Ultraviolet Sterilizers » Pondmaster Ultraviolet Clarifiers

The only Ultraviolet Clarifiers with UL listed submersible ballasts, all three feature the glowing monitor Halo Ring that shows the light is working, above or below water. The black color makes it unobtrusive wherever it's used. Visible during the day and night from any angle, the soft blue halo shows it’s working, but does not detract from the beauty of your pond. Designed to handle the clarifying needs of ponds up to 6,000 gallons. These lights offer great value, along with ease of use unsurpassed by any other ultraviolet sterilizer.