JBL PROCRISTAL COMPACT PLUS UV-C 5 WATT.

Crystal clear and healthy water
Poor lighting conditions, too many fish, or a general excess of nutrients can adversely affect garden ponds and aquariums and can promote algae growth. The JBL water clarifier eliminates flooding caused by bacteria and liquid algae. The water passes through the solid UV-resistant housing. The UV-C radiation kills bacteria and liquid algae. The efficiency of this UV-C water clear is particularly high as the glass cylinder is surrounded by a reflective stainless steel foil reflecting the UV-C radiation, thereby doubling its efficiency. This can also help eliminate persistent algae, such as wire algae, as their spores are also extensively killed.

No harmful side effects
No change in water values / no negative impact on the essential cleaning bacteria in the filter.

Easy to install:
Connect the water purifier to the external filter or a separate water pump.

Security
JBL UV-C Water Clarifier is TÜV tested and has a safety switch for automatic switch-off when the unit is opened. It is equipped with an LED lamp to indicate whether the UV-C lamp is working.