I feed my snails slices of zucchini, carrots, grapes, apples, potato plus I feed them shrimp pellets. I keep a peice of cuttlebone in their tank for them to rasp on for a calcium boost. I sometimes also make "snail jello" which is a jar of calcium rich veggie baby food and some crushed flake food, crushed algae tablets, powdered calcium if avalable and non flavored gelitain. Then I stick it in the freezer and cut into little squares.