{"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","url":"https:\/\/piherk.com\/ms\/products\/aquarium-co2-bubble-counter-with-built-in-check-valve-inline-style","provider":"Piherk","version":"1.0","type":"link"}