casey
Member
I am wanting to get a Metal Halide Setup, new hood and bulbs. Anyways, If I have a 75 gal tank that is 18 inches deep and 48 inches long. Should I go with 2 175 MH and 40 watt florescent or 2 175 and 110 watt florescent. I want to have a lot of corals and clams but is there such a thing as too much lught. I already have mushrooms and feather dusters in my tank, will they die with the light. Thanks