POND WINTERIZER 16-oz CAREFREE ENZYMES: POND WINTERIZER 16-oz $11.50 SKU: CFE95000 QTY: Click here to save 5% off of your order! POND WINTERIZER 16-OZ Carefree Enzymes Pond Winterizer 16 oz: Ponds 100-1000 gallons dilute measured amount of Pond Winterizer with five parts water. Mix and dispense evenly around pond. Month one use 8 ounces. Month two use 8 ounces. Product is effective in reducing spring cleanup by slowly digesting contaminants such as oils, dust, pollen and leaves,  which normally accumulate in pond water during the winter months. Maintains a healthy environment for fish.