OASE Vitronic UVC Clarifier - 18W | Up to 20,000L Ponds

The OASE Vitronic UVC Clarifier 18W is an effective pond water clarification solution designed to reduce suspended algae, bacteria and germs for cleaner, clearer pond water. Using 18 watts of UVC power, the Vitronic exposes passing pond water to ultraviolet radiation, helping control the microorganisms responsible for green and cloudy water.

UVC clarification works by disrupting the cell structure of suspended algae as water passes through the unit. The affected particles can then be more effectively captured by the pond filtration system. This makes the Vitronic 18W an excellent addition to pond filtration systems where persistent green water or suspended algae are affecting water clarity.

Designed for flexible installation, the Vitronic can be combined with a wide range of commercially available pond filters. It can also connect directly to compatible OASE BioSmart and BioTec ScreenMatic² filter systems, providing a convenient solution for upgrading an existing OASE filtration setup with UVC clarification.

The unit supports a maximum flow rate of 3,500 L/H and is suitable for decorative ponds up to 20,000 litres, ponds with fish up to 10,000 litres, and koi ponds up to 5,000 litres. Selecting the correct capacity according to fish stocking levels is particularly important because ponds with fish and koi generally place a greater biological load on the filtration system.

Installation is straightforward using the included universal stepped hose tails. The Vitronic supports 25mm, 32mm and 38mm hose connections, corresponding to 1", 1 1/4" and 1 1/2" sizes. It can simply be installed in the water line between a suitable pond pump and filter, allowing pumped water to pass through the UVC clarifier before continuing through the filtration system.

A built-in visual function check makes it easy to confirm UVC operation without dismantling the unit. For ongoing maintenance, the quick-release mechanism provides convenient access to the quartz glass, simplifying routine cleaning and helping maintain effective UVC performance.

The OASE Vitronic 18W operates from 220-240V / 50-60Hz, includes a generous 5 metre power cable, and has a maximum operating pressure of 0.6 bar. With proven OASE engineering, flexible filter compatibility and a 2-year guarantee, it is a practical UVC clarifier for Australian pond owners looking to improve water clarity and manage suspended algae.

Installation & Maintenance

The OASE Vitronic 18W is designed for straightforward integration into a pumped pond filtration system. Install the UVC clarifier in the connecting hose between the pond pump and filter, ensuring that the selected hose and flow rate are suitable for the system.

The included stepped hose tails support 25mm, 32mm and 38mm hose sizes, making the unit suitable for a range of common pond plumbing configurations.

For continued UVC performance, periodically inspect and clean the quartz glass. The quick-release mechanism simplifies access for maintenance. The UVC lamp should also be inspected and replaced in accordance with OASE maintenance recommendations to maintain effective clarification.

• 18W UVC Clarification: Uses ultraviolet radiation to help reduce suspended algae, bacteria and germs in pond water.
• Helps Control Green Water: UVC radiation disrupts suspended algae cells, supporting improved pond water clarity.
• Up to 20,000L Pond Capacity: Suitable for decorative ponds up to 20,000 litres under appropriate operating conditions.
• Fish Pond Capacity: Suitable for ponds with fish stock up to 10,000 litres.
• Koi Pond Capacity: Suitable for koi ponds up to 5,000 litres.
• 3,500 L/H Maximum Flow: Designed to operate with pond filtration systems at flow rates up to 3,500 litres per hour.
• Visual Function Check: Allows straightforward monitoring of UVC operation.
• Quick-Release Maintenance: Provides convenient access for cleaning the quartz glass.
• Flexible Hose Connections: Supports 25mm, 32mm and 38mm hoses for easier integration into different pond systems.
• Multiple Connection Options: Features one inlet and two outlets for flexible installation.
• Broad Filter Compatibility: Can be combined with many commercially available pond filtration systems.
• OASE Filter Integration: Compatible with selected OASE BioSmart and BioTec ScreenMatic² filtration systems.
• Simple Inline Installation: Designed for installation between the pond pump and filtration system.
• 5 Metre Power Cable: Provides greater flexibility when positioning the UVC clarifier around the pond.
• 2-Year Guarantee: Backed by an OASE 2-year guarantee.

• Brand
  OASE
• Model
  Vitronic 18W
• Product Type
  UVC Pond Clarifier
• UVC Power
  18W
• Power Consumption
  18W
• Rated Voltage
  220-240V / 50-60Hz
• Maximum Flow Rate
  3,500 L/H
• Suitable for Ponds Up To
  20,000L
• Suitable for Ponds with Fish Up To
  10,000L
• Suitable for Koi Ponds Up To
  5,000L
• Maximum Operating Pressure
  0.6 bar
• Number of Inlets
  1
• Inlet Connections
  25 / 32 / 38mm - 1" / 1 1/4" / 1 1/2"
• Number of Outlets
  2
• Outlet Connections
  25 / 32 / 38mm - 1" / 1 1/4" / 1 1/2"
• Function Check
  Visual
• Temperature Display
  No
• UVC Operating Hours Meter
  No
• Dimensions (L x W x H)
  529 x 186 x 130mm
• Net Weight
  2.096kg
• Power Cable Length
  5m
• Compatible OASE Filters
  BioSmart 18000 / 36000, BioTec ScreenMatic² 40 / 60000
• Guarantee
  2 Years