RACING PIGEON FREE ACCESS MINERALS - For general use after a strenuous racing season, throughout the breeding season when birds need that extra build up and during the moult. Black Minerals - With a higher concentration of charcoal. Unique Points are: Specifically formulated for racing pigeons. Benefits include: Strong bones, Feather condition, Egg production, Optimum health. INGREDIENTS: Optimum quantities of phosphates, lime and potassium salts and iodines, with charcoal. ADMINISTRATION: To be fed free access at a rate of 30g per 10 birds on a daily basis.