Thank you very much for responses from my first post. We talked about using a vac to clean up any uneaten food, which I will do, but I really don't want to put my hand in there everyday and starttle the fish. If thats what I have to do then I wil. However, what about some sort of scavenger? It might be a short term solution, but the puffers prolly wont bother anything larger than themselves and they are so young that they haven't developed fin nipping. Im thinking some sort of catfish. What is your oppinion?