SR Aquaristik CO2 Drop Checker with 4 DKH Solution

• Includes two position suction cup
• Comes complete with 4dKH drop checker solution
• Modern minimalistic design

SR Aquaristik drop checker CO2 monitoring kit comes complete with drop checker, 4 DKH solution and two position suction cup. Quality glass construction and minimalistic design makes this drop checker easily integrated into almost any aquarium.

- Blue Color - Indicates low levels of CO2 in the aquarium, slowly increase the level of CO2

- Green Color - Indicates optimum levels of CO2 in the aquarium, no action required

- Yellow Color - Indicates a high level of CO2 in the aquarium, reduce CO2 levels immediately