warming

Hello! I have a 5 year old Sulcata who recently moved into his new outside enclosure. He's been inside since we brought him home and I'm wondering if anyone has some helpful tips for when the weather turns. He's currently in a 15X15 pen that has a 2ft tall stone wall. We placed the pen on a...

Has anyone used repti heat cables? It says they can be wound around branches or used under the habitat. I bought a big reflective t5 grow light which is helping, but I'm looking for more options.