Clean your pump regularly with
Pump & UVC Clean.

Regular cleaning of your pond pump and UVC is necessary for efficient operation, to prolong its service life and maintain the warranty. Limescale deposits allow dirt and algae to adhere more easily to your pump, causing reduced performance and more wear. Dirt and limescale on the quartz of your UVC reduce the permeability of UV light hitting the water, reducing efficiency. SuperFish Pump & UVC Clean is a natural acid that dissolves the scale and cleans your pump and quartz sleeves up to aid maximum performance.