Black algae is a tough one to best in pool water. Super 90 gets in close contact with the algae to kill it and make sure it doesn’t return.
Super 90
Features
- Slow dissolving granular
- Highly concentrated to kill stubborn algae
- Stabilized chlorine
Benefits
- Excels at offing black algae; will kill all other types as well
- Raises chlorine levels in water
Applications
- FOR WHITE PLASTER POOLS ONLY
- Adjust pH 7.2-7.6. Alkalinity 80-120 ppm
- Apply product when pool is not in use
- For algae removal: Add 1 pound per 10,000 gallons of water; double dosage for more severe cases of algae
- BRUSH! BRUSH! BRUSH!
