Hi, very glad you are interested in these lizards...also neglected in the trade, even though they are popular...thought of as "beginners lizardss" but actuall very complex. Properly set up, a group will provide more of interest than can be imagined...those I set up during my years with the Bx Zoo stole the show from many "more dramatic" creatures!
Here's a 5 part article I've written on care & nat history...sorry for the different links, i've since gone to single, longer articles. Please let me know if you have any questions, best, Frank