Pond Care Pond-Zyme is a concentrated formula of seven fast-acting bacterial strains that create and maintain sparkling clean water gardens and koi ponds. It immediately begins to break down fish waste and dead algae that cause cloudy water, sludge build-up and debris that clogs pond pumps and filters. It also digests grass clippings that may enter your pond and keeps pond water clean and clear .8 oz. Treats 8000 gallons of water.
Directions For Use:
Sprinkle desired dose evenly around the perimeter of the pond.
Initial Dose: Using the enclosed spoon, add one spoonful of Pond-Zyme Plus for every 100 US gallons (380 L) twice a week for two weeks.
Maintenance Dose: Add one spoonful for every 200 US gallons (760 L) every two weeks.
End of Season Dose: Same as initial dose.
Compatibility: Pond-Zyme Plus can be used in all ornamental koi ponds and water gardens. Pond-Zyme Plus is formulated to work in both cold and warm water.
Accidental freezing of this product will not reduce its performance in the pond. In cold water (below 40F) the activity of Pond-Zyme Plus, as with all bacterial products, will be reduced.