Elimination of suspended algae (green water) Reduction of harmful bacteria and pathogen levels Clever UVC function monitor, display for bulb change and water temperature Bypass technology enables optimal irradiation of the polluted water, even at high flow through rates Individual water flow adjustment for optimal adaptation to the connected filter pump Integrated magnets protect the UVC technology against limescale deposits Visual function check of the UVC bulb 100% protection against eye damage Quick release technology for easy bulb replacement High-quality workmanship with impact resistant plastic housing Incl. high quality UVC bulb Including OASE Clear Water Guarantee in conjunction with the OASE flow through filters, BioSmart, BioTec and ProfiClear Suitable for ponds up to 25.0 m3 SELF-CLEANING: Highly effective UV radiation at all times thanks to patented, independent lamp cleaning QUICK-RELEASE CLOSURE: For easy opening of the lamp housing. To protect against eye damage