[Jim_PA]

I have 2 Koralia 750 for my tank. The size is 48x20x24, where should I put the power heads in the tank? I was thinking one on the left side, low and one on the right side high? Would this be correct or what do you all suggest?

 

[scapegoat]

i think it depends more on your set up. where the filter outflow and inflow are and where the stuff (plants/hardcape) are causing dead spots of flow