SeaKlear Algae Prevention & Remover 1 QT (32 oz)

SeaKlear Algae Prevention and Remover lasts up to 90 days and uses an effective and economical low dose organic copper complex which prevents and kills all types of algae including blue-green, black and mustard algae. This algaecide is perfect for winterizing, vacation treatments and Spring start-ups. The odor free, non-staining, non-irritating formula is very economical, 1/2 bottle (16 oz) will treat 10,000 gallons helping reduce your overall chemical costs. The active ingredient is copper sulphate pentahydrate (11.83%). This product is not compatible with Nature2 or Biguanide products.