Pondmaster Ultraviolet Clarifier comes with a submersible transformer, 18ft. cord, quartz sleeve, and ultraviolet bulb. This versatile unit can be submersed to help control green water and improve water clarity.
• Vortex Flow Design Exposes Water Longer to Ultraviolet Light
• Fully Submersible
• Black Color is Unobtrusive
10w Ultraviolet Clarifier is suitable for ponds up to 1500 gallons
20w Ultraviolet Clarifier is suitable for ponds up to 3000 gallons
40w Ultraviolet Clarifier is suitable for ponds up to 6000 gallons