--- product_id: 472568704 title: "Manna Pro Crushed Oyster Shell Calcium Supplement, 6 Pack, 5 lb Bags | High-Calcium Oyster Shell Supplement, Supports Strong Eggshells & Healthy Egg Production, Six 5 lb Bags" brand: "manna pro" price: "₩249011" currency: KRW in_stock: true category: "Manna Pro" url: https://www.desertcart.kr/products/472568704-manna-pro-crushed-oyster-shell-calcium-supplement-6-pack-5 store_origin: KR region: South Korea --- # Natural calcium source for strong eggshells & bone health Heat-treated purity ensures safe, additive-free nutrition Pullet-size crushed oyster shell for easy consumption Manna Pro Crushed Oyster Shell Calcium Supplement, 6 Pack, 5 lb Bags | High-Calcium Oyster Shell Supplement, Supports Strong Eggshells & Healthy Egg Production, Six 5 lb Bags **Brand:** manna pro **Price:** ₩249011 **Availability:** ✅ In Stock ## Summary > 🦪 Crack the Code to Perfect Eggs Every Time! ## Quick Answers - **What is this?** Manna Pro Crushed Oyster Shell Calcium Supplement, 6 Pack, 5 lb Bags | High-Calcium Oyster Shell Supplement, Supports Strong Eggshells & Healthy Egg Production, Six 5 lb Bags by manna pro - **How much does it cost?** ₩249011 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/472568704-manna-pro-crushed-oyster-shell-calcium-supplement-6-pack-5) ## 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 - • **Bulk 6-Pack Convenience:** Six 5 lb bags ensure your flock stays strong and productive without frequent reordering. - • **Heat-Treated for Safety:** Carefully processed to guarantee purity and eliminate contaminants. - • **Pure & Potent Calcium Boost:** Naturally sourced oyster shell delivers essential minerals for robust eggshells. - • **Supports Peak Egg Production:** Enhances shell strength and overall health for consistent, beautiful eggs. - • **Precision-Crushed for Pullet Power:** Optimized particle size for effortless calcium intake by young hens. ## Overview Manna Pro Crushed Oyster Shell Calcium Supplement offers a premium, heat-treated natural calcium source in pullet-sized granules, designed to support strong eggshell formation, bone health, and optimal growth for young laying hens. This 6-pack of 5 lb bags provides a convenient, additive-free solution trusted by poultry enthusiasts to boost flock productivity and egg quality. ## 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! ## 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 | | ASIN | B0BB4RKX3N | | Additional Features | Heat-treated for purity | | Age Range Description | Adult | | Allergen Information | Allergen-Free | | Animal Food Diet Type | Raw | | Animal Food Ingredient Claim | Additive-Free | | Best Sellers Rank | #5,501 in Pet Supplies ( See Top 100 in Pet Supplies ) #146 in Reptile & Amphibian Food | | Brand Name | Manna Pro | | Breed Recommendation | All Breed Sizes | | Container Type | Bag | | Customer Reviews | 4.7 4.7 out of 5 stars (15,900) | | Date First Available | August 18, 2022 | | 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 | | Item model number | 1030998 | | Manufacturer | Manna Pro | | 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 | | Product Dimensions | 11.25 x 4 x 3.75 inches; 30 pounds | | 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 Calcium Supplement, 6 Pack, 5 lb Bags | High-Calcium Oyster Shell Supplement, Supports Strong Eggshells & Healthy Egg Production, Six 5 lb Bags - Image 1](https://m.media-amazon.com/images/I/61yd4unyz2L.jpg) ## Available Options This product comes in different **Size, Style** options. ## 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 --- ## 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.kr/products/472568704-manna-pro-crushed-oyster-shell-calcium-supplement-6-pack-5](https://www.desertcart.kr/products/472568704-manna-pro-crushed-oyster-shell-calcium-supplement-6-pack-5) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-07-28*