Help build strong eggshells for your birds with Manna Pro Oyster Shells. This special formula of pullet size crushed oyster shells has been heat treated for purity to provide a great source of calcium.
Available in 5-lb bag.
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Feed Manna Pro® Oyster Shell to layers freely in a separate feeder or add 1 pound Oyster Shell to 20 pounds of layer feed. Pullets: Provide Manna Pro Oyster Shell to pullets starting at 18 weeks of age and continue feeding through the entire laying period.
WARNING: Do not offer any feed that is spoiled, moldy, rodent-or insect-infested, or abnormal in appearance or odor, as it may cause illness or death.