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
