GLASS CO2 DROP CHECKER TEST KIT
- Glass Co2 Drop Checker (approx 1.75 inch)
- Co2 Test Reagent (Solution-10ml)
- Indicator (Color Chart)
- Suction Cup
The CO2 Drop Checker is designed for measuring the amount of CO2 in your aquarium water. To get an optimum amount of CO2, adjust your CO2 output according to the colors shown in the drop checker.
Each piece is individually handcrafted.
- inclusive of indicator solution and color chart.
- 3 to 4 drops of reagent per use.