Aqua~Health Black Spot Granular Algaecide

Aqua~Health Blackspot Granular Algaecide is perfect for (and should only be used in) pebblecrete, white plaster and tiled pools.

Core benefits include:

• Highly concentrated
• Effective against blue-green and black algae
• Not affected by high levels of chlorine
• Granules can be directed towards affected area
• Dissolves slowly to stay in contact with affected area longer