I've got a 60 gallon with seven 5 year old goldies and a young common pleco in it. They hadn't developed any problems in all these years, until a couple of days back I noticed that one of them had red bleeding marks on its tail and he succumbed shortly after that. Now the other seem to be contracting that too. I think it was caused by my inexperienced brother adding two new goldies in it without QTing them which died within a couple of days themselves. How do I get rid of this infection? I don't want to lose any more. PLEASE advise!
P.S. I'd like to point out that where I come from I don't get any aquarium specific meds, but all other general and prescription antibiotics are available.
Thanks
P.S. I'd like to point out that where I come from I don't get any aquarium specific meds, but all other general and prescription antibiotics are available.
Thanks