Strong Animals Electrolytes & Vitamins is a vitamin-rich water additive that helps hydrate and restores vital nutrients during times of challenge. It contains organic thyme essential oil, electrolytes, and vitamins. Directions: Mix the contents of a single packet (6 grams) into one gallon of drinking water. Stir to dissolve. For use with chicks, adult birds, and all types of poultry. Can be used with Strong Animals Prebiotics & Probiotics.