Tony knows his stuff clearly! I too used to keep an Iggy in a converted wardrobe bought from the charity shop and adapted with glass doors. Yes, he, (which later turned out to be a she!) diffinately needed to be heated from above and I agree about heat mats. As well as keeping the lizards, (Iguana, Tokay Gekhos, Anoles, Corn snakes etc etc - not all together!) I also kept and bred tropical fish. Since moving aboard, I have had to give up the reptiles, (sadly,) due to the lack of space but do have a small fish tank aboard, although only cold water. I have often thought about starting up again with tropical but am unable to find a 12V thermostatically controlled tank heater. Any thoughts on a UPS? Not seriously given it much thought and I guess the length of time needed for it to run might be a problem but I did think of the possibility of getting a small UPS for running the tank heater when the inverter was off and no land line present?
Edited before someone picked up on the fact that I meant Tokay Geckos not Tokyo Geckos!!