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4.7 out of 5 stars. 813 reviews
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Manna Pro Oyster Shell Poultry Treats, 50 lb.

4.7

(813 Reviews)

|

Item # 2525030

$19.99
A woman outside with a dog
A woman outside with a dog

Manna Pro Oyster Shell Poultry Treats, 50 lb.

Manna Pro Oyster Shell Poultry Treats, 50 lb.

Item # 2525030


Poultry Treat Packaged Weight: 51 lb


At a glance

Food Form

Pellets

Special Diets

None

Animal Life Stage

Adult


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$19.99

($ 0.32/lb)

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$19.99
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Shopping at

Grassland (franklin) TN

Delivery to


Important
  • Product availability varies by store.
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Manna Pro Oyster Shell Poultry Treats, 50 lb.

Item # 2525030


At a glance

Food Form

Pellets

Special Diets

None

Animal Life Stage

Adult


Available promotions

Bulk Discount Buy 20 Get 5% off Each. Add to the cart to see the discount. ...

Learn More

Save 5% on your first Smart Supply Delivery order. Maximum savings of $50. First order discount on qualifying new Smart Supply orders. Terms apply. ...

Learn More

Poultry Treat Packaged Weight: 51 lb


Important
  • Product availability varies by store.
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Manna Pro Oyster Shell Poultry Treats, 50 lb.

Item # 2525030


Poultry Treat Packaged Weight: 51 lb


Important
  • Product availability varies by store.
Available promotions

Bulk Discount Buy 20 Get 5% off Each. Add to the cart to see the discount. ...

Learn More

Save 5% on your first Smart Supply Delivery order. Maximum savings of $50. First order discount on qualifying new Smart Supply orders. Terms apply. ...

Learn More

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

At a glance

Food Form

Pellets

Special Diets

None

Animal Life Stage

Adult

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! 100% Satisfaction Guaranteed

Looking for more information on chicken feed and treats? Check out our guide on how to feed chickens in the product documents section.

  • 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

Q&As

1 - 10 of 65 Questions

Q: Can oyster shells be used in the garden?

a month ago
1 Answer
  • AI-generated
    A: It is unknown if this product is effective for garden use, as it is specifically designed as a poultry supplement. However, some reviewers have used crushed oyster shells in their landscape or garden.
    a month ago
    Helpful?

Q: what is the minimum calcium content of this product?

2 months ago
1 Answer
  • A: The minimum calcium content of Manna Pro Oyster Shell Poultry Treats (50 lb. bag) is 33.0%.
    2 months ago
    Helpful?

Q: Can I use in an aquarium to slowly raise the ph in the aquarium ?

6 months ago
1 Answer
  • A: Hello, thank you for your question. No, this poultry oyster shell isn’t formulated for aquarium use. Use aquarium‑specific buffering products to raise pH.
    5 months ago
    Helpful?

Q: How old do chickens need to be to start feeding this? I am getting egg laying hens as baby chicks next spring and wonder if this is started when they are little or when they reach full maturity? Thank you

6 months ago
1 Answer
  • A: You should begin offering Manna Pro Oyster Shell Poultry Treats to your chickens only when they reach the point of sexual maturity and begin laying eggs, not when they are baby chicks.
    6 months ago
    Helpful?

Q: Can this be used in a garden bed?

a year ago
1 Answer
  • A: Hi, Unfortunately we have never used this product in the way you are inquiring, so we do not have any data on the outcome. Manna Pro Nutrition
    a year ago
    Helpful?

Q: Is this product only contain crushed oyster shells, no other additives or ingredients in it. No antibiotics, . Just 100% pure crushed oyster shells

a year ago
1 Answer
  • A: Hello, thank you for your question. According to the product label, the only ingredients are Oyster Shell and Coral Calcium.
    a year ago
    Helpful?

Q: Is this supposed to be mixed in with the chicken feed or offered separately?

a year ago
1 Answer
  • A: When feeding Manna Pro Oyster Shell Poultry Treats to chickens, it is generally recommended to provide them separately as a free-choice option in a dedicated feeder, rather than mixing them directly into the chicken feed; this allows each hen to consume the amount of calcium they need individually.
    a year ago
    Helpful?

Q: Seen someone say it was dangerous for a rooster.... You can't separate feed a rooster and hens. I've never had any problems feeding oyster shells to my entire flock. 1 part shells 1part scratch 1part crumbles. No issues after 30years.

2 years ago
1 Answer
  • A: Hi Rouge8, Here is the answer we received from our vendor: This product is intended for use with laying hens. If feeding within a mixed flock, we recommend providing a diet such as our 16% All Flock® Crumbles with ProBiotics and if necessary, offer the Oyster Shell Poultry Treat as free choice. Many pet parents observe that when offering a free-choice calcium supplement, they’ll see the hens taking what they need, but typically will not see the roosters express interest in the calcium supplement.
    2 years ago
    Helpful?

Q: I have purchased several small bags in the past, and have thrown them away when I opened the bag! It had a very "CHEMICAL" smell, that I have never had before. What is it?

2 years ago
1 Answer
  • A: For such a specific product inquiry, please reach out to the manufacturer, Manna Pro. ***MANNA PRO*** https://www.mannapro.com/ 800-690-9908
    2 years ago
    Helpful?

Q: What is the pallet price?

2 years ago
1 Answer
  • A: For full pallet pricing, please reach out to your local TSC location or contact our call center customer service team at ***Tractor Supply Customer Service*** 877-718-6750 Monday - Saturday 7am-9pm CST Sunday 8am-7pm CST Closed Easter Sunday and Christmas Day
    2 years ago
    Helpful?
1 - 10 of 65 Questions

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Reviews

Rating Snapshot

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679 reviews with 5 stars.
55 reviews with 4 stars.
40 reviews with 3 stars.
15 reviews with 2 stars.
24 reviews with 1 star.

Overall Rating

4.7
322 out of 342 (94%) reviewers recommend this product

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1 to 4 of 813 Reviews .
1 – 4 of 813 Reviews
Holt fl
Reviews 10

Good product

7 days ago
My chickens love it when they need it as I let them have free choice of it
SweepstakesYes
Central Florida
Reviews 8

Keeps eggshells thick.

23 days ago
I keep a feeder full of this all the time. The girls know when they need it. Their eggs shells are nice and rarely thin.
SweepstakesYes

Yes, I recommend this product.

Tunnel Hill, Ga.
Review 1

👍

a month ago
Good protein for chickens
SweepstakesYes

Yes, I recommend this product.

Vacherie Louisiana
Reviews 8

I bought the same product for 40% less

a month ago
Way too expensive

No, I do not recommend this product.