Powerful UVC for ponds up to 18,500 litres. Clears away any green water problems fast! Summer Sale Save £20.00
New largest addition to the Hozelock Vorton range - this 55w UVC will be able to clear even the greenest pond. The special ultraviolet light emitted by this UVC unit causes algae to flocculate (join together). Tiny microscopic single-cell algae that would usually pass through your pond filter become bigger particles that your pond filter can then deal with.