Manna Pro Crushed Oyster Shell | Egg-Laying Chickens | 5 LB

4.7 4.7 out of 5 stars | 14,924 ratings

Price: 8.49

Last update: 12-23-2024


About this item

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

Product information


Top reviews from the United States

Cheryl L. Bougthter
5.0 out of 5 stars Chickens Love
Reviewed in the United States on April 30, 2024
This is a good buy for the money, arrived in one day and the girls love it!!
LH
5.0 out of 5 stars Great for my girls
Reviewed in the United States on March 20, 2024
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!
Amazon Customer
5.0 out of 5 stars Great product for the quantity/price
Reviewed in the United States on March 29, 2024
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.
Avid readerl
4.0 out of 5 stars Cheapest I could find
Reviewed in the United States on May 1, 2024
Unless you can find 50lb good price
default_character
5.0 out of 5 stars Reasonable Price
Reviewed in the United States on April 7, 2024
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.
William O. Summerour
5.0 out of 5 stars Use sparingly, really helps make egg shells stronger
Reviewed in the United States on April 30, 2024
Chickens love this stuff.
L. A. Lewis
5.0 out of 5 stars Chickens love
Reviewed in the United States on April 22, 2024
Great value. Highly recommend.
Rebecca
5.0 out of 5 stars Love it
Reviewed in the United States on April 18, 2024
My chicks love it. This has definitely helped harden there eggs.

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