Kay,
I keep Euglandina rosea in a terrarium and his sole purpose of existence in
my home is to clean the shells of landsnails. It works very well. He gets
them cleaner than I ever could. The downside is that he only eats one or two
snails a day so there is a constant backlog.
Doug Shelton
Alabama Malacological Research Center
2370-G Hillcrest Road #236
Mobile, AL 36695