Originally Posted by quarryshark
Steve-s, i maracyn 2 better for this type of thing?
As a broad spectrum anti-biotic in a SW
environment it does work better in helping the fish's natural immune system. The Maracyn I will still work though. The only real difference between them is the II is vitamin enriched. Medicinally they are the same.
I do have my doubts that it will be effective at the regular dose though. It is not really that effective unless the dose is doubled unless a mild affliction.