akopley
02/03/2007, 04:13 PM
My corals have looked god awful the past 3 weeks and i have lost 4 fish. I have been doing large water changes on a weekly basis but things are still dying. I ordered new bulbs for my lights but i don't think that is the root of the problem. I live in a college house and i think someone put something in my tank that is slowly killing everything. I don't know what it would or could be but what is there that i can do to fix my problem. Is a 90% water change possible or ever 100%? I don't know what to do someone help.