Well, I've seen some pictures of poop here, and it's not bloody, or at least I do no think it is bloody, but it is a reddish brick color and not much thicker then water. Are they battling coccidia? Are they winning? I see them get up and run around when I come up to the brooder. None are immobile, but this is my first half dozen. BTW, the birds are 1 week old and fed on a medicated starter w/Amprolium. My wise, old neighbor suggested Sulmet from the feed store. Any thoughts? Is the Amprolium not working? Will the Sulmet work?