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Applied Biochemists Yellowtrine Algaecide
Yellowtrine granular algaecide rids all pool types of mustard algae and destroys deposits without leaving a residue. Must be used in conjunction with a chlorine shock product.
Initial Treatment: 4 oz. treats 10,000 gallons of water.
Weekly Maint. Dose: 2-4 oz. per 10,000 gallons of water.