{"product_id":"castle-dawn-aquatics-co2-bubble-counter-single-head","title":"CO2 Bubble Counter – Single Non-Return Valve","description":"\u003cp data-end=\"671\" data-start=\"307\"\u003eEnsure precise CO2 monitoring in your planted aquarium with the Castle Dawn Aquatics Single Head CO2 Bubble Counter. Made from durable aluminium alloy and transparent acrylic, this bubble counter allows you to observe CO2 flow and fine-tune your injection rate. Easy to install and refill, it features a built-in non-return valve to prevent backflow and leaks – ideal for reliable and safe CO2 delivery.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eKey Features and Important Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"698\" data-end=\"803\"\u003e\n\u003cstrong data-start=\"698\" data-end=\"718\"\u003eWhat’s Included:\u003c\/strong\u003e\u003cbr data-start=\"718\" data-end=\"721\"\u003e– 1 × CO2 Bubble Counter (Single Head)\u003cbr data-start=\"759\" data-end=\"762\"\u003e⚠️ CO2 tubing and regulator not included.\u003c\/li\u003e\n\u003cli data-start=\"805\" data-end=\"928\"\u003e\n\u003cstrong data-start=\"805\" data-end=\"836\"\u003eTransparent Viewing Window:\u003c\/strong\u003e\u003cbr data-start=\"836\" data-end=\"839\"\u003eEasily monitor bubble count through the clear acrylic body for accurate CO2 flow control.\u003c\/li\u003e\n\u003cli data-start=\"930\" data-end=\"1053\"\u003e\n\u003cstrong data-start=\"930\" data-end=\"952\"\u003eDurable Materials:\u003c\/strong\u003e\u003cbr data-start=\"952\" data-end=\"955\"\u003eConstructed from corrosion-resistant aluminium alloy and high-grade acrylic for long service life.\u003c\/li\u003e\n\u003cli data-start=\"1055\" data-end=\"1169\"\u003e\n\u003cstrong data-start=\"1055\" data-end=\"1074\"\u003eEasy to Refill:\u003c\/strong\u003e\u003cbr data-start=\"1074\" data-end=\"1077\"\u003eWater can be added directly through the injection hole – no need to shut off the CO2 system.\u003c\/li\u003e\n\u003cli data-start=\"1171\" data-end=\"1293\"\u003e\n\u003cstrong data-start=\"1171\" data-end=\"1195\"\u003eNon-Return Function:\u003c\/strong\u003e\u003cbr data-start=\"1195\" data-end=\"1198\"\u003ePrevents liquid backflow and gas leakage during pressure fluctuations, enhancing system safety.\u003c\/li\u003e\n\u003cli data-start=\"1295\" data-end=\"1344\"\u003e\n\u003cstrong data-start=\"1295\" data-end=\"1304\"\u003eSize:\u003c\/strong\u003e\u003cbr data-start=\"1304\" data-end=\"1307\"\u003e8 × 2 cm (H × W)\u003cbr data-start=\"1323\" data-end=\"1326\"\u003e3.15 × 0.79 inches\u003c\/li\u003e\n\u003cli data-start=\"1346\" data-end=\"1391\"\u003e\n\u003cstrong data-start=\"1346\" data-end=\"1359\"\u003eWarranty:\u003c\/strong\u003e\u003cbr data-start=\"1359\" data-end=\"1362\"\u003e1‑Year Warranty (\u003cstrong\u003e\u003ca href=\"https:\/\/www.castledawnaquatics.com\/pages\/warranty-terms-conditions\" title=\"WARRANTY TERMS AND CONDITIONS - Castle Dawn Aquatics\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eT\u0026amp;Cs apply\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Castle Dawn Aquatics","offers":[{"title":"Default Title","offer_id":51078047465753,"sku":"000028J","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0036\/7679\/9046\/files\/CO2BubbleCounter_SingleNon-ReturnValveA.jpg?v=1753273171","url":"https:\/\/www.castledawnaquatics.com\/products\/castle-dawn-aquatics-co2-bubble-counter-single-head","provider":"Castle Dawn Aquatics","version":"1.0","type":"link"}