This copper/quat formula eliminates the toughest black algae. Its
patented triple-chelation process holds copper ingredients active in
solution for longer algae control. Swimming can commence immediately
Penetrates even deeply rooted black algae colonies
Applications: To Treat Existing Black Algae: 1. Brush algae spots prior to application. If pool is very dirty with heavy algae growth, first vacuum, clean and scrub walls. 2. Add 12 oz. per 10,000 gallons to a pail of water and distribute along perimeter of the pool.
Maintenance Dosage (weekly): Add 6-8 oz. per 10,000 gallons weekly.
Sizes: 32 oz.
treat an existing condition, use Algimycin™ 1000 algaecide according to
the label instructions and brush algae daily. Also, check the pool's
circulation as black algae usually grows in areas with poor water
Compatible With: Chlorine, bromine, mineral purification systems, salt water pools and ozone sanitizers.