Manna Pro Oyster Shell 5lb Bag

Manna Pro Oyster Shell 5lb Bag

Manna Pro® Oyster Shell provides a good source of calcium that builds strong eggshells for your birds.
Good source of calcium
Builds strong eggshells
Heat-treated for purity
Also great for cleaning Corn Burning Stoves


Oyster Shell is chosen by most backyard flock owners as the source their hens need for extra calcium, which is stored in the bones and feathers to be used when producing egg shells.