Designed to be used in pools as a periodic shock treatment in regular maintenance and in pools with visible algae or with cloudy water. The fast-acting treatment helps raise your pH level and provides a calcium hardness.

• 1lb per 9,000 gallons of water
• 68% Calcium Hypochlorite
• Kills algae and treats fouled, dirty water
• Contains no cyanuric acid

This product is designed for the quick and easy control of green slim due to algae growth. Within minutes after proper application, algae will begin to be destroyed. This product will dissolve quickly without leaving a residue. Dead algae will drop to the bottom of the pool while the unsightly green color of the water disappears.

• 1lb treats 7,500 gallons of water
• For all pools and surfaces
• Economical
• Will not cloud water
• Excellent for use in vinyl pools