Quote Originally Posted by KMG View Post
Put damp moss in both hides. I did this for years with great success when I had two heat source over a screen top tank.

Also you can make a cover for some areas of the lid to contain some heat and humidity. I used cardboard cut to shape and covered with foil.

A CHE creates a pretty pointed heat spot so be careful. You can use a lamp stand or dimmer to get it dialed in.
Thank you so much! I'll give that a whirl! How soon do you think I can switch the substrate to Aspen or something like that?