{"product_id":"pawfly-glass-co2-drop-checker-aquarium-co2-indicator-kit-with-solution-suction-cups","title":"Pawfly Glass CO2 Drop Checker – Aquarium CO2 Indicator Kit with Solution \u0026 Suction Cups","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003ePawfly’s Glass CO2 Drop Checker is a complete, at‑home CO2 monitoring solution designed for planted aquariums. Built around a thick, smooth glass indicator and a color-based test, it provides a simple, visual way to gauge CO2 levels without guessing. The kit is crafted for ease of use in everyday tank maintenance, helping you observe the subtle shifts in your aquarium’s CO2 balance as you go about your routine.\u003c\/p\u003e\n\u003ch3\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCurved glass tubing\u003c\/li\u003e\n  \u003cli\u003eA bottle of reagent solution\u003c\/li\u003e\n  \u003cli\u003eTwo suction cups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd 20 drops of reagent into the tubing.\u003c\/li\u003e\n  \u003cli\u003eAttach the unit vertically to your tank wall with a suction cup, ensuring the tubing opening faces downward.\u003c\/li\u003e\n  \u003cli\u003eWait about two hours for the color to develop and settle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReading the results at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGreen or Light Green indicates a balanced CO2 level, a favorable sign for plant activity.\u003c\/li\u003e\n  \u003cli\u003eYellow warns that CO2 may be excessive for the moment.\u003c\/li\u003e\n  \u003cli\u003eBlue signals insufficient CO2 for the plants’ needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDurable and easy to read\u003c\/h3\u003e\n\u003cp\u003eThe drop checker uses thick, smooth glass that resists cracking and won’t irritate delicate tank surfaces. An ultra‑clear design makes color interpretation straightforward, while sturdy suction cups keep the unit firmly in place on the tank wall.\u003c\/p\u003e\n\u003ch3\u003eWhy it matters for planted tanks\u003c\/h3\u003e\n\u003cp\u003eFor serious hobbyists and aquarium professionals, reliable CO2 monitoring supports consistent plant growth and a stable underwater environment. This indicator is a practical monitoring tool that helps you observe shifts over time and adjust care as needed, without promising guaranteed results—success depends on your overall tank setup.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What does the color change mean on the Pawfly CO2 Drop Checker?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Green\/Light Green indicates balance, Yellow signals excess, Blue shows insufficiency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included in the Pawfly CO2 Drop Checker kit and how do I install it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes curved glass tubing, reagent solution, and two suction cups; mount on the tank wall with the tube downward.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Pawfly","offers":[{"title":"Default Title","offer_id":53558012051785,"sku":"B0DYDS12NP","price":22.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/pawfly-glass-co2-drop-checker-kit.jpg?v=1766404920","url":"https:\/\/petvita.co.uk\/products\/pawfly-glass-co2-drop-checker-aquarium-co2-indicator-kit-with-solution-suction-cups","provider":"Petvita","version":"1.0","type":"link"}