bedding

[Slim]

its a pretty big cage

Actually, it's far to big. Look at the environment you've set up there. You have one hide, and not a good one at that, and the rest of it is wide open. Until you start to take the good advice I know you've been getting here on BP.net, at least toss a couple of empty cereal boxes in there or something so they can find a spot to hide.

Reapeat after me...BP's are not display snakes, and a hiding BP is a happy BP.