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Rx Clear® 7% Copper Algaecide (Various Quantities)


Item #201307


SHIPS TODAY if ordered in the next:

This product is effective in controlling a broad range of algae, This product was made especially to control growth of algae in all types of swimming pools. Its long lasting action will control existing algae and subsequent doses will control recontamination with no waiting.

Copper Algaecide is especially effective against Chara(Stone wart), Spirogyra, Cladophora, Vaucheria Ulothrix, Microcystis, Oscillatoria, Mustard Algae and Black Algae. The triethanolamine in this product prevents the precipitation of the copper with the carbonates or bicarbonates in the water.

This product comes concentrated. Dilute with at least 9 parts of water before applying. Pour the required amount of this product into a plastic watering can, fill with water and sprinkle around edge of your pool. Apply the initial treatment to a freshly filled pool or at first visible signs of algae growth.

Note: Due to state regulations, this item cannot be shipped to California


  • Prevent: 1 oz. per 5,000 gallons bimonthly
  • Kill: 2 oz. per 5,000 gallons
  • Kills Black, green, mustard and red algae
  • Do not use in pools where minerals present a problem
Diultion Chart for Swimming Pools
Swimming Pool Capacity Gallons Of Water Initial Treatment Treatment Every 2 Weeks
5,000 2 ounces 1 ounce
10,000 4 ounces 2 ounces
20,000 8 ounces 4 ounces
30,000 12 ounces 6 ounces
40,000 16 ounces 8 ounces
50,000 20 ounces 10 ounces


More Information
Brand Rx Clear®
Package Size Single Pack
Weight 1 Qt

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(No replacement parts)