I've started dosing w/ Seachem's Reef Complete, Reef Carbonate, and Reef Plus. I know have a brown film on the top of my water. Is this common? What can I do about it? tks
what is your filtration? Do you have a protein skimmer? Sound slike you could be overdosing and all the excess "film" is migrating to the top of the tank. Increase water flow and buy a protein skimmer, it will help out greatly!.
Aaron
