Manna Pro Oyster Shell 50 lb.

Extra calcium for strong, healthy eggshells

Manna Pro Oyster Shell, 50 lb is a supplemental calcium source for laying poultry, made from a blend of crushed oyster shell and coral calcium. Laying hens use a large amount of calcium every day to form eggshells, and offering this supplement free choice lets each hen take in what she needs to keep shells firm, reduce weak or broken eggs, and stay productive through the laying period.

Product highlights

• Essential calcium for layers: A concentrated calcium supplement formulated specifically for laying poultry.
• Oyster shell and coral calcium blend: Two calcium sources combined in a pullet-sized crushed form hens can pick up easily.
• Supports strong, healthy eggshells: Helps reduce soft, weak, and broken shells by keeping calcium available when hens need it most.
• Heat-treated for purity and safety: Processed for cleanliness before it reaches your feeder.
• Made in the USA: Produced domestically by Manna Pro.
• Free-choice feeding: Hens self-regulate their intake, so layers get extra calcium without over-supplementing the rest of the flock.

Feeding directions

For layers, offer free choice in a separate feeder, or mix 1 lb into 20 lb of layer feed. For pullets, begin offering at 18 weeks of age and continue throughout the entire laying period. Keep a feeder available at all times during lay so hens can top up their calcium as needed.

Guaranteed analysis

• Calcium (min): 33.00%
• Calcium (max): 38.00%

Ingredients

Oyster Shell, Coral Calcium.

Available sizes

• 50 lb bag: Net Wt 50 lb (22.68 kg) — the bulk size for established laying flocks.

Keep strong shells coming — stock the 50 lb bag and let your hens help themselves to the calcium they need.