They aren't housed together. They each have their own tub in the rack. I do need to start weighing them.
Mine aren't picky eaters at all. They always eat and always appear hungry to eat. They are each receiving a hopper mouse twice a week. I haven't had any of them refuse a meal even during shedding they still eat. I can see skin in between her scales. So maybe she is fat? I can't think of anything else it could be. My husband wanted them on the twice a week feedings so they would grow faster. Is that too often for younger balls?