Pond foggers and mist makers add a dreamy element to your water fountain, waterfall, pond or landscaping application. By simply placing a pond fogger or mist maker underwater, it’ll produce a cool, whirling mist that’s almost magical. No dry ice, chemicals or heat needed. It’ll purify and humidify the air around you, enhance your mood and will even act as an aromatherapy diffuser with only a few drops of fragrance oil.