lol srry my computer died and i was using my cousins who came over and his account was still logged in. but my lights are 1 metal halide 10,000k, 2 t5 blue actinics, 4 blue leds. my fish you guys will probably get mad because of a certain fish i have in it but i have 3 tangs (this is the fish you guys will probs be mad at), 3 bangaiis, 3 chromis, 1 goby, 1 purple firefish, 1 wrasse, 2 clownfish, 1 royal gramma. i have 4 corals toadstool who looks like hes doing good hes big and all of his polyps are out, 1 blue big mushroom frag, 1 richordea frag, and a big frag of green star polyps. and i have a test kit that i still am having trouble figuring out. if someone can tell me how to use it, that would help alot. i hope this answers your questions and trying to figure what could be wrong. its 118 gallons weird number i know but its the only one that would fit thats close enough to a 120.