hello
i have a 5 inch slider that won't leave the cork or the thermometre alone in the tank. i have enabled both of them with sucktion "nubbies" so as they won't move. But my turtle is persistent and won't leave them alone and now has figured out how to "unstick" the cork and thermometre. The cork is the bigger problem since he uses it to sunbathe and flips it over.
Please help
thanx

