I've got a Uro who is about a 1 1/2 old. He is in a 40 gallon breeder and I may have to upgrade him in the next year or so. They are very funny and cool lizzies to have. One of the most important things to know about Uro's is their heating needs. These guys need heat around 120 on the hot/basking side. They don't requite water in their tanks all of the time so you don't have to worry about changing durty water bowls. Otherthan that, feeding is simple (a good mix of greens and veggies with a cricket ONCE IN A WHILE as a treat). They also love to dig and burrow so fine grit playsand and a SAFE something or other to burrow under is needed. Good luck!