Fluval Ceramic Co2 Diffuser

Use the Ceramic CO2 Diffuser to effectively dissolve CO2 in the aquarium.

To install, simply connect the CO2 diffuser to the bubble counter by pushing the hose into the CO2 output.

Place the CO2 diffuser inside the tank. Please note, maximum CO2 diffusion is reached by placing the CO2 diffuser at the bottom of the tank.