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Perm-Guard Fossil Shell Flour is the purest Diatomaceous Earth on the market. Fossil Shell Flour should be added at a rate of 2% of the weight of the feed fed for full efficiency. It is an inexpensive OMRI Certified Organic additive for animal feed that will save you money. Additional Handling: $15 Due to product size or shipping requirements this item has an additional handling fee.

Additional Info

Additional Info

Manufacturer No
Model No
UPC Does Not Apply
Chicken Egg Capacity No
Goose Egg Capacity No
Quail Egg Capacity N/A


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