Powerful UVC for ponds up to 60,000 litres.
This is a serious piece of kit at a very realistic price. The large chamber within this UVC unit (just under 1m long, 3' 3") ensures that the pond water is exposed to the UVC radiation for a considerable amount of time.
The chambers also incorporate a helix meaning that the water turbulates through the chamber increasing the level of radiation exposure.
NOTE: UVC bulb included.