Ramshorn, pond, and some small flat almost clear little snails. I got them when I had puffers and now that I don't have puffers I am overrun with snails. I am in the process of trying to find some assassin snails to clear some out right now....LOL. Anytime you need some more puffer food just give me a holler. All tanks are disease free except for the one tank I just got rid of
ICH in so I would not send any from that tank until a few weeks have passed at least but trust me there are plenty of snails around here. I have some mystery snails too along with loads of mystery snail babies but I don't think they would make good puffer food...LOL.