Fluval Ceramic CO2 Diffuser Disc

2 in stock now at our store
In-Store price today: $ 5.69

A replacement ceramic disc for the Fluval Pressurized CO2 system. After a while the ceramic discs can become congested with build which can lower the effectiveness of the system's output. The disc creates small bubbles to disperse the CO2 throughout your aquarium to your plants.

Measures about an inch in diameter.