Red sea max ...powerheads
I have a Red Sea Max 34g...it has 2 powerheads which I can point to any direction I wanted.
But I don't know if I should point to the surface, or down... or one up one donw!!!
I have a fish (2 clown fishes) and start with some corals (righ now I have zoo's only)
and looks like the clown fish swimming better with the powerheads up, but I don't know if that won't be good for the corals?
What is the best scenario for a fish/reef tank?