The Blagdon Minipond UVC is a high output UVC designed to control algae in your pond. The UV light makes the small particles of algae in your pond clump together (flocculate) so they can be removed easily by your filter.
Available in two sizes: 5 watt and 9 watt
Each UVC comes with hosetails designed to fit 12,20 or 25mm Hose
