Eheim oxygen diffuser

[seahnc]

Hi, wish to know anyone have brought and been using this Eheim oxygen diffuser? Is it very suitable to eheim 2217 & 2080 output outlet? As the piping size is different and I currently using my 2217 at my 3ft tank and setting up another tank with eheim 2080 soon. Hope any bro can give some recommend on it. Eheim oxygen diffuser better then those air disks and heard that it also increase more oxygen too, is it correct? Thanks

[stormhawk]

There are 2 diffuser sizes, one for 12/16 and the other for 16/22. The larger one will fit the 2080, smaller for the 2217 I think.

It's just a venturi diffuser, works on the same principle as those small air hoses that get attached to some powerheads.