The ista CO2 Diffuser (3 in 1), small, is very practical. In a single piece, you have a check valve, a bubble counter and the diffuser. The ceramic plate can be replaced.
Features:
3 functions in one unit: CO2 bubble counter, check valve and diffuser
Produces small CO2 bubbles, generating maximum possible diffusion of CO2 in the aquarium
Compact size
Easy to install
The ista CO2 Diffuser (3 in 1), small, is very practical. In a single piece, you have a check valve, a bubble counter and the diffuser. The ceramic plate can be replaced.
Features:
3 functions in one unit: CO2 bubble counter, check valve and diffuser
Produces small CO2 bubbles, generating maximum possible diffusion of CO2 in the aquarium
Compact size
Easy to install