CO2 diffuser set
These are the most practical diffusers available. Into a single piece, you have a check valve, a bubble counter and the diffuser.
CO2 88G CARTRIDGE SUPPLY SET
The convenience of not having the hassle in refilling cylinders. These sets can be easily adapted to any kind of tank, even plug and play tanks.
CO2 DIFFUSER – 3 IN 1
3 functions in one unit: CO2 bubble counter, check valve and diffuser. Produces bubbles as small as a mist of CO2, generating maximum possible diffusion on CO2 in the aquarium.