i have a large piece of a broken snail shell beside the tank. every once in a while before a meal i rinse the shell shard, and dip it in the water as if it were food. my puffers grab on and try to rip pieces off for about a minute before they give up, than they get fed whatever im feeding them that day. first off i want to say i think it works quite well to help keep their teeth down. i also give them smaller snails regularly. just wondering if this is not a good idea for some reason. and if someone has shy puffers maybe something you could dip the piece of shell in to make it taste/smell more appealing....? or variations on this idea?
wanted to share
