CO2 diffuser

  • It can be replaced with a ceramic plate made by injection molding. Compared to the standard diffuser plate, it produces much finer bubbles and offers significantly higher CO₂ dissolution efficiency.
  • The U-shaped CO₂ diffuser’s hook now includes a check valve, allowing the tubing to be attached or detached with one-touch ease—keeping the inside of your tank neat and tidy!
  • This product is compatible with CO₂ chemical generators (small and large canisters) and CO₂ chemical PET-bottle systems. It is **not** compatible with air pumps; no bubbles will be produced if connected to an air pump. Before use, soak the diffuser plate in water for several hours to achieve optimal performance.