I think it is going to be tough to offer a good answer to this question with as little information as given about this aquarium. How is it being filtered? How long has it been up and running? Has anything been done to biologically establish it? Have you tested the waters parameters and if so, what are they? What is your "end product" goal with this aquarium? In other words, are you wanting, a fish aquarium? live rock? inverts? Live corals? What lighting system does this aquarium have?
Give us some detailed information about the set up and I bet a much better advise can be offered.
Joel
Give us some detailed information about the set up and I bet a much better advise can be offered.
Joel