Dec 6, 2011 #1 M mm16 Reefing newb Should the power heads be on all the time or should they be on a timer? Thanks
Dec 6, 2011 #3 marcah Reef enthusiast +1...on all the time, the only time I turn mine off is when I spot feed corals..
Dec 6, 2011 #4 chuck78 The Reefanatic Constantly on unless you buy one of thoses wave making machines
