Skill-it Algaecide is a user-friendly, EPA registered algae remover. It removes strong and persistent algae including most types, colors and forms of algae. It can be applied directly to water for treatment.

• 50% concentration that kills and prevents algae

• Non-metallic formula that won’t cause staining

• Removes most types of algae including persistent forms of algae

• Can be applied directly to the water

• Quart bottle (32 Ounces)

• doesn’t require adjustment to the water pH before applying