Savio offers a 50 watt UV light called Uvinex that provides safe, chemical free algae control for ponds.  Coated bulb technology does away with fragile glass sleeves and is virtually maintenance free - simply wipe clean with a damp cloth to restore full effectiveness. 
Add this sterilizer to your Full Size Skimmerfilter in minutes with the simple "plug'n play" installation.

In no time at all this UV light increases the effectiveness of your filtration system; green water algae is eliminated and this UV lamp helps prevent the spread of disease by killing bacteria. This integrated approach costs less than buying a separate standalone component and is easier to maintain.

For ponds up to 6,000 gallons

Maximum pump flow:  4,750 GPH