A compact in-tank diffuser for adding CO₂ to a planted aquarium. The ceramic disc breaks the gas into a fine mist. Connect it to a compatible CO₂ supply with CO₂ tubing, and place it where the tank’s flow can carry the mist through the plants.
Fit and connections
Match the part to the CO₂ or dosing setup, or use the plant product as directed on its label.
Put the diffuser where the filter current can spread the bubbles.
