I was thinking about getting the R38 Reptarium for my new Ball Python. I have a few concerns. Does anyone have one of these (any reptarium of any kind)? I am planning on getting a Softrayray and am wondering if I can use a UTH with it? It is thick vinyl... will the UTH melt/burn it?

ALSO:

Humidity and reptariumium. Will a R38 withSoftrayray and a big water dish have enough humidity for a BP in a regular house?