They eat kind of like an adult bearded dragon.. Greens, diced veggies, edible flowers like dandelions, berries, and feeder insects like worms or crickets only as a treat maybe once or twice a week. They are not aquatic and will sink and drown in water where they can not reach the bottom. They like to burrow and dig. They require a large enclosure with a natural substrate and a large shallow water pan like a big plastic cake pan with a ramp or rocks to get in and out.