Unsightly and opaque green water in the pond (rarely in the aquarium) is caused by microscopic floating algae. There are two ways to combat these algae. By using a liquid anti-algae agent, such as JBL AlgoPond Green (Utilize os biocidas com cuidado. Leia sempre o rótulo e a informação relativa ao produto antes de o utilizar. Registado no Instituto Federal Alemão de Saúde e de Segurança no Trabalho com o número BAUA N-43072.) or with the help of a UV-C water clarifier, which can simply be added to the filter circuit of the pond or operated with a small pump.
The UV-C water clarifier JBL PROCRISTAL UV-C Compact plus 18 W can simply be integrated into the supply hose in front of the pond filter. The enclosed connection nozzles for 12-40 mm hoses mean that installation is always possible without any problems. The floating algae are passed by germicidal UV-C radiation in the device and then filtered out by the filter. A clean and simple solution! It is important that the pump size fits the UV-C water clarifier, otherwise the water with the algae will flow past the UV-C radiation too quickly. Each JBL UV-C clarifier has a table showing the pond size and the correct pump size. When the water has cleared, the UV-C can simply be switched off and put back into operation as required. JBL gives a functional guarantee for all technical devices so that you can rely on their effectiveness.
