Lowers the pH of pond water (makes it more acidic). It is phosphate free, does not promote algae growth. Includes measuring cup. Optimal pH for most ponds is 7.0. Contains sulfuric acid.
Directions: Using the measuring cup, add 1 tsp for every 50 gallons of pond water. Mix this dose in a bucket with 2 gallons of pond water and distribute evenly around the perimeter of the pond. Wait 24 hours, test pH again and repeat treatment as necessary.
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