I just got my Nova extreme T5. It is 2x39w T5 HO 10000K daylight, 2x39w 460nm actinic, and 3 moon lights (white) My questions are do i run the daylight and actinic or alternating with some over lap. The lights are 24" off the bottom. What kind of corals can i keep, I know i want an open brain coral other than that i am open to input.