I was buying a thermo-hygrometer and some repti-bark at petco today, and stumbled across a hot-rock by Exo-terra. I know how much everybody hates hot-rocks, but I think that this one might work. On the box it said it turned off when it reached temps that could cause burns and it heats evenly (no hot spots) Tell me what you guys think. Here's a link-
http://exo-terra.com/EN/products/heat_wave_rocks_i.html