Hey everyone, my mystery snail (or at least what was sold to me as one) has been eating smaller snails in my tank. I only recently got it, about two weeks ago and just started noticing this a couple of days ago. It eats plants like crazy and any veggies I drop in as well. I don't mind it eating other snails but recently it has been acting strange. It has been in the same spot on the glass for a few hours now and hasn't moved, its antennas are curled up alongside/inside its shell. I am worried the ingesting of shells might have hurt it.