6063070 - EHEIM CO2 diffuser (400l)

EHEIM Co2 diffuser for fertiliser unit Co2-Set 400 (6063400)

CO2-Diffuser

The CO2 gas is atomized into many bubbles by the diffuser. The bubbles create a larger contact surface enabling the CO2 to dissolve quickly in the aquarium water.
The bubble counter visually controls the dosing of the CO2. As a rough rule of thumb: approx. 20 mg CO2 per litre. This corresponds to about 10 bubbles per minute per 100 litres of water.

EHEIM CO2-diffuser 400 for small and medium aquariums up to 400 l

Small, effective device with an integrated bubble counter and non-return valve.  Easy to connect and attach to the aquarium pane with suction holder.