Skip to Main Content

For security, click here to clear your browsing session to remove customer data and shopping cart contents, and to start a new shopping session. 

X

Please enable your microphone.

X

We Are Listening...

Say something like...

"Show me 4health dog food..."

You will be taken automatically
to your search results.

X

Your speech was not recognized

Click the microphone in the search bar to try again, or start typing your search term.

X

We are searching now

Your search results
will display momentarily...

MESSAGE

DuMOR Oyster Shell, 5 lb.

SKU # 100303599
Enter Zip Code for price
Important information:

  • Product availability varies by store.
Product price

Save Up To
See price at checkout Why?
Product Rating is 4.4
4.4
(33)

Financing Available! Click here for more details...

Quantity

Autoship

Pickup In Store

This item will ship within 0 days.

Delivery Options for

This item will ship within 0 days.

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
Package Height: 7 in.
Package Weight: 30 lb.
Package Width: 9 in.
Product Height: 11-1/2 in.
Product Length: 4 in.
Product Width: 8-1/4 in.
Shop By: Bulk Discount
Package Length: 15-1/2 in.
Manufacturer Part Number 06-0696-0236
DuMOR Oyster Shell, 5 lb. is rated 4.4 out of 5 by 33.
Rated 5 out of 5 by from DuMor Oyster Shell Good value and goes a long way. I feed this to my flock of chickens twice a week in the summer and once a week during the winter. No problems. Eggs have a nice shell to them. When I forget and don't feed it, the shells will eventually get soft enough that you can poke a finger through.
Date published: 2019-03-29
Rated 5 out of 5 by from Great product I bought this to supplement my chicken's calcium intake and they have been eating it whenever they please. I've noticed their egg shell quality getting better. Usually I mix it in with their layer feed and then leave a separate cup out where they can come by and grab some calcium when they need. Definitely a good quality product for the price
Date published: 2019-03-19
Rated 5 out of 5 by from Only calcium my domestic and exotic ducks will eat The ducks should be here to tell you how much they love it!
Date published: 2019-03-16
Rated 5 out of 5 by from egg-cellent My girls love it and they lay nice hard eggshells.
Date published: 2019-02-25
  • y_2019, m_6, d_17, h_15
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_10, tr_23
  • loc_en_US, sid_100303599, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_tractorsupply
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getContent, 5ms
  • REVIEWS, PRODUCT

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

What age should you start chickens on oyster shell?

Asked by: K_rogers

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
  • y_2019, m_6, d_17, h_15CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.12
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_3
  • loc_en_US, sid_100303599, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING)]
  • clientName_tractorsupply
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getContent, 5ms
  • QUESTIONS, PRODUCT