I think I've got an easy one here. I've added so many different snails I've forgotten what some are. What are these? Elongated shells that narrow to a point. Appear to burrow under the sand to clean glass.
I think I've got an easy one here. I've added so many different snails I've forgotten what some are. What are these? Elongated shells that narrow to a point. Appear to burrow under the sand to clean glass.