SeaKlear 90-Day Algae Prevention & Remover controls all types of algae in pools. Each treatment will last three months.

• Use against blue-green, black and mustard algae
• Nonstaining formula
• Made in the USA 

• Every Three Months: 16 fl. oz. Seaklear 90-Day Algae Prevention & Remover per 10,000 gal. pool water will prevent algae growth in all pool types.

• Severe Algae Treatment: 32 fl. oz. Seaklear 90-Day Algae Prevention & Remover per 10,000 gal. pool water.