Aquarium CO2 Drop Checker Solution 15ml

It consists of a pre-made 4dKH solution containing the appropriate amount of indicator. Easy to use, no mixing.

Aquarium Carbon Dioxide Co2 Monitor Glass Drop Checker With Solution Ph Indicator And Suction

Co2 Art Aqua Beat - Co2 Drop Checker Kit-Hurstville Aquarium

Providing easy to read CO2 level. BLUE = Needs more CO2. GREEN = Sufficient CO2. Too much CO2. Constantly monitoring the CO2 level in the water

US Seller Aquarium CO2 Glass Drop Checker PH Monitor for Plant Fish Tank Test

Glass Co2 Drop Checker Accurate Carbon Dioxide Ph Monitor For Aquarium Planted Tank

ZRDR Glass Drop Checker Kit with 15ml Co2 Checker Solution The Most Accurate Monitoring of Planted Tank Co2 Levels

Co2 Drop Checker Solution, Co2 Art

CO2 Glass Drop Checker with Drop Ball tester Aquarium Products Online – Micro Aquatic Shop

Aquadwell

Aquarium CO2 Drop Checker Solution 15ml

TOP Aqua CO2 Drop Checker CO2 Monitor –

Aquarium CO2 Indicator Drop Checker Solution Long Term Monitor Test Fish Tank Glass Aquatic co2 Tester Plant Diffuser Cylinder

An essential tool for the aquarium hobbyist. The UNS Drop Checker makes CO2 monitoring quick and simple. Available in two styles, the drop checker is filled with indicator solution and placed into the desired aquarium. The device works by providing a visual reading of the aquarium's pH level. When CO2 levels are elevated, pH drops respectively, resulting in a yellow to green solution color. When the presence of CO2 is null, the drop checker will show a blue tone.

UNS Drop Checker HD