I see two bowls in the pictures. One appears to have grit in it and the other seed. Do you keep this on the floor just for the young ones? (Beautiful looking young uns.)
Actually, there's a third that's not in the picture. One has grit, one has pikpot and the other seeds of course. As long as the babies are up on the shelf in their nest bowl, the bowl of seeds and the water stays up there. Once I put them in the floor I move everything to the floor.
These babies are in one of my individual breeding pens, so it makes everything much easier except cleaning of course.