I have a rock dish that's more than wide enough for him to fit his whole body in and the water comes about half way up his body. Low sides for easy access. He spent about 2 minutes in the water before burrowing away. He was never in his water soaking as far as I could see when he was at Petsmart, but I am only in store at 9:30 the latest so he might just do it late at night. I mean, I'll have it available no matter what so hopefully he'll use it if he needs to.

I already love the little guy. The way they use their hands to push substrate out/food in to their mouth when eating is just plain funny. And watching them miss food (even when its not moving) repeatedly is not only hilarious, but makes it obvious why certain substrates are just plain dangerous.