Well i have a 60 gal tank and the light that came with it make the water not look so good. And ive heard that you can get better bulbs, is this true? and if so what would make my tank look the nicest and sharpest.I have white sand live plants large driftwood and black background. I have a wolffish that I would like to seem more often so maybe theres a light that can make him more active since he is nocturnal but not to dark that i cannot see . Any help would be great thanks.