I am keeping my drymobius in a large neodesha with a full spectrum flourescent light. I use cypress mulch for substrate, fake plants, a large water bowl, and lots of hiding places. The temperature is usually around 80 to 85F. I feed them mostly fuzzy mice and rat pups but offer them goldfish as well. They seem to have a pretty high metabolism so I feed them twice a week as much as they will eat. Dominance is a problem in groups so you may need to seperate them. I have witnessed mine breeding this year but I have no other experience with gestation or egg incubation.