---
product_id: 543144545
title: "Aragonite Chicken Calcium Feed, FINE | Strong Eggshells, Gizzard Health"
brand: "bird natural"
price: "€ 29.31"
currency: EUR
in_stock: true
reviews_count: 8
category: "Bird Natural"
url: https://www.desertcart.hr/products/543144545-aragonite-chicken-calcium-feed-fine-strong-eggshells-gizzard-health
store_origin: HR
region: Croatia
---

# Ultra-fine powder for max absorption 99% pure Oolitic Aragonite calcium Orthorhombic bipyramid crystal structure Aragonite Chicken Calcium Feed, FINE | Strong Eggshells, Gizzard Health

**Brand:** bird natural
**Price:** € 29.31
**Availability:** ✅ In Stock

## Summary

> 🥚 Elevate your flock’s eggshell game with nature’s purest calcium!

## Quick Answers

- **What is this?** Aragonite Chicken Calcium Feed, FINE | Strong Eggshells, Gizzard Health by bird natural
- **How much does it cost?** € 29.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/543144545-aragonite-chicken-calcium-feed-fine-strong-eggshells-gizzard-health)

## Best For

- bird natural enthusiasts

## Why This Product

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

## Key Features

- • **Eggshell Armor:** Fortify your hens’ eggshells with superior calcium for durability and strength.
- • **Crystal Clear Advantage:** Unique bipyramid crystals boost calcium uptake beyond traditional supplements.
- • **Digestive Wellness Boost:** Supports gizzard health ensuring optimal digestion and nutrient absorption.
- • **Fine Powder, Fast Results:** Superfine particle size means quicker, more efficient calcium absorption.
- • **Pure Oceanic Calcium Power:** Harness the world’s purest Oolitic Aragonite for unmatched poultry nutrition.

## Overview

Aragonite Chicken Calcium Feed, FINE delivers premium, bioavailable calcium sourced from naturally occurring Oolitic Aragonite with a unique orthorhombic bipyramid crystal structure. This superfine powder enhances calcium absorption, supports eggshell integrity, gizzard health, and overall poultry vitality, making it the go-to supplement for professional poultry keepers aiming for peak egg quality.

## Description

An adult laying hen (over the age of 18 weeks) needs between 4-5g of calcium per day which is often not found in their regular diet. This increases eggshell integrity, helps control muscle spasms, especially those used while laying an egg, ensures proper bone growth and development and is needed for the absorption and utilization of phosphorus. Why Oolitic Aragonite is superior to other forms of calcium supplements? Oolitic Aragonite is the world’s purest form of the Ocean’s naturally precipitated calcium carbonate. It has a crystalline morphology of orthorhombic, bipyramid crystals with an extremely high surface area and aspect ratio giving aragonite bioavailability (calcium uptake) superior to any other calcium form.

Review: Excellent product for strong eggs- I keep extra on hand - This quality calcium powder works perfect for my chickens. They do really like the hard oyster shell, I mix it in with their daily grains/scratch and they eat it up and the eggs my girls lay have strong shells. I've ran out before and their egg shells were thin and fragile. I keep this on hand to ensure I don't run out because it makes a difference in my chickens nutritional needs and significantly improves the egg shell quality.
Review: Fabulous product - Fabulous product

## Features

- Superior calcium from Oolitic Aragonite: Provides high-quality calcium sourced from naturally occurring Oolitic Aragonite for optimal poultry nutrition
- A purer form of Calcium Carbonate than oyster shell: Delivers a cleaner and more refined calcium source compared to traditional oyster shell supplements
- Rich in naturally occurring Amino Acids: Contains essential amino acids that support overall bird health and nutritional balance
- Essential for egg shell integrity: Supports the development of strong, durable eggshells in laying hens through proper calcium supplementation
- Superfine powder for bioavailability: Features ultra-fine particle size that enhances calcium absorption and utilization in poultry
- Supports gizzard health: Aids in proper gizzard function and digestive health in chickens and other poultry birds
- Orthorhombic crystalline structure: Unique bipyramid crystal morphology provides superior calcium uptake compared to other calcium forms

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CBVTXPJ1 |
| Additional Features | Purer and more bioavailable calcium source (Oolitic Aragonite) and fine powder form for increased calcium uptake |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Animal Food Nutrient Content Claim | High Protein |
| Best Sellers Rank | #20,967 in Pet Supplies ( See Top 100 in Pet Supplies ) #213 in Bird Food |
| Brand | Bird Natural |
| Brand Name | Bird Natural |
| Container Type | Bag |
| Customer Reviews | 4.6 out of 5 stars 291 Reviews |
| Dog Breed Size | Small |
| Flavor | Chicken |
| Included Components | 1 x 5lb bag of Chicken Calcium |
| Item Form | Powder |
| Item Type Name | Chicken Calcium |
| Manufacturer | Pisces USA |
| Manufacturer Part Number | BIRD01 |
| Model Number | BIRD01 |
| Number of Items | 1 |
| Occasion | Birthday |
| Product Benefits | Enhances eggshell strength and gizzard health with superior calcium uptake. |
| Recommended Uses For Product | Supplementing egg-laying birds' diet for eggshell strength and overall health |
| Special Ingredients | Oolitic Aragonite |
| Specific Uses For Product | Active |
| Target Species | Bird |
| Unit Count | 80 Ounce |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Bird Natural
- **Flavor:** Chicken
- **Item Form:** Powder
- **Specific Uses For Product:** Active

## Images

![Aragonite Chicken Calcium Feed, FINE | Strong Eggshells, Gizzard Health - Image 1](https://m.media-amazon.com/images/I/71e9Qb+P6mL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product for strong eggs- I keep extra on hand
*by P***N on August 8, 2025*

This quality calcium powder works perfect for my chickens. They do really like the hard oyster shell, I mix it in with their daily grains/scratch and they eat it up and the eggs my girls lay have strong shells. I've ran out before and their egg shells were thin and fragile. I keep this on hand to ensure I don't run out because it makes a difference in my chickens nutritional needs and significantly improves the egg shell quality.

### ⭐⭐⭐⭐⭐ Fabulous product
*by A***R on March 11, 2026*

Fabulous product

### ⭐⭐⭐⭐⭐ Like the fine texture
*by R***K on May 9, 2026*

Works great with my chickens, I mix some in with moistened grain and they never know the difference. The shells are thicker, less chance of being egg bound. Will buy again.

## Frequently Bought Together

- Bird Natural Aragonite Chicken Calcium Feed FINE for Strong eggshells and Gizzard Health
- Pecking Order Oyster Shell - Calcium Supplement to Support Laying Hens and Strong Egg Shell Development (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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**Shop now:** [https://www.desertcart.hr/products/543144545-aragonite-chicken-calcium-feed-fine-strong-eggshells-gizzard-health](https://www.desertcart.hr/products/543144545-aragonite-chicken-calcium-feed-fine-strong-eggshells-gizzard-health)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-08*