That's actually the exact one I'm using. Where would the che go?
Edit: we don't have any extra rooms for the snakes but I try to keep my room warmer for them, it's a bit difficult since my door can't shut all the way and I have two windows and a cat flap and everyone else in the house thinks they're going to melt if it gets above 65. I'll try to get a space heater and minimize heat loss.