Ista Co2 Indicator Solution Refill electronics Feed only the amount your

Feed only the amount your fish can eat within 2–3 minutes

When properly installed

so there are no strings or ties to secure

Use a half dose in freshwater

Ista Co2 Indicator Solution Refill electronics Feed only the amount yourIsta Co2 Indicator Solution Refill Ista Co2 Indicator Solution Refill is a pre mixed refill solution for monitoring CO2 levels in planted aquariums. Made by ISTA, it is suited to aquarium keepers who use a CO2 indicator and want a straightforward, low maintenance way to keep tabs on carbon dioxide levels in their aquatic environment. Key Benefits Helps monitor aquarium CO2 levels easily and efficiently. Pre mixed formulation requires no mixing before