Oase Vitronic 55 W UVC

SKU: 57373
GTIN: 4010052573731
Brand

UV Type

Pond UV Clarifier

UV Wattage

55 W

Compatible Spare Category

UV Spares

The Oase Vitronic 55 W UVC is a powerful ultraviolet pond clarifier designed to eliminate green water algae and improve pond water clarity. Suitable for ponds up to 60,000 litres, it connects easily to most pond pumps and filtration systems. This inline UV clarifier helps maintain clear pond water by destroying suspended algae and harmful microorganisms.

£189.99 (inc VAT)

Optional Extras

Add genuine compatible UV spares for this unit where a fixed matching part is available. Check wattage and model before ordering.

Oase Vitronic 55 W UVC Pond Clarifier

High Output UV Clarifier for Large Ponds

The Oase Vitronic 55 W UVC is a powerful ultraviolet pond clarifier designed to eliminate green water caused by suspended algae and improve overall pond water clarity. As pond water flows through the unit, it is exposed to ultraviolet light which disrupts the cellular structure of single celled algae, bacteria and other microorganisms responsible for cloudy or green pond water.

Designed for inline dry installation, the Vitronic 55 W can be connected easily to most pond pumps and filtration systems. The supplied stepped hose connectors allow the clarifier to work with multiple hose sizes, making it suitable for a wide range of pond setups.

How the Oase Vitronic 55 W UVC Works

Water from the pond is pumped through the UVC chamber where it flows past the ultraviolet lamp. The UV light damages the cells of suspended algae, causing them to clump together so they can then be removed by the pond filtration system.

This process helps restore clear pond water while also reducing harmful bacteria and microorganisms in the water column. Improved water clarity allows sunlight to reach aquatic plants while supporting a healthier environment for fish and beneficial bacteria.

The Vitronic 55 W UVC is designed to be simple to install and maintain. A visual inspection window allows you to confirm the UV lamp is operating correctly, while the quick release ballast unit allows the lamp to be replaced quickly and easily.

For safety, the built in switch automatically shuts off the UV lamp when the housing is opened. This prevents accidental exposure to ultraviolet light during maintenance.

The Vitronic range works well with many filtration systems including the Oase BioSmart filter series, making it a versatile solution for larger ponds struggling with green water algae.

Pond Size Recommendations

Natural ponds without fish can be treated up to approximately 60,000 litres.

Goldfish ponds are typically suitable up to around 30,000 litres.

Koi ponds require stronger filtration and are recommended up to approximately 15,000 litres.

Correct pump flow rate and filtration are important to ensure effective UV clarification.

Key Features

  • 55 watt ultraviolet clarifier for controlling green water algae
  • Helps reduce harmful bacteria and microorganisms in pond water
  • Suitable for ponds up to 60,000 litres depending on stocking levels
  • Inline installation for easy connection to pond pumps and filters
  • Visual inspection window to confirm lamp operation
  • Quick release ballast unit for simple lamp replacement
  • Built in safety switch prevents lamp operation when opened
  • Compatible with Oase BioSmart filtration systems
  • Stepped hose connectors for multiple hose sizes

Technical Specifications

  • Dimensions 660 x 155 x 130 mm
  • UV lamp power 55 watts
  • Maximum pond size 60,000 litres without fish
  • Maximum pond size 30,000 litres with goldfish
  • Maximum pond size 15,000 litres with koi
  • Maximum flow rate 8,500 litres per hour
  • Hose connections 25 mm
  • Hose connections 32 mm
  • Hose connections 38 mm
  • Power cable length 5 metres

Technical information

Dimensions (L Ă— W Ă— H) mm 660 Ă— 155 Ă— 130
Rated voltage 220 – 240 V / 50/60 Hz
Power consumption W 55
Power cable length m 5.00
Net weight kg 2.35
Guarantee Years 2
UVC power W 55
Temperature display No
UVC operating hours meter No
Function check Visual
Number of inlets Units 2
Inlet connections mm 25 / 32 / 38
Inlet connections 1″, 1 ¼”, 1 ½”
Number of outlets Units 1
Connections, outlet mm 25 / 32 / 38
Outlet connections 1″, 1 ¼”, 1 ½”
Max. flow rate l/h 8500
Max. operating pressure bar 0.6
Suitable for ponds up to max. m3 60.0
Suitable for ponds with fish stock m3 30.0
Suitable for ponds with koi m3 15.0

UV sizing and maintenance notes

Oase Vitronic 55 W UVC should be matched to the pond volume, flow rate and water clarity problem you are trying to solve. UV clarification works best when water passes the lamp at a suitable speed and the quartz sleeve is kept clean. If the flow is too fast, contact time can be reduced. If the lamp is old or the quartz sleeve is dirty, performance can drop even when the unit still appears to be switched on.

  • Replace UV lamps as part of routine seasonal maintenance.
  • Clean or inspect the quartz sleeve when water clarity starts to deteriorate.
  • Match the UV to the pump and filter rather than installing it in isolation.
  • Allow safe access for lamp changes and winter maintenance.

Good UV performance also depends on mechanical filtration. Removing fine debris before the UV helps the lamp work on green water algae more effectively.

Helpful links and compatible products

Use these links to plan the rest of the system around this product. The right pump, pipework, UV, air supply, media or spares will make the installation easier to set up, maintain and service.

More useful ranges and guides

These related ranges and guides may help you compare options, choose the right accessories and plan the full pond system rather than viewing this product in isolation.

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