ProTeam Severest Algae Treatment
ProTeam Severest Algae Treatment is backordered and will ship as soon as it is back in stock.
ALL SALES FINAL - Read More
ALL SALES FINAL - Read More
During our Total Liquidation Sale, all sales will be final for purchases made on or after 9/3/2026. Exchanges are permitted only for merchandise that is defective or damaged upon receipt. For issues covered under a manufacturer's warranty, please contact the manufacturer directly.
To read more about this sale, please see our FAQ page.
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ProTeam Severest Algae Treatment
Our ProTeam Severest Algae Treatment will take care of the severest algae issues and eliminate them.
- 1 quart bottle
- Unique copper blend
- Heavy chelated to prevent staining on surfaces
- Works in chlorine or bromine sanitized pools
- Performance increases as the temperature increases and the more the sun shines directly on the water
- Higher copper content than other competitive brands
- Continuously destroys algae for days after application
- Will NOT effect water balance of pool water
Applications:
- Adjust pH between 7.2 - 7.6
- Super-chlorinating the pool water before the addition of Severest Algae Treatment may be necessary if algae is stubborn or resistant
- For treatment of visible algae, add 4 ounces per 10,000 gallons of pool water; 12 ounces may be used for stubborn or resistant algae
- Run pump and filter continuously for 24 hours
- Avoid super-chlorinating or raising pH for 72 hours after application
This product is considered a "hazardous material," is air-restricted and cannot be shipped to Alaska or Hawaii.
All Chemical sales are final.
