Sera CO2 Test 15ml[Volume - 15ml]

Carbon dioxide is crucial for the health of aquatic plants, and a lack of it can lead to significant issues.

The sera CO2 long-term indicator is designed for the consistent tracking of CO2 levels in your aquarium. Its reagent container can be discreetly placed within the tank, and the appropriate CO2 level is simple to determine.

Provides enough reagent for approximately 90 uses.