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 safe for use with fish, plants, birds or domestic animals that drink from the pond.

  • 1 Gallon – Treats 64,000 Gallons

Barley Extract is the natural solution to maintaining a clean and healthy 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.


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

Routine Application Rate: Apply Barley Extract every 2 weeks.

Persistent Problem Application Rate: If pond water is turbid, double the dose and use weekly until water is clear. Thereafter use every 2 weeks for maintenance.

For Best Results: Apply to an area of the pond with the most water flow for proper dispersion of the product.

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