Farnam SimpliFly Feed-Thru Fly Control for Horses, Pellets, 160 Day Supply
Farnam SimpliFly Feed-Thru Fly Control for Horses, Pellets, 160 Day Supply
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Farnam SimpliFly Feed-Thru Fly Control for Horses, Pellets, 160 Day Supply

4.5 stars out of 298 reviews
(4.5)|
298 ratings

Key item features

  • REDUCE THE FLY POPULATION around your stable by preventing house and stable flies from developing in your horse’s manure.
  • HIGHLY PALATABLE PELLETS made with alfalfa. Simply add to your horse’s feed.
  • CONTAINS NO ORGANOPHOSPHATES and passes through your horse without being absorbed. Only affects your horse’s manure.
  • FORMULATED WITH LARVASTOP and diflubenzuron as the main active ingredients to prevent the formation of house and stable flies.
  • ECONOMIC SIZING OPTIONS AVAILABLE in 3.75 lb. 60-day supply, 10 lb. 160-day supply, 20 lb. 320-day supply and 50 lb. 800-day supply.
  • A 10 lb bucket lasts 160 days for one horse!
Current price is $97.34$9.73/lb
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  • Free 30-day returns

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Columbus, 43215
Arrives between Feb 4 - Feb 6
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Shipping fee $7.98
Sold and shipped by UnbeatableSale
4.160836815766393 stars out of 5, based on 38766 seller reviews(4.2)
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4.5 out of 5 stars
stars298 ratings266 reviews
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Reviews summary

Pros
  • : Horses consume it without hesitation.
  • : Offers good value for the product's effectiveness.
  • : Repels mosquitoes and other biting insects.
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Showing 1-3 of 266 reviews

Nov 3, 2025
WYR
Top Reviewer
Item details
Size: 3.75 lbs
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

This product works really good on controlling the fly cycle. You just put a scoop based on weight of your horse in with their feed daily, these are pellets which look alot like alfalfa pellets. Horses will eat them up, and before too long you will see a decrease with the flies on the horses poop.

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Jul 26, 2025
Wendy
Item details
Size: 3.75 lbs
5 out of 5 stars review

Verified Purchase

Has made a real difference

I was lucky enough to get this on sale which is what made it such a great deal but even at full price it works very effectively. I have nowhere near the flies I had last year both horses are very happy.

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May 25, 2025
George
Item details
Size: 3.75 lbs
5 out of 5 stars review

Verified Purchase

I have found this product very easy and effective in the control of flies. There are various ways to reduce fly population, but this is the easiest way for my situation, and it's cost effective.

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