SATISFACTION 100% GUARANTEED!

Permanent Algaecide is especially effective against Chara (stone wart), Spirogyra, Cladophora, Vaucheria Ulothrix, Microcystis, Oscillatoria, Mustard Algae and Black Algae.

Permanent Algaecide is 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 by algae. Treated water can be use immediately - no waiting!

• Initial dose 2 oz. per 5,000 gallons of water.
  
• Bi-monthly dose 1 oz. per 5,000 gallons.
• 7% active ingredient
• Copper as elemental

• SATISFACTION 100% GUARANTEED
• Safe & Secure Internet Shopping
• Fast Shipping!