These snails are fun, very active when there is food available. I feed them Vallisneria cuttings, excess Salvinia minima, and Omega One Veggies Rounds for the most part. They occasionally get various blanched veggies too. Sizes available range from about a 1/2 inch - 2 inches in diameter.
$2 each, 3 for $5. I can deliver to the December PVAS meeting.