I recently bought a baby whale fish (it's like the elephant nose fish, but without the nose
) in my LFS and it has been behaving badly in my tank. He is nipping the fins of ALL my other fishes.
Right now I have him seperated in an extra breeder box and let the other fish's fins recover. Are they born as fin nippers or is it that only him is behaving badly?
Thanks for any help.
Unlimitedfishboy