Where do you place your powerheads/wavemakers? On the back wall or on the ends, near the resurface or lower? We have a 72 inch long tank and 1500 Korolia's.
I have 4 foot 120, I keep mine on the ends, about 4 inches below the edge and in the middle. I have MP40's on each side and one side also has a MP10 closer towards the back and low to keep detritus blowing. Plus, I found my goofy clowns like to get into the stream and blow across the tank.
