Pullet size crushed oyster shells to use as a good source of calcium and to build strong eggshells.
Heat-treated for purity. Great for backyard flocks or show birds.
Layers - feed as a free choice or add 1 lb to 20 lbs of feed.
Pullets - feed starting at 18 weeks of age and continue feeding through the entire lay period.
"Answer for weak egg shells."
Was having a problem with my chickens laying eggs with really thin or weak egg shell, so I bought the oyster shell and in a weak I started getting hrd shelled strong eggs.