Thats what I may have to do then. Go with T5 for daylight with actinic suppliment.
I am running the phoenix 14 in Lumenbright pendants and galaxy ballasts. The bottom of the pendant is probably 5 or 6 inches from the water surface, 8-10 inches from the top of the corals. The bulbs is even higher. I was thinking of trying 20k but I dont need 250w over an 17" deep tank.
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Ryan
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