Water soluble treatment for Coccidiosis in growing chickens, turkeys and laying hens. Contents of each packet will treat 128 gallons at 0.012% level. Active Ingredient: amprolium 20%.May also be used in automatic proportioners. How to make 1 gallonof stock solution: .024% level- 2 bags of Amprol in 1 gallon of water..012% level- 1bag of Amprol in 1 gallon of water. .006% level- 1/2 bag of Amprol in 1 gallon of water