by altaaffe on Mon Dec 17, 2007 12:59 pm
If it has been badly beaten you need to separate it and treat any wounds (melafix, pimafix, aquarium salt), ensure water quality is up to spec (Ammonia & nitrite = 0, nitrates try to keep as low as possible 40ppm max but 20 if you can manage). Keep monitoring it, to ensure wounds heal and given time it should come back round. I wouldn't feed it for a few days either, if it is not eating you are only adding unnecessary bio load to the hospital tank.
Good luck though.