UVC Replacement Bulbs

UV clarifiers are a common way for the pond owner to keep their pond water clear. A UV clarifier works by passing the water through a tube next to a UV bulb. The high intensity light kills off the microscopic algae cells that form green water. These bulbs need replacing every so often (approximately once per year), here you can see our full range of replacement bulbs. If you are unsure which one you need, please do get in touch!