---
product_id: 472568704
title: "Manna Pro Crushed Oyster Shell for Laying Hens, High-Calcium Supplement to Support Strong Eggshells and Healthy Laying Chickens, Poultry Oyster Shell, 6-Pack of 5 lb Bags"
brand: "manna pro"
price: "1296.91 DT"
currency: TND
in_stock: true
reviews_count: 10
category: "Manna Pro"
url: https://www.desertcart.tn/products/472568704-manna-pro-crushed-oyster-shell-for-laying-hens-high-calcium
store_origin: TN
region: Tunisia
---

# Heat-Treated Purity Stronger Eggshells High-Calcium Boost Manna Pro Crushed Oyster Shell for Laying Hens, High-Calcium Supplement to Support Strong Eggshells and Healthy Laying Chickens, Poultry Oyster Shell, 6-Pack of 5 lb Bags

**Brand:** manna pro
**Price:** 1296.91 DT
**Availability:** ✅ In Stock

## Summary

> 🥚 Crack the Code to Perfect Eggs Every Time!

## Quick Answers

- **What is this?** Manna Pro Crushed Oyster Shell for Laying Hens, High-Calcium Supplement to Support Strong Eggshells and Healthy Laying Chickens, Poultry Oyster Shell, 6-Pack of 5 lb Bags by manna pro
- **How much does it cost?** 1296.91 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/472568704-manna-pro-crushed-oyster-shell-for-laying-hens-high-calcium)

## Best For

- manna pro enthusiasts

## Why This Product

- Trusted manna pro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Heat-Treated for Safety:** Ensures purity and contaminant-free nutrition
- • **Boosts Eggshell Strength:** Reduces cracked and broken eggs for consistent quality
- • **Natural Calcium Powerhouse:** Supports robust eggshell formation and skeletal health
- • **Precision Pullet-Size Granules:** Easily consumed by young hens for optimal calcium intake
- • **Trusted by Backyard & Champion Flocks:** Join thousands of satisfied poultry pros enhancing flock productivity

## Overview

Manna Pro Crushed Oyster Shell delivers a natural, high-quality calcium supplement specially crushed to pullet size for easy consumption by young laying hens. Heat-treated for purity, it supports strong eggshell formation, healthy bone development, and overall flock wellbeing—perfect for backyard enthusiasts and professional poultry keepers aiming for flawless eggs and thriving birds.

## Description

Whether you own a backyard flock or raise champion birds, we know how fulfilling it is to check your nesting boxes and find perfect, beautiful eggs. Avoid cracked or broken eggs with Manna Pro Oyster Shell. Effective and convenient, it helps reduce the number of weak, soft or broken shells by naturally adding calcium to your flock's diet. It's as simple as that! Add Manna Pro Oyster Shell to your mix and enjoy finding gorgeous eggs every time!

Review: 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.
Review: 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.

## Features

- PULLET-SIZE CRUSHED OYSTER SHELL: Crushed to pullet size for easy consumption; providing a natural source of calcium to support strong eggshell formation, bone health, and overall wellbeing for young laying hens and growing poultry.
- GREAT SOURCE OF CALCIUM: Provides a natural source of calcium; supporting strong eggshell formation, bone health, and overall growth while helping young hens and poultry maintain proper skeletal development and overall wellbeing.
- BUILDS STRONG EGGSHELLS: Supports proper calcium intake; helping young hens and pullets develop strong, healthy eggshells while promoting overall bone health, growth, and long-term productivity in your flock
- HEAT-TREATED FOR PURITY: Carefully heat-treated to ensure purity; providing a safe, high-quality source of calcium that supports strong eggshell formation, bone health, and overall wellbeing for pullets and young laying hens.
- CALCIUM FOR GROWING HENS: Sourced from high-quality oyster shells; supporting proper skeletal development, strong eggshell formation, and overall health while helping young laying hens and pullets thrive and reach their full potential.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 | #11,341 in Pet Supplies ( See Top 100 in Pet Supplies ) #168 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 15,876 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 |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Manna Pro
- **Flavor:** Chicken
- **Item Form:** Granule
- **Specific Uses For Product:** Laying Hen Feed

## Images

![Manna Pro Crushed Oyster Shell for Laying Hens, High-Calcium Supplement to Support Strong Eggshells and Healthy Laying Chickens, Poultry Oyster Shell, 6-Pack of 5 lb Bags - Image 1](https://m.media-amazon.com/images/I/61yd4unyz2L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Oyster Shell for Horticulture Soil
*by W***Z on April 27, 2026*

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.

### ⭐⭐⭐⭐⭐ Works well for Ethel and Myrtle!
*by S***T on May 3, 2026*

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.

### ⭐⭐⭐⭐⭐ Buy it, good quality
*by A***L on May 17, 2026*

Good quality

## Frequently Bought Together

- Manna Pro Crushed Oyster Shell for Laying Hens - Laying Chicken Oyster Shell - 6-Pack of 5lbs
- Manna Pro Poultry Grit with Probiotics | Insoluble Crushed Granite | 5 LB
- Manna Pro Omega Egg Maker, Chicken Feed Supplement for Laying Hens, Poultry Food with Omega-3 Fatty Acids, Digestion Support with Fortified Vitamins & Minerals, 5 lbs

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-24*