Each packet treats up to 1,000 gallons FWF Dry includes six 1 oz. water soluble dry packets.FWF Dry contains live beneficial bacteria to keep ponds clean, clear and healthy throughout the long winter months. It prepares your pond forWinter by aiding nature in breaking down fallen leaves, sediment fishwaste and excess food that has built up during Spring and Summer to keep healthy through the long Winter months.

Product SKU: Item f#20109