Even with daily feedings of snails the saps will need their teeth trimmed. If you could some how breed snails and crawfish or small clams then you might be ok. I really want a puffer or a couple, schoudenti is what I want but price and availability is holding me back. My thought was saps as replacments like 5 would still be a third the price. But ive talked to and watched a ton of people and videos. They all say saps will need regular trims in captivity. I dont know if I can commit to that. Ive been breeding ramshorn snails and I purchased 2 self cloning crays in preparation but the crays have yet to self clone. Maybe not self cloning who knows?