po40cal
Member
I have a 25 gallon freshwater tank that I would like to change to saltwater. The only thing that I have ever treated the fish with, in the tank, is Maracide( for ick) about 6 months ago. Can I do this without any problems down the road and if so is there anything special that I would need to do besides give it a good cleaning. It would be a reef set up. Thanks.