6 POUND Specially formulated for agricultural use in a fine and slightly coarser grind. Omri listed for use in organic production and registered for use as an anti-caking agent. Benefits include: improved feed conversion, reduced manure odor. Has been used in dairy, beef, poultry, equine, bison, sheep, goat, ratite and pet food diets with positive results. Safe and does not contain any anti-biotics or harmful chemicals. Ingredients absorb mycotoxins.