Good morning all. I have a concern about my Valentini puffer. I know they have a beak-like mouth structure that benefits from natural filing on shells, snails, etc. I feed fresh clam on the half shell a few times a week. He loves it. Also plenty of snails that he picks at. Last couple of days he has what seems to be some tissue loose above his mouth. He is acting fine, eating fine. Hard to get good photos but I tried. Never seen anyone pick on him, ever. What do you all think is going on?
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