I got my bearded dragon from a breeder at a reptile expo around late september this year at two months old. He's always eaten fine (around 15 to 20 crickets a day) and would consistently eat his salad until recently. I've checked common bearded dragon growth charts and it seems that he should be way bigger for a 5 month old considering currently he's only 7 inches. I've seen him shed once with no issue but never after. He also always seemed to be stressed when he's in his tank be abuse he has dark coloration and stress marks. Other than that he seems perfectly fine, doesn't have problem with diet, is always hyper and seems happy, goes to the bathroom regularly, and sleeps well too. I currently have him in a 25 gallon with a 36" t8 10.0 uvb bulb (brand new) with a 100 watt basking bulb. I'm just worried about his health and want to make sure he's completely fine.