Hi, my RES are starting to dig in there pebbles. Does this mean that they are trying to hibernate? Will they ever grow out of it? I don't want them to dig in one part especially, if they get under it then they can't get back out. It's a little 67 cent thing from walmart to sit plants in so that the water won't go everywhere. I'm using it as a prop so that my turtle basking area can be completely out of the water. Oh yeah, they are inside. Thanks, bye.



