
Nothing special, just a few inches (3-6) of dirt/sand/coir mix, a hot spot 24/7 (approx. 120+° / ambient in the low-mid-eighties) RH around 50 - 60% and plenty of bugs. No hibernation or uvb.Agree, that is highly cool.
I have prairie skinks in my area, and I've often toyed with the idea of setting up a colony and trying to breed them.
Did you hibernate them, and do you use a UVB light?