Dymax Crystal C02 Indicator Large

Monitoring co2 levels in your planted aquarium is very important for the health of your plants and fish. This kit includes a high quality CO2 Drop Checker and suction cup. Indicator solution sold separately.

Small: 5.5cm L x 2.3cm W x 4cm H approx

Large: 5.5cm L x 2.7cm W x 4.5cm H approx

Set Up:

• Start by filling the drop checker half way with the CO2 Indicator Solution.
• Attach the suction cup to the drop checker
• Gently place in the tank, being careful not the spill the indicator solution

How to Read:

• Blue- CO2 concentration is too low
• Green- CO2 concentration is good
• Yellow- CO2 concentration is too high
• Be aware that the drop checker takes 1-2 hours to react to the concentration of CO2 in the aquarium.