Hi everyone. I have a Red Sea Reefer 350 and doing research on powerheads. As I do not want to see any cords or equipment on the sides of my tank, I'm leaning toward the Vortech MP40 and placing the powerheads on the back glass of the tank. Does anyone see a problem if the flow goes from back to front, rather than side to side? Also, would I need more than one powerhead - one on each side of the center overflow box?
All responses and opinions are appreciated.
All responses and opinions are appreciated.

