I had these two geckos for quite awhile, one for 5 years and another for 9 years. Both were adults when I got them. They are roughly 11-13 years old. They are currently housed in a 20 gallon long tank. They are fed a mix of crickets(dusted with calcium), superworms, waxworms(as special treats) and tomato horn worms. I have to pick up some fresh moss and another spray bottle to spray the moss.