Ista Co2 Indicator Solution Refill electronics Stick-On Convenience: With its adhesive

Stick-On Convenience: With its adhesive backing

so there are no strings or ties to secure

Simply reattach it in an area with less surface water movement

low-light planted tanks and aquariums with low CO2 requirements

minimizing any threats to their health and longevity

Ista Co2 Indicator Solution Refill electronics Stick-On Convenience: With its adhesiveIsta 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