• Ultraviolet clairifiers clean and clear pond water with UVC band light
• OASE Vitronic UVC clarifiers offer powerful standalone clarification that integrates with OASE BioSmart filters
• Quick release ballast allows fast quartz sleeve maintenance and easy bulb changes
• Clear tubing adapters and indicator light show the clarifier is working
• Vitronic 18 and 36 watt units install easily on the housing of BioSmart filters with dual outlets

::TECH TIP::

UVC bulbs have a service life of 9,000 hours, about a year of typical use. At that point output drops to a level that is ineffective at controlling green water, so the bulb should be changed. Change bulbs every spring when nutrient levels are at their highest after the winter and other plants are not yet actively growing.