This is the cage I have my BP in. It measures 36x18x18, has a screen flip down door and a screen top. I am considering having two more of these built and stacking them to house an IJ Carpet and a corn as well. I'd heat them Exoterra UTHs but I can't decide whether to use the 10x11s or the 11x17s and whether I should mount them on the bottom or on the backs of the cages. Is anyone else using these UTHs on the backs of their cages? I'm thinking that the 10x11s would be sufficient if I used them underneath but the 11x17s would be necessary if I used them on the backs.
By stacking them I could contain the humidity much better and still have circulation through the front. The corn could be on top because the humidity isn't as crucial for them.
Any thoughts?