🐔 Elevate your flock’s egg game with nature’s calcium boost!
Manna Pro Crushed Oyster Shell is a premium, heat-treated calcium supplement designed for laying poultry. Its slow-release oyster and coral calcium blend supports strong eggshell formation and overall bird health. Packaged in a convenient 5 lb bag, it allows hens to self-regulate calcium intake, making it ideal for backyard flocks and commercial farms alike. Made in the USA with no artificial additives, it’s the trusted choice for enhancing egg quality and flock vitality.
| ASIN | B000MD59TC |
| Additional Features | Heat-treated for purity |
| Age Range (Description) | All Life Stages |
| Age Range Description | All Life Stages |
| Allergen Information | Celery Free |
| Best Sellers Rank | #4,415 in Pet Supplies ( See Top 100 in Pet Supplies ) #57 in Bird Food |
| Brand | Manna Pro |
| Brand Name | Manna Pro |
| Breed Recommendation | All Breed Sizes |
| Container Type | Bag |
| Customer Reviews | 4.7 out of 5 stars 15,894 Reviews |
| Flavor | Egg |
| Global Trade Identification Number | 00095668069629 |
| Item Form | Pellet |
| Item Type Name | Bird Food |
| Item Weight | 5 pounds |
| Manufacturer | TV Non-Branded Items (Pets) |
| Manufacturer Part Number | 1000210 |
| Model Number | 1000210 |
| Number of Items | 1 |
| Occasion | Birthday |
| Package Size Name | 5 lb Bag |
| Pet Type | Bird |
| Product Benefits | Supports strong eggshell formation in laying hens |
| Recommended Uses For Product | Poultry egg-laying support |
| Special Ingredients | Oyster Shell |
| Specific Uses For Product | Outdoor |
| Target Species | Chicken |
| UPC | 095668069629 |
| Unit Count | 5 Pounds |
H**Y
Very Very Solid Choice
Gets the job DONE. It is healthy for my girls, it doesn't alter their taste, it has great texture, it has zero odor, and is super easy to use. However, if you free range your flock, then you do not need this, as they will find there own calcium sources and most feeds already have it in them.
T**Y
Happy Chickens
Chickens peck it.
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.
S**H
Pieces are too large
The chicks are to large for consumption and hard to grind down
S**E
My hens don’t like it
My hens were molting and needed more calcium. I am not sure if they like this. It looks like very small white gravel. I put it in a bowl and it doesn’t seem like they are eating it. I have taken to sprinkling it in the chickens run. The hens maybe setting it. I just think it’s not as chewable as they would like. It appears to be of good quality. My hens are just picky. They won’t even eat earthworms.
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.
A**L
Buy it, good quality
Good quality
M**N
Crushed Oyster Shell for chickens
This crushed oyster shell I give to my chickens to help make their egg shells harder. It works! and my chickens do live to eat it.
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
3 days ago