power head questions

[bwaller76]

Ok so I am going to go with two koralia power heads and need to get some opinions on flow. I have an image of what my plan will be to create a slight swirling effect in my tank. I need to get opinions on how powerful the powerheads should be for a 55 gallon?

 

[coolhandgoose]

I think the koralia web page recommends 2 3's and a 2 for a 55 gal.

 

[coolhandgoose]

here's the link

Hydor Koralia - Koralia Nano, Koralia 1, Koralia 2, Koralia 3, Koralia 4

 

[Bifferwine]

I would go with two #3s myself.

 

[reeffreak]

I think they are phasing out the non-controllable Koralia pumps.I would go with two Koralia Evolution 1400.