---
product_id: 36860879
title: "5 lbs Calcium &amp; Poultry Oyster Shells to harden egg shells chicken duck quail"
brand: "johnsonsgeneralstore"
price: "1328347₫"
currency: VND
in_stock: false
category: "Office Product"
url: https://www.desertcart.vn/products/36860879-5-lbs-calcium-and-amp-poultry-oyster-shells-to-harden
store_origin: VN
region: Vietnam
---

# 5 lbs Calcium &amp; Poultry Oyster Shells to harden egg shells chicken duck quail

**Brand:** johnsonsgeneralstore
**Price:** 1328347₫
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 5 lbs Calcium &amp; Poultry Oyster Shells to harden egg shells chicken duck quail by johnsonsgeneralstore
- **How much does it cost?** 1328347₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/36860879-5-lbs-calcium-and-amp-poultry-oyster-shells-to-harden)

## Best For

- johnsonsgeneralstore enthusiasts

## Why This Product

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

## Features

- 5 Pounds Coastal Brand Oyster Shells I purchase oyster shells by bulk and weigh them on Kentucky State Certified Scales Egg producing poultry need calcium, not only for growth and bone development, but more specifically for egg shell formations. Core Calcium and Shell remains faithful to its customers and grounded in the belief of delivering dependable products and quality service.
- Our product, Coastal Brand Poultry Shell provides the source of soluble calcium, essential for strong bones and shells. Coastal Brand Poultry Shell is a feed grade calcium carbonate for layers, breeders, turkeys, chicks, swine and cattle. Coastal Brand Shell is an excellent source of Calcium and stays in suspension throughout the feed line making calcium available to all birds.
- C Johnson's General StoreThis very high and consistent form of calcium is available to the bird many hours after feeding to help protect the medullary bone and provide stronger bones. COMPOSITION: Typical Specification Expressed as Calcium (CA) 39.00% Calcium Carbonate (CaCO3) 98.00% Expressed as Calcium Oxide (CaO) 54.32% Magnesium- less than 1.00%

## Images

![5 lbs Calcium &amp; Poultry Oyster Shells to harden egg shells chicken duck quail - Image 1](http://ecx.images-amazon.com/images/I/51FPy-M8YFL.jpg)
![5 lbs Calcium &amp; Poultry Oyster Shells to harden egg shells chicken duck quail - Image 2](http://ecx.images-amazon.com/images/I/51yAaqLd4bL.jpg)

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**Shop now:** [https://www.desertcart.vn/products/36860879-5-lbs-calcium-and-amp-poultry-oyster-shells-to-harden](https://www.desertcart.vn/products/36860879-5-lbs-calcium-and-amp-poultry-oyster-shells-to-harden)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-27*