Cleaning Chemica Block 5 lb size

Cleaning Chemical For Use In Lakes Ponds Water Gardens Treatment Coverage Up to 5 acre-ft Usage pH 5.5 to 9.5 pH Container Type Block Container Size 5 lb Formulation Bacteria Enzymes Shelf Life 2 yr Reapplication Time 60 day Non-Toxic Yes Cleaning Functions Dissolves Sludge Removes Dead Leaves and Grass Features Improves Dissolved Oxygen Levels Increases Water Clarity Reduces Ammonia and Nitrogen Levels Significantly Reduces Noxious Odors Caused By Hydrogen Sulfide Form Block