hi everybody, i have a 225g reef tank 72"long, 24" wide and 30" tall. right now i have 3 250watts 14k metal halide on it. that's only 750w. that's 3.3 watts per gallon and i don't know if that's enough. i was thinking n get some actinic to supplement. right now i have mushroom, colt corals, zoa's, xenia, polys,GSP, goniopara and they all seen to be doing good they are showing sign of grow but i want to get more soft and LPS corals and i don't think my light is good enough.i'm new in this, i been reading a lot but i don't know what i'm doing yet so any suggestions??