Scratch and Peck Feeds Cluckin Good Organic Ground Oyster Shell for Chickens and Ducks - 4 lbs

Crushed Oyster Shell provides additional calcium to increase eggshell strength for layers. Calcium provided by the Oyster Shell is absorbed by chickens to build strong egg shells whereas Grit stays in the gizzard to contribute to digesting whole grains and Oyster Shell. Our balanced Layer Feed formulas contain the ideal amount of calcium for most birds. Factors such as weather and environment are uncontrollable and may affect how well your birds process and store nutrients like calcium.