Originally Posted by Keebler
I wouldn't depend on just one powerhead. If it is a reef, then that isn't enough anyway. I would go with 2 k3 or 2-3 k2s...
I am doing a FOWLR setup, sorry.
Should I use two Koralia 1's, for 800gph, which is like 14x turnover. Or should I use like one Koralia 1...