In rotating back to sulmet I have discovered that the chickens don't drink enough water. The first 2 days instructions calls for 1 oz Sulmet in a gallon of water- chickens drank 1/4 the water from the day before. The next 4 days 1/2 oz in Gallon of water- chickens drank 1/2 the water the normal drink. How can this clear out coccidiosis if they don't drink enough of it? Did I need to mix something else in it to disguise the medication?