You would be better off using Corid (amprolium.) Corid treats all 9 types of cocci that chickens can get. Sulmet only treats 2 types of cocci that chickens can get and it is harsh on their system.
Corid can be found in the cattle section at a feed store.
Sulmet 12.5% soluable powder dosage is 2 tablespoons to each gallon of water, medicate at this strength for 2 days. Then reduce to half strength, 1 tablespoon per gallon of water for 4 additional days. There is a 10 day withdrawal period after last day of treatment.
Corid can be found in the cattle section at a feed store.
Sulmet 12.5% soluable powder dosage is 2 tablespoons to each gallon of water, medicate at this strength for 2 days. Then reduce to half strength, 1 tablespoon per gallon of water for 4 additional days. There is a 10 day withdrawal period after last day of treatment.
