So, I made a humidity box for him. After he ate yesterday, He hug out in his hide for a while but has been inside humidity box since. It's so cute, wherever he goes, he pushes some of the substrate and sphagnum moss into the entrance (as to "close the door"). I have the humidity box on the cool side. Should I move it to the warm side? I put it on the cool side so that it didn't dry out as quickly. Should I move it to the warm side?

OH!!! Also, There was a dark grey rat in with the ones I purchased this time and he WOULD NOT eat it. I warmed up a white one and he got it in less that 45 seconds of me dangling it in for him. Anyone else notice their BP preferring one color over another?