I just bought my Donald last Saturday from LLL Reptile. He is a Sunglow. Still young. I have fed him mealworms, crickets. I gave him 6 crickets yesterday and he ate 4. He also shed. I see the crickets eat his shed too. So I am here because I like talking to others about their Geckos and I like talking about mine. Right now I have my Donald in a plastic, 8 x 12 tank. Aspen substrate, water dish, food dish, one coconut hide, and leaves as another hide. I would love to use sand but I heard and read it was not good for them. Do Geckos do better with there being 2 or just 1?