Yeah they drop fast when that coccidia hits em. What I did was went out every 30 minutes or so and shot 1ml down its throat but I was off work, i know you can't can't that if your at work.Keep that corid on hand I'd get some baytril ( I think that's it) or tylan 50 to keep around also. You can get the tylan at tractor supply I'm not sure about the baytril. They'll get that snotty swole up head sometimes and it's nice to have those antibiotics there. I got 4 in the brooder now that's maybe 3 weeks old. These will be my last to hatch for the year.