Bitron 24C Ultraviolet Clarifer | OASE Pond UVCs - Water Garden
  • Bitron 24 Watt UV Clarifiers with patented self-cleaning and bypass functions from OASE, the world's leading manufacturer of Aquatic technology

    • Kills green algae and pathogens and flocculates for simple removal by filter
    • Max. pond volume 25,000 litres (no fish); 12,500 ltrs (average fish stock e.g. goldfish); 6,500 ltrs Koi
    • 24 watts UVC c/w 5 metres cable
    • Automated self cleaning system ensures maximum UVC light penetration
    • Models 24 -110 watts include permanent magnets to prevent calcium deposits
    • Adjustable bypass matches flow rate to pump and achieves optimum UVC performance
    • Integral light indicator/inspection window
    • Connects directly to Biosmart 30000 (Biotec 10.1) Gravity Filters
    • 2 year guarantee
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  • QTY

    £364.99 inc. VAT


    £304.16 exc. VAT

  • Pay in 3 interest free payments of £121.66


  • The Bitron unit "kills" algae and pathogens by UVC light rays, and causes green algae to flocculate allowing the Biotec filter to remove it from the water. The result is clear water and the re-establishment of the biological balance. Strong permanent magnets are integrated into the Bitron that prevents calcification of important functional parts and increases the efficiency of the UVC-filter by reversing the polarity of the calcium crystals.
  • Automatic cleaning for the new Bitron C series means that a cleaning mechanism is continuously activated by the water flow around the quartz glass tube and thus directly prevents the settling of sludge and slime. The result is a UVC quartz glass tube that is always clear. This ensures that the lamp is always 100 % effective.
  • In addition, the Bitron C is equipped with one inlet and two outlets with special hose adapters up to 1 1/2“ (Bitron 36C / 55C / 72C / 110C with 2“ inlet).
  • Optimal performance matched to the filter pump is ensured through an adjustable bypass system (Bitron 18C / 24C / 36C / 55C / 72C / 110C). The flow is adjusted by simply turning the regulators.
  • All Bitron UVC clarifiers have an inspection window that allows convenient inspection of the UVC light tube. The indirect light is diverted in such a way that it is not harmful to the human eye.
  • The Bitron has been designed in accordance with the highest safety standards. This has also been confirmed by the German VDE, which has tested and approved the device.
  • The Bitron UVC clarifiers are a valuable component in OASE Biosmart, Biotec Screenmatic, Biosys and Proficlear filter systems.
  • Oase recommend that UV lights be replaced after 10000 operating hours to ensure full strength radiation of the UV rays.

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  • Brian Steele
    Replaced like for like but could not believe it did not come with new fixing screws Replaced like for like but could not believe it did not come with new fixing screws That was another �27 Yet there were two identical packs of repeated fixings which are not required
    5 stars
  • Graham Legg
    5 star cleared pond within a week
    5 stars
  • Gareth Cutting
    Great design and simple to install and get running together with the Biosmart filter giving superb water quality.
    5 stars

Additional Information

Technical Info

Technical Info

OASE Bitron C Technical Details:

BITRON C Model18 24365572110
Dimensions (L x W x H) mm440 x 180 x 198600 x 180 x 198730 x 215 x 200
Rated voltage220 - 240V / 50/60Hz
Power consumption/UVC power - Watts1824365572110
Power cable length - metres5
Nett weight - kgs3.94.484.526.446.5
Inlet (x 1) connections1", 1 1/4", 1 1/2"3/4", 1", 1 1/4", 1 1/2", 2"
Outlet (x 2) connections1", 1 1/4", 1 1/2"
Max operating pressure   - bar / metres head0.5 bar / 5m1 bar / 10m
Pump capacity max - litres per hour150003000040000
Pump capacity min - litres per hour4000800012000
Suitable for ornamental ponds up to max.-litres1800025000400006000075000110000
Suitable for fish ponds up to max. - litres90001250020000300003750055000
Suitable for Koi ponds up to max. - litres4500650010000150001900027500
Guarantee (excluding bulbs)2 years


The Bitron UV Bulb and self cleaning mechanism can be easily accessed and inspected, via the quick release buttonFlow rate across the UV light can be easily adjusted to achieve optimum algae "kill" rate.The Bitron features a self cleaning mechanism which spins in the flow of water, keeping the quartz sleeve free of debris.


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Bitron 24C Pond UV Clarifier

  • £364.99 inc. VAT


    £304.16 exc. VAT

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