So I am going to be getting an iguana soon, and I am wondering if anyone can help me answer some questions. I am wondering what exactly I will need for a heating source. I know I need a lamp, but what kind is the best? Do I need more than one? Where would be the best place to purchase one at a low price? Also, do I need to get a heating rock? What kind, where do I get it, and what price? Do I need a mister? I saw somewhere that iguanas only need a spray from a spray bottle kind of thing. Would that be okay or do I need another type of mister? Thank you for all your help.