\" data-start=\"1109\"\u003e\u003cstrong data-end=\"1133\" data-start=\"1109\"\u003eAquarium CO₂ Systems \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1292\" data-start=\"1134\"\u003e\n\u003cli data-end=\"1205\" data-start=\"1134\" data-section-id=\"1qyzgn\"\u003eConverts 95g\/74g CO₂ cartridges for use with aquarium CO₂ regulators.\u003c\/li\u003e\n\u003cli data-end=\"1292\" data-start=\"1206\" data-section-id=\"1m4gtvh\"\u003eSuitable for planted aquarium CO₂ injection systems requiring 3\/8-24UNF connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1322\" data-start=\"1294\"\u003e\u003cstrong data-end=\"1322\" data-start=\"1294\"\u003eBeverage \u0026amp; Draft Systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1502\" data-start=\"1323\"\u003e\n\u003cli data-end=\"1427\" data-start=\"1323\" data-section-id=\"tm3yfh\"\u003eEnables larger CO₂ cartridges to be connected to equipment originally designed for 16g CO₂ cartridges.\u003c\/li\u003e\n\u003cli data-end=\"1502\" data-start=\"1428\" data-section-id=\"g3vomu\"\u003eSuitable for beer dispensing systems and beverage carbonation equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1527\" data-start=\"1504\"\u003e\u003cstrong data-end=\"1527\" data-start=\"1504\"\u003eOther CO₂ Equipment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul data-end=\"1678\" data-start=\"1528\"\u003e\n\u003cli data-end=\"1603\" data-start=\"1528\" data-section-id=\"1eqj03h\"\u003eCompatible with devices featuring 3\/8-24UNF female CO₂ inlet connections.\u003c\/li\u003e\n\u003cli data-end=\"1678\" data-start=\"1604\" data-section-id=\"hh2l69\"\u003eProvides a flexible solution for CO₂ cartridge compatibility conversion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr data-end=\"521\" data-start=\"518\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eUncoated brass may have minor surface marks or color variations. Natural oxidation and patina may develop over time due to the characteristics of brass material. These are normal and do not affect functionality.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"Default Title","offer_id":53652303184096,"sku":null,"price":19.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_f70ecd2b-3a82-4989-9dc6-2b56e1c29aee.jpg?v=1784995418"},{"product_id":"nano-co-cylinder-adapter-5-8-18unf-to-1-2-20unf-for-74g-88g-95g-co-cartridges","title":"Nano CO₂ Cylinder Adapter 5\/8-18UNF to 1\/2-20UNF for 74g\/88g\/95g CO₂ Cartridges","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"295\" data-start=\"230\" data-section-id=\"147xy20\"\u003eNano CO₂ Cylinder Adapter for Larger CO₂ Cartridge Conversion\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"495\" data-start=\"297\"\u003eThis brass CO₂ adapter is designed to convert equipment with a \u003cstrong data-end=\"386\" data-start=\"360\"\u003e1\/2-20UNF female inlet\u003c\/strong\u003e into a system compatible with \u003cstrong data-end=\"453\" data-start=\"417\"\u003e74g, 88g, and 95g CO₂ cartridges\u003c\/strong\u003e with standard \u003cstrong data-end=\"494\" data-start=\"468\"\u003e5\/8-18UNF male threads\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"751\" data-start=\"497\"\u003eFeaturing a precision-machined brass body, integrated stainless steel piercing needle, and custom sealing ring, this adapter provides a reliable connection solution for CO₂ regulators, aquarium CO₂ systems, beverage equipment, and other gas applications.\u003c\/p\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"817\" data-start=\"779\" data-section-id=\"4b6u51\"\u003eConvert to Larger CO₂ Cartridges\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"1046\" data-start=\"819\"\u003eAllows devices originally designed for smaller 33g CO₂ cartridges or \u003cstrong data-end=\"923\" data-start=\"884\"\u003e1\/2-20UNF female thread connections\u003c\/strong\u003e to use larger \u003cstrong data-end=\"974\" data-start=\"938\"\u003e74g, 88g, and 95g CO₂ cartridges\u003c\/strong\u003e, extending operating time and reducing cartridge replacement frequency.\u003c\/p\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"1105\" data-start=\"1053\" data-section-id=\"1is27aj\"\u003eStandard 5\/8-18UNF CO₂ Cartridge Compatibility\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"1210\" data-start=\"1107\"\u003eThe female \u003cstrong data-end=\"1138\" data-start=\"1118\"\u003e5\/8-18UNF thread\u003c\/strong\u003e is compatible with common nano CO₂ cylinders and cartridges, including:\u003c\/p\u003e\n\u003cul data-end=\"1274\" data-start=\"1212\"\u003e\n\u003cli data-end=\"1232\" data-start=\"1212\" data-section-id=\"1bgbnoo\"\u003e74g CO₂ cartridges\u003c\/li\u003e\n\u003cli data-end=\"1253\" data-start=\"1233\" data-section-id=\"81p5fv\"\u003e88g CO₂ cartridges\u003c\/li\u003e\n\u003cli data-end=\"1274\" data-start=\"1254\" data-section-id=\"8757c7\"\u003e95g CO₂ cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"10rnuxd\" data-start=\"1281\" data-end=\"1319\" class=\"PDq2pG_selectionAnchorContainer\"\u003e1\/2-20UNF Male Thread Connection\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"1321\" data-end=\"1455\"\u003eThe \u003cstrong data-start=\"1325\" data-end=\"1350\"\u003e1\/2-20UNF male thread\u003c\/strong\u003e side connects directly to equipment, adapters, or regulators with a matching \u003cstrong data-start=\"1428\" data-end=\"1454\"\u003e1\/2-20UNF female inlet\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1mv86c4\" data-start=\"1462\" data-end=\"1519\" class=\"PDq2pG_selectionAnchorContainer\"\u003eStainless Steel Piercing Needle with Sealing Design\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"1521\" data-end=\"1709\"\u003eBuilt-in stainless steel piercing needle allows direct cartridge puncturing. The customized sealing ring provides sealing during piercing, helping minimize gas leakage during installation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"x7fazb\" data-start=\"1716\" data-end=\"1748\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDurable Brass Construction\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"1750\" data-end=\"1871\"\u003eMade from high-quality brass for excellent strength, corrosion resistance, and long-term reliability in CO₂ applications.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1878\" data-end=\"1895\" class=\"PDq2pG_selectionAnchorContainer\"\u003eSpecifications\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"1897\" data-end=\"1949\" class=\"\"\u003e\u003cstrong data-start=\"1897\" data-end=\"1914\"\u003eProduct Type: \u003c\/strong\u003eCO₂ Cartridge Conversion Adapter\u003c\/p\u003e\n\u003cp data-start=\"1951\" data-end=\"1972\"\u003e\u003cstrong data-start=\"1951\" data-end=\"1964\"\u003eMaterial: \u003c\/strong\u003eBrass\u003c\/p\u003e\n\u003cp data-start=\"1974\" data-end=\"1998\"\u003e\u003cstrong data-start=\"1974\" data-end=\"1996\"\u003eThread Connection:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1999\" data-end=\"2054\"\u003e\n\u003cli data-section-id=\"gu6khz\" data-start=\"1999\" data-end=\"2025\"\u003eMale Thread: 1\/2-20UNF\u003c\/li\u003e\n\u003cli data-section-id=\"1lvfurl\" data-start=\"2026\" data-end=\"2054\"\u003eFemale Thread: 5\/8-18UNF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2056\" data-end=\"2115\"\u003e\u003cstrong data-start=\"2056\" data-end=\"2082\"\u003eCompatible Cartridges: \u003c\/strong\u003e74g \/ 88g \/ 95g CO₂ cartridges\u003c\/p\u003e\n\u003cp data-start=\"2117\" data-end=\"2155\"\u003e\u003cstrong data-start=\"2117\" data-end=\"2137\"\u003ePiercing Needle: \u003c\/strong\u003eStainless Steel\u003c\/p\u003e\n\u003cp data-start=\"2157\" data-end=\"2260\"\u003e\u003cstrong data-start=\"2157\" data-end=\"2173\"\u003eApplication: \u003c\/strong\u003eAquarium CO₂ systems, beverage carbonation, gas regulators, and DIY CO₂ applications\u003c\/p\u003e\n\u003cp data-start=\"2157\" data-end=\"2260\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote: Uncoated brass may have minor surface marks, color variations, or natural oxidation\/patina over time. These are normal characteristics of brass and do not affect product function or performance.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"Default Title","offer_id":53660702474464,"sku":null,"price":20.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/2_f2b6c6de-511c-47ae-9191-fec886340339.jpg?v=1785166774"},{"product_id":"calibration-gas-cylinder-on-off-valve-5-8-18-unf-male-inlet-with-6mm-hose-barb-outlet","title":"Calibration Gas Cylinder On-Off Valve 5\/8\"-18 UNF Male Inlet with 6mm Hose Barb Outlet","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\" data-end=\"948\" data-start=\"646\"\u003eThis manual calibration gas cylinder valve is designed for controlling gas flow from calibration gas cylinders. Featuring a \u003cstrong data-end=\"807\" data-start=\"770\"\u003e5\/8\"-18 UNF male inlet connection\u003c\/strong\u003e, the valve directly connects to compatible calibration gas cylinders and provides simple ON\/OFF gas control through the top adjustment knob.\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1214\" data-start=\"950\"\u003eBy turning the knob, the internal stem mechanism presses the cylinder valve core to open or close the gas passage. The outlet is designed for connection with \u003cstrong data-end=\"1137\" data-start=\"1108\"\u003e6mm inner diameter tubing\u003c\/strong\u003e, making it suitable for gas sampling, testing, and calibration applications.\u003c\/p\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"1909\" data-start=\"1892\" data-section-id=\"1a3ueyz\"\u003eSpecifications\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"1970\" data-start=\"1911\"\u003e\u003cstrong data-end=\"1928\" data-start=\"1911\"\u003eProduct Type: \u003c\/strong\u003eCalibration Gas Cylinder Shut-Off Valve\u003c\/p\u003e\n\u003cp data-end=\"2015\" data-start=\"1972\"\u003e\u003cstrong data-end=\"1989\" data-start=\"1972\"\u003eInlet Thread: \u003c\/strong\u003e5\/8-18 UNF Male Thread\u003c\/p\u003e\n\u003cp data-end=\"2057\" data-start=\"2017\"\u003e\u003cstrong data-end=\"2039\" data-start=\"2017\"\u003eOutlet Connection: \u003c\/strong\u003eFor 6mm ID Hose\u003c\/p\u003e\n\u003cp data-end=\"2103\" data-start=\"2059\"\u003e\u003cstrong data-end=\"2078\" data-start=\"2059\"\u003eControl Method: \u003c\/strong\u003eManual knob adjustment\u003c\/p\u003e\n\u003cp data-end=\"2159\" data-start=\"2105\"\u003e\u003cstrong data-end=\"2118\" data-start=\"2105\"\u003eFunction: \u003c\/strong\u003eGas cylinder opening \/ closing control\u003c\/p\u003e\n\u003cp data-end=\"2200\" data-start=\"2161\"\u003e\u003cstrong data-end=\"2185\" data-start=\"2161\"\u003ePressure Regulation: \u003c\/strong\u003eNot included\u003c\/p\u003e\n\u003cp data-end=\"2237\" data-start=\"2202\"\u003e\u003cstrong data-end=\"2215\" data-start=\"2202\"\u003eMaterial: \u003c\/strong\u003eBrass\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/6_8039539f-2483-4e3b-9268-0892f1e89a45.jpg?v=1785217359\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/call_kOTJlLCFsScIBiq3hbzUatrL.png?v=1785217359\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/9053d783a07cde06b732cab85ba799d4_d17d308e-71d6-4587-b38f-6a7d5c0fa970.png?v=1785217955\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"634\" data-start=\"619\" data-section-id=\"34w9r0\"\u003eApplication\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-end=\"896\" data-start=\"636\"\u003e\n\u003cli data-end=\"665\" data-start=\"636\" data-section-id=\"lq4bae\"\u003eCalibration Gas Cylinders\u003c\/li\u003e\n\u003cli data-end=\"690\" data-start=\"666\" data-section-id=\"qzft69\"\u003eGas Detector Testing\u003c\/li\u003e\n\u003cli data-end=\"715\" data-start=\"691\" data-section-id=\"1wdpcy0\"\u003eGas Sampling Systems\u003c\/li\u003e\n\u003cli data-end=\"747\" data-start=\"716\" data-section-id=\"1ox5ic7\"\u003eLaboratory Gas Applications\u003c\/li\u003e\n\u003cli data-end=\"784\" data-start=\"748\" data-section-id=\"hebbza\"\u003eIndustrial Gas Testing Equipment\u003c\/li\u003e\n\u003cli data-end=\"820\" data-start=\"785\" data-section-id=\"1el25kk\"\u003ePortable Gas Monitoring Systems\u003c\/li\u003e\n\u003cli data-end=\"896\" data-start=\"821\" data-section-id=\"1kdabv2\"\u003eMarine Gas Detection for Ship Cabins, Cargo Holds and Enclosed Spaces\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Piherk","offers":[{"title":"Default Title","offer_id":53686920118496,"sku":null,"price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_882cfcaf-f39d-4e9c-b855-121df540a348.jpg?v=1785217359"},{"product_id":"single-stage-co-regulator-with-dual-gauges-solid-brass-body-for-aquarium-and-brewing-systems","title":"Single Stage CO₂ Regulator with Dual Gauges, Solid Brass Body for Aquarium and Brewing Systems","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid Brass Construction\u003c\/strong\u003e\u003cbr\u003eDurable brass body with excellent corrosion resistance and long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual Pressure Gauges\u003c\/strong\u003e\u003cbr\u003eInlet gauge: 0–4000 PSI\u003cbr\u003eOutlet gauge: 0–140 PSI\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConstant Pressure Output\u003c\/strong\u003e\u003cbr\u003eProvides a stable output pressure of \u003cstrong\u003e4.5 Bar ±0.5 Bar\u003c\/strong\u003e, meeting the pressure requirements of tropical aquarium CO₂ systems, marine aquariums, and beverage equipment applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable Needle Valve\u003c\/strong\u003e\u003cbr\u003eSide needle valve allows precise CO₂ flow rate adjustment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMultiple Inlet Options\u003c\/strong\u003e\u003cbr\u003eAvailable with multiple cylinder inlet options, including G5\/8, W21.8-14 (BS341 No.8 \/ DIN477), and CGA320 connections.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Outlet Connection\u003c\/strong\u003e\u003cbr\u003eM10×1 threaded locking outlet, compatible with \u003cstrong\u003e6×4 mm tubing\u003c\/strong\u003e or other adapters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003cbr\u003eAquarium CO₂ systems, beer brewing, beverage equipment, CO₂ Beauty \u0026amp; Wellness Devices，laboratory CO₂ applications.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/call_8gemyZlZG1s7k1rfbzqK1o20.png?v=1785304082\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/call_aUxrUtKy2HIgJntAWLnvuNyy.png?v=1785304082\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/2_3b79792e-489a-4187-9f41-329105187da2.jpg?v=1785304082\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_c1578d65-3f61-42ed-b291-1020804094fe.jpg?v=1785304082\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Piherk","offers":[{"title":"W21.8-14 (BS341 No.8 \/ DIN477)","offer_id":53726276419808,"sku":null,"price":79.98,"currency_code":"USD","in_stock":true},{"title":"CGA320","offer_id":53726276452576,"sku":null,"price":79.98,"currency_code":"USD","in_stock":true},{"title":"G5\/8","offer_id":53726276485344,"sku":null,"price":79.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_c1578d65-3f61-42ed-b291-1020804094fe.jpg?v=1785304082"},{"product_id":"home-co-refill-valve-w21-8-for-refilling-portable-cylinders-from-large-tanks","title":"Home CO₂ Refill Valve W21.8 for Refilling Portable Cylinders from Large Tanks","description":"\u003ctable style=\"width: 99.9392%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.952%;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"width: 60.7687%;\"\u003eCO₂ Refill Transfer Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.9165%;\"\u003eGas Compatibility\u003c\/td\u003e\n\u003ctd style=\"width: 60.7915%;\"\u003eCarbon Dioxide (CO₂)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.7558%;\"\u003eConnection Thread\u003c\/td\u003e\n\u003ctd style=\"width: 60.9521%;\"\u003eW21.8-14 Female Thread （both ends）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.504%;\"\u003eCompatible Standards\u003c\/td\u003e\n\u003ctd style=\"width: 61.1933%;\"\u003eDIN477 \/ BS341 No.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.6821%;\"\u003ePressure Gauge\u003c\/td\u003e\n\u003ctd style=\"width: 61.0152%;\"\u003e0–3000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.7283%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"width: 60.8045%;\"\u003eCoated Brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.855%;\"\u003eSealing Type\u003c\/td\u003e\n\u003ctd style=\"width: 60.6607%;\"\u003eSilicone Flat Seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.8756%;\"\u003ePressure Release\u003c\/td\u003e\n\u003ctd style=\"width: 60.8544%;\"\u003eManual Bleed Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.6752%;\"\u003eInstallation\u003c\/td\u003e\n\u003ctd style=\"width: 61.0222%;\"\u003eHand Tightening\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eDesigned to safely transfer CO₂ from large cylinders to portable CO₂ cylinders, this refill solution helps users maintain a reliable CO₂ supply at home or in small businesses without the hassle of frequent trips to refill stations.\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eSuitable for:\u003c\/h3\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003eHome CO₂ Users\u003c\/strong\u003e\u003cbr\u003eFor users who refill portable CO₂ cylinders for sparkling water makers, aquarium systems, and DIY applications.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUsers Far from CO₂ Refill Stations\u003c\/strong\u003e\u003cbr\u003eIdeal for those who want to save time and avoid repeated trips to refill locations by refilling cylinders at home.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDIY Gas Enthusiasts\u003c\/strong\u003e\u003cbr\u003eSuitable for users who prefer a flexible and convenient CO₂ supply solution.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/bcc364c9c6a0e68a9370a321f733ee5f.png?v=1785426831\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/w21.8.jpg?v=1785426834\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/03187cfe8fbdb84aa703090166f2833d.jpg?v=1785426735\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"Default Title","offer_id":53751100276960,"sku":null,"price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/exec-12b0cbb7-ae40-4270-811c-340817d88733.jpg?v=1785426734"},{"product_id":"co-tank-refill-adapter-cga320-to-w21-8-connector-for-home-gas-cylinder-refilling","title":"CO₂ Tank Refill Adapter – CGA320 to W21.8 Connector for Home Gas Cylinder Refilling","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eEasy CO₂ Cylinder Refilling Solution\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis CGA320 to W21.8 CO₂ refill adapter provides a simple solution for transferring CO₂ gas between cylinders with different connection standards.\u003c\/p\u003e\n\u003cp\u003eDesigned for users who need to refill smaller CO₂ cylinders from larger CO₂ tanks, this adapter helps reduce the need for frequent cylinder replacement and provides a more convenient gas supply solution.\u003c\/p\u003e\n\u003cp\u003eMade from durable brass, it delivers reliable connection performance for home, beverage, aquarium, and DIY CO₂ applications.\u003c\/p\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003eMaterial: \u003c\/strong\u003ePremium Brass\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConnection Type:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInlet: CGA320 Female Thread\u003c\/li\u003e\n\u003cli\u003eOutlet: W21.8 Female Thread\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 62 mm\u003c\/li\u003e\n\u003cli\u003eHex Size Across Flats (AF): 27 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Gas: \u003c\/strong\u003eCO₂ (Carbon Dioxide)， N2 and other non-corrosive gases\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication Method:\u003c\/strong\u003e\u003cbr\u003eConnect large CO₂ cylinders with compatible small CO₂ cylinders for gas transfer and refilling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e✔ Converts CGA320 and W21.8 cylinder connection standards\u003cbr\u003e✔ Durable brass construction\u003cbr\u003e✔ Provides convenient CO₂ refill solution\u003cbr\u003e✔ Suitable for repeated gas transfer applications\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/bcc364c9c6a0e68a9370a321f733ee5f_7da1467c-b7c8-447e-95ba-0f5a5cb70d55.png?v=1785760988\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eApplications\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eSuitable for CO₂ beverage systems, aquarium CO₂ systems, home carbonation, kegging, planted aquariums, DIY CO₂ setups, and small beverage businesses requiring convenient cylinder refilling and gas transfer solutions\u003c\/p\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eSuitable Users\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eIdeal for home users and beverage shops that want to reduce frequent trips to refill stations and maintain their CO₂ supply more efficiently.\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"Default Title","offer_id":53775820783840,"sku":null,"price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/5_731f6dbf-5d48-4f6d-8f4b-612165c8d258.jpg?v=1785726587"},{"product_id":"co-refill-adapter-w21-8-14-to-tr21-4-soda-cylinder-refilling-valve","title":"CO₂ Refill Adapter W21.8-14 to TR21×4 Soda Cylinder Refilling Valve","description":"\u003cp\u003e\u003cstrong\u003eBrass CO₂ Refill Valve W21.8-14 \/ BS341 No.8 \/ DIN477 to TR21×4\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis brass CO₂ refill valve is designed to transfer CO₂ from standard large cylinders to small SodaStream-compatible CO₂ cylinders. The inlet features a W21.8-14 female thread, compatible with European CO₂ cylinders and some Asian cylinder standards using W21.8-14 \/ BS341 No.8 \/ DIN477 connections.\u003c\/p\u003e\n\u003cp\u003eThe outlet features a TR21×4 female thread, allowing connection with most SodaStream-style sparkling water CO₂ cylinders. It provides a convenient refill solution for users who want to refill small CO₂ cylinders at home without frequent trips to refill stations.\u003c\/p\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eFeatures\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLarge Cylinder Connection:\u003c\/strong\u003e W21.8-14 \/ BS341 No.8 \/ DIN477 Female Thread\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSmall Cylinder Connection:\u003c\/strong\u003e TR21×4 Female Thread\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-quality Brass\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSurface Finish:\u003c\/strong\u003e Uncoated natural brass finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Large CO₂ cylinder to SodaStream-compatible cylinder refilling\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/03187cfe8fbdb84aa703090166f2833d_2391e944-ef0e-4b74-82e5-0a8e904b2ac5.jpg?v=1785845763\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/exec-38f18b8b-da1f-4752-b40e-d27745b8011d.png?v=1785845763\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSodaStream CO₂ cylinder refill\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHome carbonation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSparkling water makers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBeverage DIY applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHome CO₂ refill solutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNote: This product is made of uncoated brass. Minor surface marks, color variations, or natural oxidation\/patina may occur during manufacturing and storage. These characteristics do not affect product performance.\u003c\/span\u003e\u003c\/h4\u003e","brand":"Piherk","offers":[{"title":"Default Title","offer_id":53786008355040,"sku":null,"price":35.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/exec-8f2a5a80-3bce-4ebc-839c-5b3521bcc006.png?v=1785845763"},{"product_id":"dual-gauge-co-regulator-with-solenoid-valve-for-planted-aquarium-and-indoor-growing","title":"Dual Gauge CO₂ Regulator with Solenoid Valve for Planted Aquarium and Indoor Growing","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e\u003cbr\u003eDurable Brass Body\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSolenoid Valve Certification:\u003c\/strong\u003e\u003cbr\u003eCE Certified\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Supply Options:\u003c\/strong\u003e\u003cbr\u003eAvailable with UK, US, and EU Plug Types\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCO₂ Cylinder Connection Options:\u003c\/strong\u003e\u003cbr\u003eW21.8-14 (DIN477 \/ BS341 No.8), CGA320, and G5\/8 Threads Available\u003c\/p\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eApplication\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlanted Aquarium Systems\u003c\/strong\u003e\u003cbr\u003eProvides precise CO₂ regulation for planted aquariums, supporting healthy aquatic plant growth and stable CO₂ supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydroponics \u0026amp; Indoor Growing\u003c\/strong\u003e\u003cbr\u003eSuitable for hydroponic systems, indoor gardens, and controlled growing environments requiring reliable CO₂ enrichment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreenhouse CO₂ Enrichment\u003c\/strong\u003e\u003cbr\u003eHelps maintain consistent CO₂ levels in greenhouse cultivation for improved plant growth efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAeroponics Systems\u003c\/strong\u003e\u003cbr\u003eCompatible with aeroponic growing setups requiring controlled CO₂ supplementation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY CO₂ Cultivation Projects\u003c\/strong\u003e\u003cbr\u003eIdeal for hobby growers and small-scale cultivation systems using CO₂ cylinders for plant growth enhancement.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/exec-43c3d823-10e5-42bd-a719-db4ffa5f2b66.png?v=1786077344\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/6_0d5e4607-ea05-4fd9-9a3f-8ff237e6fbe4.jpg?v=1786077329\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/3_81e81072-804b-4dc9-8ee4-d46490bb7d0c.jpg?v=1786076739\" alt=\"\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Piherk","offers":[{"title":"UK Plug \/ W21.8-14 \/ DIN477 \/ BS341 No.8","offer_id":53846984917216,"sku":null,"price":95.65,"currency_code":"USD","in_stock":true},{"title":"UK Plug \/ CGA320","offer_id":54176779370720,"sku":null,"price":95.65,"currency_code":"USD","in_stock":true},{"title":"UK Plug \/ G5\/8","offer_id":54176779403488,"sku":null,"price":95.65,"currency_code":"USD","in_stock":true},{"title":"EU Plug \/ W21.8-14 \/ DIN477 \/ BS341 No.8","offer_id":53846984949984,"sku":null,"price":95.65,"currency_code":"USD","in_stock":true},{"title":"EU Plug \/ CGA320","offer_id":54176779436256,"sku":null,"price":95.65,"currency_code":"USD","in_stock":true},{"title":"EU Plug \/ G5\/8","offer_id":54176779469024,"sku":null,"price":95.65,"currency_code":"USD","in_stock":true},{"title":"US Plug \/ W21.8-14 \/ DIN477 \/ BS341 No.8","offer_id":53846984982752,"sku":null,"price":95.65,"currency_code":"USD","in_stock":true},{"title":"US Plug \/ CGA320","offer_id":54176779501792,"sku":null,"price":95.65,"currency_code":"USD","in_stock":true},{"title":"US Plug \/ G5\/8","offer_id":54176779534560,"sku":null,"price":95.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_bbf8d225-2815-47e7-bc1a-f5f2983f4487.jpg?v=1786076729"},{"product_id":"2-way-to-6-way-co-splitter-with-needle-valves-for-aquarium-co-regulators","title":"2-Way to 6-Way CO₂ Splitter with Needle Valves for Aquarium CO₂ Regulators","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003eConstruction: \u003c\/strong\u003eDurable Aluminum Alloy Body with Individually Adjustable Brass Needle Valves\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExtension Rod Length Options: \u003c\/strong\u003e24 mm \/ 57 mm Available\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSplitter Options: \u003c\/strong\u003e2-Way \/ 3-Way \/ 4-Way \/ 5-Way \/ 6-Way\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSurface Finish: \u003c\/strong\u003eCoated\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThread Size: \u003c\/strong\u003eM10 × 1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003cbr\u003eDesigned for CO₂ gas distribution in planted aquarium systems, compatible with aquarium CO₂ regulators.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/1_4941bd9d-f9f4-46fc-8625-db5d95e84213.jpg?v=1786118701\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"2 in 1 \/ 24mm","offer_id":53858795749600,"sku":null,"price":37.2,"currency_code":"USD","in_stock":true},{"title":"2 in 1 \/ 57mm","offer_id":53858795782368,"sku":null,"price":40.8,"currency_code":"USD","in_stock":true},{"title":"3 in 1 \/ 24mm","offer_id":53858795815136,"sku":null,"price":40.8,"currency_code":"USD","in_stock":true},{"title":"3 in 1 \/ 57mm","offer_id":53858795847904,"sku":null,"price":42.0,"currency_code":"USD","in_stock":true},{"title":"4 in 1 \/ 24mm","offer_id":53858795880672,"sku":null,"price":43.99,"currency_code":"USD","in_stock":true},{"title":"4 in 1 \/ 57mm","offer_id":53858795913440,"sku":null,"price":44.6,"currency_code":"USD","in_stock":true},{"title":"5 in 1 \/ 24mm","offer_id":53858795946208,"sku":null,"price":48.0,"currency_code":"USD","in_stock":true},{"title":"5 in 1 \/ 57mm","offer_id":53858795978976,"sku":null,"price":48.29,"currency_code":"USD","in_stock":true},{"title":"6 in 1 \/ 24mm","offer_id":53858796011744,"sku":null,"price":49.98,"currency_code":"USD","in_stock":true},{"title":"6 in 1 \/ 57mm","offer_id":53858796044512,"sku":null,"price":51.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/6391ace427ade714b70fb966024ae804.jpg?v=1786118701"},{"product_id":"aquarium-co2-bubble-counter-with-built-in-check-valve-inline-style","title":"Aquarium CO2 Bubble Counter with Built-in Check Valve Inline Style","description":"\u003cp\u003eThis inline CO₂ bubble counter is designed for planted aquarium CO₂ systems, providing a simple and clear way to monitor the CO₂ injection rate. Installed directly into the CO₂ tubing, it allows users to visually count bubbles and fine-tune the CO₂ supply to suit their aquarium.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/9053d783a07cde06b732cab85ba799d4_5ee4efb3-ae58-4c29-921b-c5eee9130b45.png?v=1786978434\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eBuilt-in Metal Check Valve\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eFeatures a durable metal check valve structure that helps prevent aquarium water from flowing backward through the CO₂ tubing, providing additional protection for the regulator and solenoid valve.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eClear Bubble Monitoring\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe high-transparency chamber provides a clear view of CO₂ bubbles, making it easy to observe bubble speed and adjust the CO₂ injection rate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eThick Acrylic Chamber\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eConstructed with a thick, transparent acrylic chamber for enhanced durability while maintaining crystal-clear visibility during everyday use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eInline Installation\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eDesigned for installation directly into the CO₂ tubing, allowing flexible placement beside the aquarium or anywhere along the low-pressure CO₂ line.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eCompatible with 4\/6 mm CO₂ Tubing\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSuitable for standard aquarium CO₂ tubing with a \u003c\/span\u003e4 mm inner diameter and 6 mm outer diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDurable Metal Construction\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003ePrecision-machined metal components provide a solid, reliable structure for long-term use in planted aquarium CO₂ systems.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/198023a08a891d7754a48706155ab440.jpg?v=1786978393\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/bcc364c9c6a0e68a9370a321f733ee5f_70647160-4f5e-44dd-9232-12b2064af294.png?v=1786978397\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Inline CO₂ Bubble Counter\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eApplication:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Planted Aquarium CO₂ Systems\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTubing Size:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4\/6 mm (ID\/OD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBuilt-in Check Valve:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Yes, Metal Check Valve\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eChamber Material:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e High-Transparency Acrylic\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 81 × 21 × 21 mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInstallation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Inline \/ CO₂ Tubing Connection\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRecommended Filling Level:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approx. 80% with water or suitable bubble counter fluid\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003ePackage Includes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCO₂ Bubble Counter × 1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuction Cups × 2\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/3f89305fb1dabad87b9b93324e3c25cd.jpg?v=1786976366\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote: Install the bubble counter only on the low-pressure side of a CO₂ regulator. It is not designed for direct connection to a high-pressure CO₂ cylinder.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"Silver","offer_id":54175400394976,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":54175400427744,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"Dark Grey","offer_id":54175400460512,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":54175400493280,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":54175400526048,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":54175400558816,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/3f89305fb1dabad87b9b93324e3c25cd.jpg?v=1786976366"},{"product_id":"co2-bubble-counter-co2-regulator-needle-valve-compatible-for-aquarium","title":"CO2 Bubble Counter CO2 Regulator Needle Valve Compatible for Aquarium","description":"\u003cp\u003eThis screw-on CO₂ bubble counter is designed for planted aquarium CO₂ systems, providing a clear and convenient way to monitor the CO₂ injection rate. It screws directly onto most CO₂ regulator needle valves for a compact, tubing-free connection between the regulator and bubble counter.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/exec-87461ef7-6d2a-4a4c-b538-3d0e124e5319.jpg?v=1787018093\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eBuilt-in Metal Check Valve\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eFeatures a durable metal check valve structure that helps prevent aquarium water from flowing backward through the CO₂ line, providing additional protection for the regulator and solenoid valve.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eClear Bubble Monitoring\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe high-transparency chamber provides a clear view of CO₂ bubbles, making it easy to observe bubble speed and fine-tune the CO₂ injection rate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eThick Acrylic Chamber\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eConstructed with a thick, transparent acrylic chamber for enhanced durability while maintaining crystal-clear visibility of CO₂ bubbles.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDirect Screw-on Installation\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eDesigned to screw directly onto a compatible CO₂ regulator needle valve for a compact and convenient installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e4\/6 mm CO₂ Tubing Connection\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe outlet is designed for standard aquarium CO₂ tubing with a 4 mm inner diameter and 6 mm outer diameter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDurable Metal Construction\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003ePrecision-machined metal components provide a solid and reliable structure for long-term use in planted aquarium CO₂ systems.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/exec-4d170e8d-fc68-455a-8fef-32b32db0cbe3.png?v=1787018093\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Screw-on CO₂ Bubble Counter\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eApplication:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Planted Aquarium CO₂ Systems\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInstallation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Direct Screw-on Connection\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTubing Size:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4\/6 mm (ID\/OD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBuilt-in Check Valve:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Yes, Metal Check Valve\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eChamber Material:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e High-Transparency Acrylic\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRecommended Filling Level:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approx. 80% with water or suitable bubble counter fluid\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eInstallation Guide\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTurn off the CO₂ supply and fully release the pressure from the regulator before installation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eCheck the sealing O-ring at the connection point and replace it if necessary.\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eScrew the bubble counter onto the compatible needle valve outlet and ensure the connection is properly sealed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFill the chamber to approximately 80% with water or suitable bubble counter fluid.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConnect the 4\/6 mm CO₂ tubing to the outlet.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRestore the CO₂ supply and check all connections for leaks before use.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eThis bubble counter is designed for installation on the low-pressure outlet side of a CO₂ regulator. Do not connect it directly to a high-pressure CO₂ cylinder.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"Silver","offer_id":54203270562016,"sku":null,"price":24.8,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":54203270594784,"sku":null,"price":24.8,"currency_code":"USD","in_stock":true},{"title":"Dark Grey","offer_id":54203270627552,"sku":null,"price":24.8,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":54203270660320,"sku":null,"price":24.8,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":54203270693088,"sku":null,"price":24.8,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":54203270725856,"sku":null,"price":24.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/exec-4d170e8d-fc68-455a-8fef-32b32db0cbe3.png?v=1787018093"},{"product_id":"aquarium-co2-regulator-with-solenoid-valve-and-bubble-counter","title":"Aquarium CO2 Regulator with Solenoid Valve and Bubble Counter","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003e\u003cstrong\u003e1. All-in-One CO₂ Control System\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eCombines pressure regulation, low-pressure stabilization, fine adjustment, solenoid control, and bubble monitoring in one compact design. Simplifies CO₂ setup for planted aquariums while saving installation space.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003e2. Stable Low-Pressure Output\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eBuilt-in pressure regulation system provides consistent low-pressure CO₂ output, helping reduce pressure fluctuations and maintain reliable performance during long-term aquarium use.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003e3. Precision CO₂ Flow Adjustment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe smooth needle valve provides precise gas flow control, allowing accurate CO₂ dosing to support healthy aquatic plants and consistent growth.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003e4. Automatic Solenoid Shutoff \u0026amp; Bubble Monitoring\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eBuilt-in solenoid valve supports timer-controlled CO₂ operation, while the integrated transparent bubble counter allows easy visual monitoring of CO₂ injection rate for convenient adjustments.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003e5. Durable Brass Construction \u0026amp; Multiple Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eMade with a durable brass body for reliable long-term performance. Available with different cylinder connection options and multiple color choices to match your aquarium setup.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/exec-5ca7f2f0-e336-4a30-a199-a75abeac170f.png?v=1787317413\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/e88978a058d7f7eec47469f84f7e8af7.jpg?v=1787316164\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/8ec532e3c5b81f41cf7a84308c67fc1a.jpg?v=1787316163\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/6986\/2624\/files\/exec-8909e469-de7a-4f96-a06e-276a3e7ee7ee.png?v=1787316163\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Piherk","offers":[{"title":"W21.8-14 ( DIN477\/ BS341 NO.8) \/ AC220V-EU \/ Gold","offer_id":54328741724384,"sku":null,"price":129.98,"currency_code":"USD","in_stock":true},{"title":"W21.8-14 ( DIN477\/ BS341 NO.8) \/ AC220V-EU \/ 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