All natural three step system designed to help maintain normal intestinal health, support functioning immune system, provides. Contains Oxy E-100, Healthy Flock tabs and Zyfend to add water for poultry and waterfowl of all ages.. All natural, no antibiotics, no egg discard and easy to use!. Each package contains enough of each product for 90 gallons of water or enough to support 25 chicks for about 50 days..
