Sunsun CUV-218 Pond UV Clarifier 22W - High-Capacity UVC Sterilizer

Eliminate green water and safeguard your aquatic life against harmful pathogens with the Sunsun CUV-218 Pond UV Clarifier 22W, available at www.onyxaqua.com. Engineered for heavy-duty sterilization, this external UVC unit rapidly eradicates suspended algae and waterborne germs, creating a crystal-clear, healthy environment for your fish in both fresh and saltwater setups.

Key Features & Benefits

• Patent Spiral Flusher: Designed with an internal spiral water flow path that forces water to wrap around the quartz glass tube, maximizing exposure time to the UV-C radiation for highly efficient sterilization.

• Visual UV Indicator: Features a convenient, built-in indicator screen window on the external housing that illuminates to confirm the UV lamp is functioning correctly without needing to open the unit.

• Massive Treatment Capacity: Capable of handling large water volumes up to 20,000 liters with a maximum through-flow rate of 2500 L/h, making it ideal for substantial outdoor ponds and large indoor aquariums.

• Energy-Saving Operation: Utilizes an advanced electrical ballast to power the internal UV-C lamp efficiently, maintaining an 85% effective radiation rate even after 8000 hours of continuous use.

Technical Specifications

For optimal safety and performance, the Sunsun CUV-218 Pond UV Clarifier 22W must be installed completely external to the water, placed at least 2 meters from the edge of your pond or tank. This clarifier does not include a water pump; it must be connected in-line with your existing filtration system's return pump via the included inlet and outlet adapters. When operated continuously, you will witness a dramatic reduction in green water and algae within approximately ten days of installation.