I bought two female veiled chameleons about a month ago. They were the same size when I got them. Now one of them is almost twice as big as the other one. They are in identical but separate screen cages, they have real and fake plants, the lighting is the same, their temp and humidity is the same. They get feed the same amount of crickets and worms. My bigger gal is eating 1/2 inch crickets while my little girl is still on 1/4 inch. They both have only molted once, but yet I can't stop worry why one is not growing when I have been doing nothing different. I am not sure how old they are. Any help would be greatly appreciated. Thanks.