PondMaster 20 Watts UV UltraViolet Clarifier/Sterilizer

PONDMASTER UV UNITS CAN BE USED BOTH IN AND OUT OF YOUR POND. The unobtrusive black color of the UV unit allows for better blending into the pond or background. Each UV unit also comes with one or more of the patented “Halo ring” This soft blue glow shows the unit is working but does not detract from the beauty of your pond.