All are different ages. but basically separated.
I have the 1st two ages 18months, and 9 month in the same room. BUT, the 9 month old is in an aquarium yet. So far the oldest is a male. and doesn't care about the younger one. they even bathe together. but, like I said same room but separate.
my other green 2 year old is in another room with the bearded dragon. Bearded dragon is in a large aquarium. These two will stare at each other, then all of a sudden the 2 year old iguana will jump at the aquarium with her mouth open to fight. Thank goodness for the glass aquarium.
With that said. In time.... they all will probably have their own rooms. Be VERY carefull what you put in there with them. Some, or MOST are very territorial and won't hesitate to show the other those 120 plus sharp teeth.
She also made it very clear with my male one day to my surprise while he was on my lap and riped his right arm open with lightning speed. Thank God he's ok.
She's so sweet and loving then all of a sudden.... Jackel n Hyde. :(