CrystalClear® Foam-B-Gone™ removes protein foam from your pond or fountain's surface in seconds. Many fountains are collection areas for organic materials. This build-up, in combination with the heavy aeration common with the splashing of a fountain or a roaring waterfall often results in foam formation. Completely removes foam from water Works in seconds For use in ponds, fountains & statuary 100% natural & wildlife safe Each ounce treats 1000 gallons 3 year shelf life Routine Application Rate Shake well before use. Apply Foam-B-Gone™ as needed.Persistent Problem Application Rate For persistent and heavy foaming problems apply Foam-B-Gone™ as needed.For Best Results Since foaming is usually an indicator of heavy organic loads it is best to apply a strong bacteria and enzyme supplement, such as ClarityMax™, to remove unwanted organics. SKU Size Treats CC060-1G 1 gallon 128,000 gallons