I woke up this morning and discovered that my Bolivian Ram had a quite large chunk taken out of his body between his dorsal fin and tail. Not sure what really did it but my main concern is getting it back to its original healthy state. At the moment, I have him in a large, clear bowl with a lid inside the tank to seperate him from whoever is attacking him. I do have a 20 gallon but I don't have the time to set it up and I have no where to put it. He is alive and is not breathing too fast and can swim fine. Any suggestions on what to do? Im just scared he wont eat or get any better.