I have already googled "corid dosage" on BYC and am very confused. First of all, most of what I read has refered to liquid Corid. Here is what I was able to find at my farm store: Corid/Amprolium, 20% soluble POWDER, 10 oz. pkg. dosage for cattle: 10oz. pkg to 125 gallons of water I am dosing 1 sick little banty hen... her name is Betti Confetti. Not even sure it is cocci? but have done everything else for her and this was suggested. Thanks for any help given. I hate not knowing what to do for a sick bird.