A Metallic Copper Algaecide used to prevent and kill unwanted algae infestations including black, green, mustards, and red algae.

• Available in a 1 Quart bottle.
• 2 oz. per 5,000 gallons to kill algae
• 1 oz. per 5,000 gallons to prevent algae
• Not recommended for use with well water or a heater or where minerals present a problem