Copper Sulfate

Pond Algae Control
SKU: 00333
Manufacturer part number: 00333
GTIN: 768980003335

Granular Pond Algae Control

Crystal Blue Copper Sulfate is a great pond algae control product for filamentous or string algae.  Copper sulfate should be used as a pond algae treatment on actively growing algae in water temperature above 60F.  When getting rid of algae in a pond, it is always important to treat 1/2 of the pond algae at a time to avoid killing too much algae and depleting the water of oxygen.  Copper sulfate is safe for most varieties of fish (see restrictions below) when used properly.  Granular copper can be applied in one of three different ways: broadcast crystals, place crystals in a burlap bag and drag behind boat, or dissolve crystals and spray.  The application method we recommend is to dissolve the crystals in hot water and spray actively growing algae.

Treatment Area                             Smart Crystals
2,500 square feet 0.3lbs
5,000 square feet 0.6lbs
10,000 square feet 1.2lbs
15,000 square feet 1.8lbs

*Above rates are recommendations.  Always be sure to read the product label before you apply your pond algae treatment.       

  • Treat every 14 days
  • Apply by casting granulars, dragging behind boat in burlap, or dissolve and spray
  • Do Not Use with KOI or Goldfish


View Product Label
View SDS for Copper Sulfate

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Shipping Restrictions

This product has shipping restrictions and can only be shipped to the following places.
  • Indiana
  • Alabama
  • Arizona
  • Arkansas
  • California
  • Colorado
  • Delaware
  • District of Columbia
  • Florida
  • Georgia
  • Idaho
  • Illinois
  • Iowa
  • Kansas
  • Kentucky
  • Louisiana
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  • Minnesota
  • Mississippi
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  • New Mexico
  • North Carolina
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  • Rhode Island
  • South Carolina
  • South Dakota
  • Tennessee
  • Texas
  • Utah
  • Vermont
  • Virginia
  • West Virginia
  • Wisconsin
  • Wyoming
Sanco Industries, Inc.
1819 S. Calhoun St.
Fort Wayne, IN 46802
Office Phone: 260-426-6281
Toll Free: 888-697-2626
Fax: 260-426-3922