Aquarium Carbon Dioxide CO2 Monitor Kit pH Indicator for Planted Tank

Description

Aquarium CO2 monitor glass drop checker Kit. You will receive the full set for long term CO2 monitor for planted tank: drop checker, etc. pre-mixed with 4dKH fluid. It avoids the hassle to mix any other DKH water. User Friendly Design: Reagent lasts long time. Our reagent is mixed with non-volatile environmental friendly chemical. It reduces the frequency of reagent changes. Enjoy your planted tank easily. Reading Color Method: Reagent color will change accompanying with dissolved CO2 in the tan