Alright, so I've had this little silver arowana in this 55g grow out the other fish in there was a small Oscar maybe two inches, in the beginning there were two or three tears in the fins nothing major, so it's been about a month since they were put into the tank, the Aro is now six inches with the Oscar at three with little to no aggression. I woke p late today and missed one feeding, and when I checked the tank at lunch I noticed the Aro at the bottom of the tank, find torn up and scale missing. He's really beat up and I truly love this fish! I moved him into a 29g for the time being with in medicated water. Is there anything else I can do?!
