aarone,
I have the same kind of hermit except when my uncle had the tank before me he got it from the beach in fla and put it in there. they do a good job at keeping things clean, BUT i have only one scarlett left in my tank. I am assuming he is eating them, hasnt gotten to the snails they are always high on the glass. How are you getting rid of yours? I want to take mine out but i dont want to kill him.