Quote Originally Posted by Argentra View Post
Strive for no higher than 94 on the glass and no lower than 90 on the surface of the substrate inside the hide. Adjust the thickness of substrate until you have a reasonable range going.
Yeah- this was tricky for me in my RBI cages that my boas are in. I thought that I'd do aspen for them since they like to kind of dig down. That substrate and dinking around with it and trying to get the temps right with.... Jeez, I went back to paper and have a small area on the cool end of the cage with just a pile of aspen for them.

Tanks with a loose substrate take talent that I apparently do not have