I have a 1 year old bearded dragon. He gets fed the dark green lettuce (cant think of the type right now), bearded dragon pellets, bearded dragon fruit and greens stick things, crickets, and some other things. I do soak him in the bathtub in warm water once a week. He will stick his mouth under the water and drink, and then he will poop. If he hasnt pooped for days, I stick him in the tub with warm water, and within a couple minutes, he poops. I have my bearded dragon on sand. Ive heard bad things about that calcisand thats why I decided against that.