I have an ai prime and im planning to upgrade my tank. My main problem is my prime will either sit 4"(sc 24g) -6"(nuvo 20g) above the water line with 24" long tank and the height of the tank 13"(20g) or 15"(24g). Im not sure which height will work the most.if it not what is the best led bar in the market to grow a mixed reef. Im keeping monti, birdsnest euphyllias, acans and soft corals.