UV CLARIFIER/STERILIZER 40W

The Pondmaster UV Sterilizer can be placed outside the pond, and its black color makes it unobtrusive wherever its used. Visible during the day and night from any angle, the soft blue halo shows its working but does not detract from the beauty of your pond. These lights offer great value along with ease of use unsurpassed by any other ultraviolet sterilizer.

UV Light Specifications:
10 Watt UV: Ponds up to 1,500 Gallons - 700 GPH Max - 3/4" Barb Inlet/Outlet
20 Watt UV: Ponds up to 3,000 Gallons - 1,800 GPH Max - 1" Barb Inlet/Outlet
40 Watt UV: Ponds up to 6,000 Gallons - 2,400 GPH Max - 1.5" Barb Inlet/Outlet

UV Light Dimensions:
10 Watt UV - 1 Light Halo - (12"L x 4"W)
20 Watt UV - 2 Light Halos - (18"L x 4"W)
40 Watt UV - 3 Light Halos - (24"L x 4"W)

When to use a UV Sterilizer:
Most Koi keepers will keep their unit(s) on year round. But for small garden ponds you may find that only in the spring, with the combination of longer days and an upsurge in fish activity, is UV necessary. If you do run your UV year-round, it must be protected from frost in a well-ventilated housing. Remember it is important to replace your UV lamps annually for peak performance.