Cool. I just got a big one and will see what it eats. Hope it eats junk. I read that they will eat anemones, but have a hard time picturing it devouring my carpet, especially overnight without me noticing something. The clown gave it hell at first so I made a rock cover. If my turbo snail can manage this should too.
Side note, that turbo went onto the underside of the glass brace in the middle of the tank and was there for hours eating junk. Out of the water I might add! So I moved it back into the water just to be safe.....didn't think they could crawl and eat out of the water!