9.6% Oral Solution. Coccidiostat Amprolium aids in the treatment and prevention of coccidiosis. Five day treatment protocol: Daily Dosage: 10 mg Amprolium/kg (10 mg per 2.2 lb body weight). Twenty-one day prevention protocol: Daily Dosage: 5 mg Amprolium/kg (5 mg per 2.2 lb body weight). There are 96 mg of Amprolium in every 1 ml of Corid 9.6% Solution. 1 fl. oz. = 29.57 ml; 1 fl. oz = 2 tablespoons. Follow label directions. Your vet may recommend using Vitamin B1 (thiamine) with Amprolium. 16 oz. liquid bottle.