The SunSun UVC pond clarifier from the CUV-100 series features a linear water flow that directs the water stream directly past the UVC lamp.

The UVC radiation from this PL lamp kills harmful algae, bacteria, and pathogens, keeping algae growth under control.

Typically, the UVC pond clarifier provides clear pond water within 14 days, provided it is combined with a biological pond filter. The UVC pond clarifier irradiates the pond water in a flow reactor with UV-C radiation. This UV radiation alters the tertiary and quaternary structures of the algae proteins, leading to the death of the algae. The algae clump together into larger particles and can be easily removed from the water cycle through mechanical pond filtration.

The lifespan of the UVC lamp is between 7,000 and 10,000 operating hours. It is recommended to replace the lamp at the start of the annual season when the water temperature in the pond rises, and to clean the quartz glass of the UV lamp.

How it works:
Water circulates through the two openings of the UVC clarifier, reducing all impurities such as suspended algae, pathogens, bacteria, or parasites. The longer this contact is maintained and the higher the UVC output, the more effective the killing is.

What size do you need?
For koi ponds, you can calculate 3 watts of power per cubic meter of pond water for the UV clarifier.

Note: Since the CUV is symmetrically designed, both connection pipes can be used equally as inlet and outlet.