set ups can vary from an arboreal type to just using an aquarium ,your main concern is giving them a a large temperature gradient,an elevated basking area capable of 50 to 70 odd degrees,then ground temps from 30 od up the warm end down to room temp at the cool end works well for me,i use a 4 foot aquarium,so make sure that the high temp is only directly under the basking spot and that they have a large enough cage to escape the heat if they wish,eg if theres a heat wave and u forget to turn lights off or thermastat malfunctions that way yo dont cook them