VetOne Amprid for Calves is a 9.6% Oral Solution indicated as an aid in the treatment and prevention of coccidiosis in calves. Use as a drench or add to drinking water. Treatment: 16 oz. to 100 gallons water for 5 days. Prevention: 8 oz. to 100 gallons water for 21 days. Amprolium 9.6% Oral Solution contains 96 mg amprolium per ml. Equivalent to Corid 9.6% Oral Solution