---
product_id: 133339902
title: "Small Pet Select Flaked Oyster and Seashell Mix - Calcium Supplement for Chickens & Ducks (10lb)"
brand: "small pet select"
price: "€ 85.08"
currency: EUR
in_stock: false
reviews_count: 11
url: https://www.desertcart.pt/products/133339902-small-pet-select-flaked-oyster-and-seashell-mix-calcium-supplement
store_origin: PT
region: Portugal
---

# Supports healthy plumage & overall bird vitality 100% natural flaked oyster & seashell calcium Boosts eggshell strength & quality Small Pet Select Flaked Oyster and Seashell Mix - Calcium Supplement for Chickens & Ducks (10lb)

**Brand:** small pet select
**Price:** € 85.08
**Availability:** ❌ Out of Stock

## Summary

> 🐔 Elevate your flock’s eggshell game — because strong eggs mean proud poultry owners!

## Quick Answers

- **What is this?** Small Pet Select Flaked Oyster and Seashell Mix - Calcium Supplement for Chickens & Ducks (10lb) by small pet select
- **How much does it cost?** € 85.08 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/133339902-small-pet-select-flaked-oyster-and-seashell-mix-calcium-supplement)

## Best For

- small pet select enthusiasts

## Why This Product

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

## Key Features

- • **Eggshell Armor:** Enhances shell thickness to reduce breakage and elevate egg quality
- • **All-Natural Formula:** Pure, non-chunky flakes sourced for superior bioavailability
- • **Precision Calcium Boost:** Flaked oyster shells digest overnight for optimal eggshell formation
- • **Self-Regulating Supplement:** Birds consume exactly what they need, minimizing waste
- • **Feathered Friends’ Vitality:** Promotes vibrant plumage and healthier waterfowl

## Overview

Small Pet Select Flaked Oyster and Seashell Mix is a premium 10lb calcium supplement designed to naturally enhance eggshell strength and quality for chickens, ducks, and other waterfowl. Its finely flaked texture ensures superior digestibility during overnight shell formation, supporting healthier birds and vibrant plumage. Trusted by thousands with a 4.4-star rating, this all-natural supplement guarantees satisfaction and optimal poultry health.

## Description

Hens go through a pretty amazing process building those eggs, and Oyster shell helps out at a very specific point. The shells are built last, usually overnight - and the process can drain your chicken of Calcium. The calcium in Oyster shell is digested at a different rate than that found in their feed, so they have some extra during those night hours when they are creating shell. Help them out by providing Oyster shell At all times, and they will self-regulate, eating it when they need it. Flaked Oyster & Seashell Mix.

Review: Top quality oyster shells. Flakes not chunks. - These flaked oyster shells are top quality. Much better than the chunks that I’ve used in the past. The non flaked kind of look like gravel. You can clearly see these ones were oyster shells before they were flaked. Just what my chickens need!
Review: Great size crushed oyster shells for my hens - My hens had thick eggshells when they were getting oysters shells up until a month ago when no one had crushed oyster shell in stock. None of the feed stores within an hour from me have them and no one else on desertcart. They offer a substitute of pebble looking calcium supplement that is made from clams and oysters. My hens do not like it and as a result, some had soft shell eggs and the rest have thin eggshells like the regular white eggs sold at stores. Their eggs size have also gotten smaller! I’m so glad to find Small Pet Select crushed oyster shells. They aren’t the white pebbles, they are the real crushed oyster shells. Bonus, extra “like” on the size of the oyster shells because they are smaller in size than the Scratch n Peck (which is also out of stock) that I usually get or the ones by pound at the feed store. They also look fresher than the ones sold at the local feed store. My hens are, as we speak, eating the Small Pet Select oyster shells and ignoring the clam/oyster pebbles (waste of my money). The only reason i gave 4 stars on value for money is because it’s a bit pricey but then again, it’s what i want and my hens need them so its worth it. I paid the same price for Scratch n Peck organic oyster shells but i like the size of this product better. Hoping this will help get my hens’ eggshells thick and strong again.

## Features

- Flaked Oyster and Seashell Mix
- Oyster shell supplements calcium for laying hens
- Increases strength of eggshells, making for a healthier bird, and better egg quality. All natural, calcium supplement, leads to stronger shells.
- Promotes healthy plumage of chickens, ducks, other waterfowl
- **100% satisfaction guarantee**

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07R247HPH |
| ASIN  | B07R247HPH |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #9,249 in Pet Supplies ( See Top 100 in Pet Supplies ) #14 in Bird Health Supplies #160 in Bird Food #944 in Cat Food |
| Brand Name | Small Pet Select |
| Breed Recommendation | Small Breeds |
| Care Instructions | Store in a cool,dry place. |
| Color | Green |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,405) |
| Date First Available | April 23, 2019 |
| Date First Available  | April 23, 2019 |
| Directions | place in feeder |
| Included Components | oyster10 |
| Item Dimensions LxWxH | 23 x 29.21 x 43.18 inches |
| Item Package Dimensions L x W x H | 16.77 x 10.28 x 3.03 inches |
| Item Weight | 10 Pounds |
| Item model number | oyster10 |
| Item model number  | oyster10 |
| Manufacturer | Small Pet Select |
| Manufacturer  | Small Pet Select |
| Model Name | oyster10 |
| Number of Items | 1 |
| Product Dimensions  | 23 x 29.21 x 43.18 inches; 10 Pounds |
| Size | 10 Pound (Pack of 1) |
| Specific Uses for Product | calcium supplement egg production |
| Target Audience Keyword | birds |
| Warranty Description | satisfaction guaranteed |

## Product Details

- **Age Range (Description):** All Life Stages
- **Brand:** Small Pet Select
- **Flavor:** Unflavored
- **Item Form:** Flake
- **Specific Uses For Product:** calcium supplement egg production

## Images

![Small Pet Select Flaked Oyster and Seashell Mix - Calcium Supplement for Chickens & Ducks (10lb) - Image 1](https://m.media-amazon.com/images/I/81b3oohfo1L.jpg)
![Small Pet Select Flaked Oyster and Seashell Mix - Calcium Supplement for Chickens & Ducks (10lb) - Image 2](https://m.media-amazon.com/images/I/71nGYfExYlL.jpg)
![Small Pet Select Flaked Oyster and Seashell Mix - Calcium Supplement for Chickens & Ducks (10lb) - Image 3](https://m.media-amazon.com/images/I/813rKzDlSNL.jpg)
![Small Pet Select Flaked Oyster and Seashell Mix - Calcium Supplement for Chickens & Ducks (10lb) - Image 4](https://m.media-amazon.com/images/I/51qYHhJye7L.jpg)

## Available Options

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

## Questions & Answers

**Q: Can this be used for gardening?**
A: It's crushed shells, yes it can be used in gardens if you like.

**Q: if you crushed this it should work for parakeets, right?**
A: It's very flaky. I don't think you can crush anymore

**Q: If this is not flakes can I return it?  I already have distributed enough of the other brands troughout my garden and flower beds that my girls would**
A: It is flakes

**Q: Can I give for cocktail and small birds?**
A: I gave it to my chickens. Cockatiels could probably manage it, but for smaller birds you may want to grind it smaller.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Top quality oyster shells. Flakes not chunks.
*by M***C on January 31, 2026*

These flaked oyster shells are top quality. Much better than the chunks that I’ve used in the past. The non flaked kind of look like gravel. You can clearly see these ones were oyster shells before they were flaked. Just what my chickens need!

### ⭐⭐⭐⭐⭐ Great size crushed oyster shells for my hens
*by L***N on July 4, 2021*

My hens had thick eggshells when they were getting oysters shells up until a month ago when no one had crushed oyster shell in stock. None of the feed stores within an hour from me have them and no one else on Amazon. They offer a substitute of pebble looking calcium supplement that is made from clams and oysters. My hens do not like it and as a result, some had soft shell eggs and the rest have thin eggshells like the regular white eggs sold at stores. Their eggs size have also gotten smaller! I’m so glad to find Small Pet Select crushed oyster shells. They aren’t the white pebbles, they are the real crushed oyster shells. Bonus, extra “like” on the size of the oyster shells because they are smaller in size than the Scratch n Peck (which is also out of stock) that I usually get or the ones by pound at the feed store. They also look fresher than the ones sold at the local feed store. My hens are, as we speak, eating the Small Pet Select oyster shells and ignoring the clam/oyster pebbles (waste of my money). The only reason i gave 4 stars on value for money is because it’s a bit pricey but then again, it’s what i want and my hens need them so its worth it. I paid the same price for Scratch n Peck organic oyster shells but i like the size of this product better. Hoping this will help get my hens’ eggshells thick and strong again.

### ⭐⭐⭐⭐⭐ Best Calcium Supplement
*by B***Y on February 23, 2026*

this has been the best calcium supplement by far. Our ducks and hens enjoy this over any other product we have tried. It is well worth the purchase.

## Frequently Bought Together

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-20*