Description
For ponds up to 1500 gallons and pumps up to 700 gph. The only ultraviolet light that can be used in or out of the pond. Glowing monitor halo rings immediately show that the unit is working. Each unit includes: **9,000 hour (10-watt) UV lamp **quartz water-tight sleeve **transformer **3/4" barbed intake and discharge connection **18-foot cord