our younger beardie is moving to a bigger tank, and I have questions regarding the under tank heater (not sure exactly what its called, the mat with a sticky side that attaches to the underside) it seems to be sticking ok after moving it, but I have questions...
what can I do to insulate, the tank is on a dresser, not the stand that came with the tank so the heater is against wood, is this simply a bad idea, or can I place tin foil or something to insulate,
and question 2) our vet is strongly recommending using newspaper only for substrate, so insulation created by the sand we had been using is gone and the bottom of the tank is quite hot, he has a branch to climb on, but he still wanders and chased crickets, so, some sand covered with paper? more paper? The tank has always been on the dresser, but I didn't realize how hot it was getting, maybe it gets hotter on top than on bottom. Anyway, thanks.

