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DuMOR Oyster Shell, 5 lb.

SKU: 100303599
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Product Rating is 4.6
4.6
 (58)

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Item Information

Builds Strong Chickens and Healthy Eggs

Making egg shells takes a lot of calcium, and some laying hens can create as much as one egg per day. DuMOR Oyster Shell is a calcium supplement designed to ensure your birds lay healthy eggs organically. Offer to your birds in a separate container from their feed and watch as they instinctively take the amount their bodies need to create strong, unblemished eggs.

We Love Chickens and Know Just What Their Bodies Require

Who better to make food for pets than farmers? At Tractor Supply Company, we bring our deep passion for land and animals to the center of our products and services. By sourcing the best local produce, utilizing superior water purification processes and thoroughly testing our formulas, we guarantee excellent quality food for your chickens.

Great for Cleaning Corn Burning Stoves

DuMOR Oyster Shell is also recommended as an additive to promote clean burning in corn burning stoves. Consult your stove's manual to see if oyster shell is recommended for your stove and follow the manufacturer's directions for proper use.

Specification Description
Brand: DuMOR
Product Length: 4 in.
Product Width: 8-1/4 in.
Shop By: Bulk Discount
Package Width: 9 in.
Package Length: 15-1/2 in.
Product Height: 11-1/2 in.
Package Height: 7 in.
Package Weight: 30 lb.
Manufacturer Part Number 06-0696-0236
DuMOR Oyster Shell, 5 lb. is rated 4.6 out of 5 by 58.
Rated 4 out of 5 by from Thin egg shells Good source of calcium for your laying chickens to keep the egg shells from getting thin and cracking
Date published: 2019-09-18
Rated 5 out of 5 by from Strong egg shells I buy Dumor oyster shell to increase the calcium my chickens get for developing stronger egg shells. My chickens love it.
Date published: 2019-08-17
Rated 5 out of 5 by from Oyster review Since using the oyster shell we haven't had any soft shelled eggs.
Date published: 2019-08-04
Rated 5 out of 5 by from Good product. I use this for my chickens when their egg shells seem a little more fragile. It works well and is cheaper than other brands.
Date published: 2019-08-01
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Can this product be used with Manna Pro Hydro Hen?

Asked by: Mikeyenjoyschickens
Yes this can be used.
Answered by: ErlindaC
Date published: 2019-02-09

It’s safe for rooster? 

Asked by: Bvaldez20
This product is for hens to provide additional Calcium to support strong egg shells. It is unnecessary for roosters. If roosters consume some that is put out for hens, a little won’t hurt them, but excessive intake by roosters should be avoided. This is generally not a practical problem.
Answered by: jessicasm
Date published: 2019-08-09

What age should you start chickens on oyster shell?

Asked by: K_rogers
The recommendation would be for chickens around 16 weeks of age, right around the onset of laying eggs.
Answered by: jessicasm
Date published: 2019-06-18

Can I feed this to ducks

Asked by: Liz75
Yes, you can add to feed for ducks.
Answered by: ErlindaC
Date published: 2019-02-09
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