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Manna Pro

Manna Pro Crushed Oyster Shell Calcium Supplement For Laying Chickens - Poultry Treat - 5 lbs.

    • Based on 14,342 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, May 10
Order within 16 hours and 9 minutes
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Size: 5 Pound (Pack of 1)


Style: Oyster Shell


Features

  • FOR LAYING POULTRY: Our crushed oyster shells are crafted to provide essential calcium for all laying poultry including chickens, ducks, and quails; from backyard flock to commercial farms, our product is the perfect addition to your chicken feed
  • OYSTER SHELL & CORAL CALCIUM: Our chicken oyster shells are made from a blend of crushed oyster shells and coral calcium, ensuring that your poultry receive a high-quality source of chicken calcium that is easily digestible
  • STRONGER EGGSHELLS: Our crushed oyster shells are an excellent source of calcium for chickens, providing the necessary nutrients for proper eggshell formation, resulting in high-quality eggs and a healthier flock overall
  • HEAT TREATED FOR PURITY:Our oyster shells for chickens are heat treated to ensure maximum purity and cleanliness; our crushed oyster shells for chickens are free from harmful contaminants, bacteria and pathogens, making it safe for your poultry to consume
  • MADE IN USA: Our chicken food is proudly made in the USA, using only the finest ingredients; by choosing our crushed oyster shells for chickens, you're ensuring your birds receive a high-quality, domestically made product that you can trust

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!

Specs & Other Info

SpecificationDetails
BrandManna Pro
TasteEgg
FormPellets
Package Weight5 Pounds
Intended ForBirds, Chicken, Ducks
Continued ProductionNo
Product Size4 x 8.33 x 11.5 inches; 5 Pounds
Manufacturer Recommended Age1 month and above
Model Number1000210
Available SinceJanuary 2, 2007
Made InUSA
Packaging Dimensions10.86 x 7.93 x 3.68 inches
ColorCoral
Size5 Pound (Pack of 1)
Applicable Life StagesAll Life Stages
Quantity1
Product StyleOyster Shell
Recommended for BreedsAll Breed Sizes
UsageOutdoor
Feeding InstructionsOffer Manna Pro Oyster Shell freely in a separate feeder or mix 1 lb with 20 lbs of layer feed. Start at 18 weeks of age and continue during the laying period.

Frequently asked questions

Manna Pro Crushed Oyster Shell provides an essential source of calcium for laying hens, which is critical for the development of strong eggshells. Regular use can help improve eggshell quality, reduce breakages, and support the overall health of your poultry.

You should offer the crushed oyster shell in a separate feeder or container, allowing your laying hens to self-regulate and consume as needed. It's not meant to replace their primary feed but to be available as a supplement to their regular diet.

While specifically formulated for laying hens, the calcium supplement can also benefit other backyard poultry like ducks and quails that lay eggs. However, always ensure that the dietary requirements of any bird species are met when introducing new supplements.

The duration a 5 lb bag lasts depends on the number of chickens you have and their individual consumption rates. Typically, a small flock (5-10 hens) might go through a bag in about 2-3 months, but this can vary greatly. Monitor your flock's consumption and adjust as necessary.

Similar Products

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The product in question receives high praise for its effectiveness in providing necessary calcium supplementation to chickens, improving egg shell strength. Customers appreciate the bulk purchasing options that offer good value for the price. Its ease of consumption by chickens and the positive impact on their health is consistently noted across reviews.

Pros

  • 🥚 Effective calcium supplement for chickens, improving egg shell quality
  • 💰 Good value for the price, with bulk purchasing options available
  • 🐔 Chickens enjoy the product, with small pebbles easy for consumption
  • 🌿 Potential for natural and healthy egg production enhancement

Cons

  • 🛍️ May be cheaper to buy in larger quantities at local farm supply stores
  • 🏞 Some chickens might prefer home-prepared calcium sources like crushed egg shells

Should I Buy It?

If you're seeking a reliable, affordable, and effective calcium supplement for your chickens to improve their egg shell strength, this product is highly recommended. Despite the potential for finding it cheaper locally or the preference for homemade alternatives, its overall value and positive impact on chicken health make it a great choice for poultry keepers.

    • Chickens Love
Size: 5 Pound (Pack of 1) Style: Oyster Shell
This is a good buy for the money, arrived in one day and the girls love it!!
Reviewed in the United States on April 30, 2024 by Cheryl L. Bougthter
    • Great for my girls
Size: 5 Pound (Pack of 1) Style: Oyster Shell
After one of my hens became egg bound due to calcium deficiency, I learned that I needed to supplement calcium in addition to their feed. Manna Pro crushed oyster shell has worked well for my girls. Has small pebbles, easy for them to eat unlike a different brand I tried. No more issues so far and their egg shells are nice and strong. They’re happy and so am I. Would definitely recommend! ... show more
Reviewed in the United States on March 20, 2024 by LH
    • Great product for the quantity/price
Size: 5 Pound (Pack of 6) Style: Oyster Shell
When I purchased this item, it basically made it a "buy 5 get1 free" kinda sale. I'll need lots of this product for the foreseeable future and grabbed this in "bulk" while the price was affordable. Like EVERYTHING I expect this to become more expensive by the next time I'll need more. At which point I'll probably support local "brick&morter" shops. ... show more
Reviewed in the United States on March 29, 2024 by Amazon Customer
    • Cheapest I could find
Size: 5 Pound (Pack of 6) Style: Oyster Shell
Unless you can find 50lb good price
Reviewed in the United States on May 1, 2024 by Avid readerl
    • Reasonable Price
Size: 5 Pound (Pack of 1) Style: Oyster Shell
I shopped around, and this is a pretty good price for the size of the bag. Chickens seem to like it. Although, I also crush up their egg shells, and they seem to like that more.
Reviewed in the United States on April 7, 2024 by default_character
    • Use sparingly, really helps make egg shells stronger
Size: 5 Pound (Pack of 1) Style: Oyster Shell
Chickens love this stuff.
Reviewed in the United States on April 30, 2024 by William O. Summerour
    • Chickens love
Size: 5 Pound (Pack of 1) Style: Oyster Shell
Great value. Highly recommend.
Reviewed in the United States on April 22, 2024 by L. A. Lewis
    • Love it
Size: 5 Pound (Pack of 1) Style: Oyster Shell
My chicks love it. This has definitely helped harden there eggs.
Reviewed in the United States on April 18, 2024 by Rebecca

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