Uh.... my amazon puffer is starving because i havent done my duties to take care of his teeth properly. He can't take in food. I want to help him but his mouth is so small I can't see getting a file on it without hurting him. I dunno i'm between euthanasia and trying to chip his teeth.. do fish feel pain.. any <good> advice welcome. Didn't mean for this to happen, believe me I already feel bad about it. Please get your advice to me as fast as possible.