---
product_id: 543144545
title: "Aragonite Chicken Calcium Feed FINE for Strong eggshells and Gizzard Health"
brand: "bird natural"
price: "R$357"
currency: BRL
in_stock: true
reviews_count: 8
category: "Bird Natural"
url: https://www.desertcart.com.br/products/543144545-aragonite-chicken-calcium-feed-fine-for-strong-eggshells-and-gizzard
store_origin: BR
region: Brazil
---

# Superfine powder for max bioavailability Boosts eggshell strength & integrity 99% pure Oolitic Aragonite calcium Aragonite Chicken Calcium Feed FINE for Strong eggshells and Gizzard Health

**Brand:** bird natural
**Price:** R$357
**Availability:** ✅ In Stock

## Summary

> 🥚 Elevate your flock’s eggshell game with ocean-pure calcium power!

## Quick Answers

- **What is this?** Aragonite Chicken Calcium Feed FINE for Strong eggshells and Gizzard Health by bird natural
- **How much does it cost?** R$357 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/543144545-aragonite-chicken-calcium-feed-fine-for-strong-eggshells-and-gizzard)

## 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 Upgrade:** Fortify your hens’ eggshells with superior mineral support for fewer cracks and breaks.
- • **Muscle & Bone Vitality:** Supports muscle function during laying and promotes healthy bone development.
- • **Trusted by Backyard Pros:** Highly rated by poultry keepers who refuse to compromise on quality nutrition.
- • **Pure Oceanic Calcium Power:** Harness the world’s purest Oolitic Aragonite for unmatched calcium absorption.
- • **Ultra-Fine Bioavailable Formula:** Superfine powder ensures your flock gets every bit of calcium they need, fast.

## Overview

Aragonite Chicken Calcium Feed Fine delivers 99% pure Oolitic Aragonite calcium carbonate in a superfine powder form, ensuring superior bioavailability for adult laying hens. This premium supplement enhances eggshell strength, supports muscle function during egg-laying, and promotes healthy bone growth, making it an essential addition to any serious poultry keeper’s regimen.

## 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: Little bit goes a long way - My chickens refuse to eat oyster shells so this product is great, I just mix a little in with scraps I give my hens

## Features

- Superior calcium from Oolitic Aragonite
- A purer form of Calcium Carbonate than oyster shell
- Rich in naturally occurring Amino Acids
- Essential for egg shell integrity
- Superfine powder for bioavailability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CBVTXPJ1 |
| ASIN  | B0CBVTXPJ1 |
| Age Range Description | Adult |
| Best Sellers Rank | #27,335 in Pet Supplies ( See Top 100 in Pet Supplies ) #255 in Bird Food |
| Brand Name | Bird Natural |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (249) |
| Date First Available | July 14, 2023 |
| Date First Available  | July 14, 2023 |
| Directions | Supplement your egg layers diet with Aragonite Calcium Feed when it may be consuming food groups with low-calcium. Caution: If an excessive amounts of Aragonite Calcium Feed accumulate in their feed bins, reduce the level of supplement. Important: Provide other food choices next to their feed during the laying season, alternatively you can mix 1lb Aragonite Calcium Feed with 20lbs of regular feed. |
| Included Components | 1 x 5lb bag of Chicken Calcium |
| Item Package Dimensions L x W x H | 9.45 x 6.14 x 3.07 inches |
| Item Weight | 5 Pounds |
| Item model number | BIRD01 |
| Item model number  | BIRD01 |
| Manufacturer | Pisces USA |
| Manufacturer  | Pisces USA |
| Model Name | Chicken Calcium Fine |
| Number of Items | 1 |
| Package Dimensions  | 9.45 x 6.14 x 3.07 inches; 4.98 Pounds |
| Size | 5 Pound (Pack of 1) |
| Specific Uses for Product | Active |
| Target Audience Keyword | Birds, birds |

## 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 for Strong eggshells and 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.

### ⭐⭐⭐⭐⭐ Little bit goes a long way
*by W***M on January 25, 2026*

My chickens refuse to eat oyster shells so this product is great, I just mix a little in with scraps I give my hens

### ⭐⭐⭐⭐⭐ Stronger egg shells
*by P***! on August 23, 2025*

I add a couple scoops to my bucket of quail feed and it makes the shells stronger.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/543144545-aragonite-chicken-calcium-feed-fine-for-strong-eggshells-and-gizzard](https://www.desertcart.com.br/products/543144545-aragonite-chicken-calcium-feed-fine-for-strong-eggshells-and-gizzard)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-01*