Pond UV units also known as pond UVC units, are essential for keeping your water free from algae. Ponds UV lights must be used in conjunction with a conventional filter for algae control as the unit works by making the single celled algae clump together enabling you filter media to then trap the resulting particles.
We supply pond UV light units from all the leading manufacturers including TMC and Tetra. Our spare ponds UV bulbs are made by Philips giving the best quality at a reasonable price. Take a look at our range of pond UV lights and ponds UV.