The EHEIM air pump has been a fantastic success story. Because with this pump we have succeeded in creating a very quietly working device. And that is exactly what a lot of fishkeepers have been waiting for.
There are three models with a pump outlet from 100, 200 (2 x 100) and 400 (2 x 200) l/h, on which the smallest model has one and the two larger ones both have two individually adjustable air outlets. And they come equipped with one or two EHEIM diffusors.
The air flow can be regulated at each outlet on the pump and also on each diffusor. This allows you to set your own individual bubble effect.