CrystalClear® Barley Extract

Natural Pond Treatment

Please select an option.

  • 16 Ounce
  • Item: CC095-16
  • $21.24
  • 32 Ounce
  • Item: CC095-32
  • $33.74
  • 1 Gallon
  • Item: CC095-1G
  • $74.99
  • 2.5 Gallon
  • Item: CC095-2G
  • $137.49

Clean & Clear Water
Easy, No Mess Application
Faster & Cleaner Than Bales or Pellets
Unsightly Debris
Safe for
All Aquatic Life



Koi Pond

Restore pond clarity, water quality and pond balance with CrystalClear Barley Extract. This powerful liquid barley concentrate works faster and cleaner than barley pellets or barley straw bales.

As barley straw slowly ferments or rots, it produces a natural extract which has been proven to clear pond water. While effective, this fermentation process has always been slow and messy requiring the barley to be added early in the spring. Designed to eliminate these steps, CrystalClear Barley Extract is fermented under ideal conditions capturing the powerful all-natural barley extract, allowing it to work immediately out of the bottle, with no mess.

Barley Extract is the natural solution to maintaining a clean and balanced pond all year long. Faster than barley pellets and cleaner than cumbersome barley straw bales, Barley Extract is a powerful liquid concentrate that goes to work fast. With Barley Extract, you can enjoy the benefits of barley straw without the mess and without the wait.



Video - Barley Extract
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Product Label - 16 Ounce
Product Label - 32 Ounce
Product Label - 1 Gallon
Product Label - 2.5 Gallon
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SDS Sheet

How to Use

16 Ounce
32 Ounce
1 Gallon
2.5 Gallon
Application Liquid Liquid Liquid Liquid
Temperature Restriction None None None None
Gallons Treated for up to 4 Months



Shelf Life 3-Years 3-Years 3-Years 3-Years


Pond Size (Gallons)
Initial Dose
(1x per Week or Until Clear)
Maintenance Dose
(1x Every 2 Weeks)
Up to 500 2 Ounce 1 Ounce
Up to 1,000 4 Ounce 2 Ounce
Up to 2,000 8 Ounce 4 Ounce
Up to 4,000 16 Ounce 8 Ounce
Please note: Above are recommendations. Always read the product label.

Routine Application Rate

Apply every two weeks.

Persistent Problem Application Rate

If pond water is turbid, double the dose and use weekly until water is clear. Thereafter use every two weeks for maintenance.

For Best Results

Apply Barley Extract to an area of the pond with the most water flow for proper dispersion of the product.


None. Barley Extract is safe for use with fish, plants, birds or domestic animals that drink from the pond.


Accessories & Related Items




"Committed to Quality and Satisfaction ..."

CrystalClear is committed to product quality and your satisfaction. If you have any questions regarding the use of our products please don't hesitate to contact us. We would be happy to hear from you.

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Item Numbers and UPC

Item Number
UPC Code
CC095-16 811262015981 16 Ounce
CC095-32 811262016001 32 Ounce
CC095-1G 811262016049 1 Gallon
CC095-2G 811262016063 2.5 Gallon

Do You Still Have Questions?

Contact us now to speak with one of our representatives and they will help you choose the correct product for your water garden needs.