I currently own a leopard tortoise, redfoot tortoise, and bearded dragon. I’ve wanted an Argentinian tegu for quite some time but I didn’t have room until now. (Got my first home) Now that I have room I’ve begun doing research into the tegus more and more and have decided, if I can plan things right, to get one. I believe I’ve got the diet down but my real question is the enclosure. With an enclosure say 8x4x4 how do you all go about cleaning them? How often do you do a full substrate change and wash I mean. And how do you go about removing and replacing all the substrate. One final question my friend pointed out is drainage of excess water. Do I need to provide drains at the bottom of my enclosure to prevent any issues?