Hi, I just got my first chicks a few days ago. They are about a week old. Yesterday one of the chicks was acting lethargic, not eating and drinking as well as the others and had a little bit of a pasty butt. This morning he was seeming a little worse so he was seperated from the rest and given a little bit of sugar water and ate a few bites of food. He started having really watery white poops and standing completely still staring at the floor. I started calling around to find corid to treat for coccidiosis but by the time I got home with it he was dead. I'm wondering if I should treat the rest of them with the corid in case they have it or if I should wait to see if any of them show any symptoms?