I have a 57 gallon Marineland built in tank, saltwater LR only, It has a built in double lighting system, I added 1 zoomeds 10000k Actinic bulb, and one Reef sun bulb is this sufficient for fowlr growth or even corals...?
Fish have no lighting stipulation, so, the focus would be on coral i imagine..I would try some shrooms under that lighting..Seen them kept under some very low lighting systems before. You dont get the proper colors in my opinion...