Two sides isn't to much though, he should be eating a ton and will grow a lot, as adults they get bigger than the actual length of a ten gallon tank. Chameleons are not the type of creature to buy because they are cute, they require a lot of research so please listen to all these experienced people. A 18"x18"x36" screen cage will really come in handy and is much better. If you have an iPhone or iPad download tapatalk and go to chameleon forums through the app and posting pics will be easy. Pics of the set up and chameleon will really help. What kind of calcium are you using? Also more variety in your feeders should be added. I'm not trying to sound mean but it just doesn't seem like you researched adequate care for chameleons before buying one especially at such a young age.