UV-C water clarifiers help you to remove white and green water clouding quickly, easily and without a hitch. The UV-C radiation with a wavelength of 200-280 nm has a germicidal effect and thus can combat the cause of the clouding (whitish = bacteria/greenish = floating algae). The water of the aquarium or pond is pumped through the UV-C clarifier with a recommended pump performance where the UV-C radiation kills off the germs in the water as it passes through. The water amount flowing through the clarifier therefore needs to be adapted so that it is not too high! There is a table on the packaging to give you information about the right pump size.
Two or more JBL ProCristal UV-C water clarifiers can be connected to each other using the JBL ProCristal UV-C QuickConnect. The performance of the devices add up and the “double device” is then suitable for a higher water amount.