I noticed that some of the chicks (3 weeks on this coming weds) have enlarged crops, but they are not hard. they are soft and squishy. I did run out of food this weekend, and have been feeding them cruched rice krisipies, bread crumbs, and cornmeal. they have been drinking fine. I did notice that the water bottle was empty today, as soon as i filled it, they went nuts. I am sure they all drank. As I was checking them, one of them did have VERY WATERY diarrhea. After seeing the diarrhea, I did check all the vents and they are all clean. I am just wondering if this is ok or is it something i need to worry about?