Small power head for 10g nano?

[bignose]

I run a aquaclear 30 and a koralia nano in my 10 gal nano. It has good flow in the tank and my zoos don't seem to mind.

[lorenz0]

I am running a koralia 1 in my 20 tall (just a tad bigger than a standerd 10 but taller) and its alot of flow. If you only planning on keep zoa's and mushrooms it would be perfect. I am almost thinking of switching to one because I am producing to much flow in alot of spots to keep mushrooms and zoa's and they just aren't responding well to it. the green star polyps and the hammer coral love the higher flow.

but yes a nano would be perfect

[matthewpunger]

Thanks all for the responses, it seems like the koralia is the prefered option for people. I have also seen what i believe are the Rios, that people have modified to create more flow. Does anybody know anything about this, or have experience with these?