How much is too much? I have a 29 gal FOWLR. My Aquaclear PF does 300 gph and i have a koralia nano that is rated at 240 gph. Trying to decide btween another nano or koralia 1 powerhead (400). Any ideas?
go with the koralia 1 atleast. i would suggest a 2 actually. those nanos are about worthless. i have a 4' 30 gallon tank that has a koralia 3, an aquaclear 70(400gph) and a mj1200 in it and it still has dead spots.
