I recently got some new chickens (2nd batch) at the end of Nov, and we've always started our new chicks on medicated feed (just recently read that's probably not the best feed for them but it's what we used with our first batch back when young and dumb so didn't change
). I've seen some bloody poop from our "littles" as we call them in their separate run. It wasn't just blood though and instead looked like red/pinkish mucus or something like that (see attached pics). I had read that having some red skin like material being in their poop was normal. But since I've seen it multiple times now for a few weeks, I'm beginning to think that it's coccidiosis for sure. What do I do? I haven't done anything different bc I thought it could have been normal poop, but I did add some probiotics to their water today. They are all eating and acting normal. Since they're on the medicated feed, do I give them Corrid? Do I stop the medicated feed and instead give Corrid with regular feed? Do I just give regular feed and see if it clears up? Never dealt with this before, and I've heard Corrid is hard on their little bodies (which I wish I would've known has been in their feed all this time
). I have NO IDEA who is having the bloody poo. There are 14 new little ones. Do I treat them all? Try and separate them out to figure out who it is? There are only 3-4 poops like this in their run. Please HELP!

