I've owned reptiles for years but this is my first cham. He was in our local Petsmart (peta should picket these people) I had looked at him off and on for several weeks hoping someone who was knowledgeable would buy him. He was in a 5 gallon aquarium with one plastic plant on the main isle of the store. I figured if I didn't buy him, his health would deteriote to a point that nobody would be able to help him. He is supposedly 4 months old, about 4 inches nose to vent. He seems to be in good health with no signs of MBD. They were feeding him 3 to 5 quarter inch crickets a day and watering him out of a bowl. He's now eating 8 to 10 full grown crickets that I gutload with flukers orange squares, collard greens, carrots and romaine lettuce. I've owned him about 3 weeks now and he has shed twice. His poop looks good with about a third or a quarter white urates. His colors are much more vibrant now and he seems happy.His cage is 30 inches tall by 18 deep by 24 long with a small scheffellera and a very thick pothos vine. I heavily mist twice daily with warm water and use a ultra sonic fogger to help keep up humidity. Humidity stays around 45 percent if I'm not misting and haven't run the fogger. I will get a larger humidifier soon to help with this. I use a repsun 5.0 for about 12 hours a day and an incadescent basking light. Temp in basking area is about 90 degrees and about 76 on other side of cage. I try to get him at least an hour or two of outside light every day when outside temps. permit. My main question is with his calcium and vitamin supplements. I've read so many different points of view that I'm confused. If he eats 5 crickets and 5 waxworms a day, I'll dust about half of them with Rep-cal Calcium with vit.d3 every other day. About twice a week on the off days from the CA, I will dust about half of his food with zoomeds reptivite. I'm scared to death that I'm overdoing it with the supplements but I'm equally afraid to cut back. Could someone please help me out on this?