Housing is the biggest question mark. I've heard both ends of the spectrum about how many to house together. My Males will be kept separate but I've heard 2 or 3 females are ok together if the enclosure is large enough. How do you do it with yours?
I keep all mine separate and for good reason. Honestly its a time bomb for either males with females or females with females. I have kept a male and female together for a year or so and i have kept two females together BUT when i separated them...It was amazing the huge difference (For the better) in colors and appetites. I have also had some young fight and lose legs, hands and tails. So really it is not worth the risk. Here is a good link about housing together. http://us.gnbdragons.com/cohabitation
I wouldnt go any smaller than 36" wide by 18" deep by 18" tall for an adult.
I figured as much. A friend of mine is helping me build some stackables and I was actually going 4x2x2 with them for the adults. I'm starting out slow to see how it goes. Thanks for the input!