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🥚 Crack the code to flawless eggshells every time!
Manna Pro Crushed Oyster Shell is a premium, heat-treated calcium supplement designed specifically for young laying hens. Its pullet-sized granules ensure easy consumption, promoting strong eggshell formation, robust bone health, and overall vitality. Trusted by backyard enthusiasts and professionals alike, this 6-pack of 5 lb bags delivers consistent quality to help your flock reach peak productivity.


















| ASIN | B0BB4RKX3N |
| Additional Features | Heat-treated for purity |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Allergen Information | Allergen-Free |
| Animal Food Diet Type | Raw |
| Animal Food Ingredient Claim | Additive-Free |
| Best Sellers Rank | #10,431 in Pet Supplies ( See Top 100 in Pet Supplies ) #183 in Reptile & Amphibian Food |
| Brand | Manna Pro |
| Brand Name | Manna Pro |
| Breed Recommendation | All Breed Sizes |
| Container Type | Bag |
| Customer Reviews | 4.7 out of 5 stars 15,851 Reviews |
| Flavor | Chicken |
| Item Form | Granule |
| Item Type Name | Manna Pro Crushed Oyster Shell for Laying Hens - Laying Chicken Oyster Shell - 6-Pack of 5lbs |
| Item Weight | 30 Pounds |
| Manufacturer | Manna Pro |
| Manufacturer Part Number | 1030998 |
| Model Number | 1030998 |
| Number of Items | 6 |
| Occasion | Birthday |
| Package Size Name | 6-Pack |
| Pet Type | Bird |
| Product Benefits | Builds strong eggshells, great calcium source |
| Recommended Uses For Product | Egg-laying support for poultry (layers and pullets) |
| Special Ingredients | Calcium,Chicken |
| Specific Uses For Product | Laying Hen Feed |
| Target Species | Bird |
| UPC | 095668000875 |
| Unit Count | 480 Ounce |
W**Z
Oyster Shell for Horticulture Soil
Absolutely Amazing! I am not using this for livestock, I am using it for horticulture and plants. This is 100% perfect for Cacti and Succulents soil mixtures. Great drainage, perfect.
S**T
Works well for Ethel and Myrtle!
I can tell when the hens are using this product! (No I didn't ask them.) The egg shells are much thicker and they seem a little healthier.
A**L
Buy it, good quality
Good quality
S**H
Pieces are too large
The chicks are to large for consumption and hard to grind down
K**N
Would buy again
Great product and value easy to use for health care digestion appearance was good
A**R
Hard Shells
Can't 100% measure it, but their shells are solid.
L**Y
Hard egg shells
Gotta have to avoid weak shells
J**N
Click cluck
Chickens liked them
A**K
Utilizado para calsificar a tus gallinas
Para fortalecer cascaron de blanquillo de gallina y aves de distribución sencilla ya sea solo o en el alimento combinando
A**A
Le sirvió a mi gallina
Al principio no lo comía porque le costaba trabajo desbaratarlo, pero lo moli un poco y le gusta mucho. Esta poniendo buenos huevos
Trustpilot
1 month ago
2 weeks ago