Eheim

EHEIM - reeflexUV 800 - UV sterilizer for aquariums up to 800l

  • -€50.00
  • Ships within 7-10 days.
  • - €50.00
EHEIM - reeflexUV 800 - UV sterilizer - Up to 800l
EHEIM - reeflexUV 800 - UV sterilizer - Up to 800l

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€199.99
€149.99 Save €50.00
Tax included En cours de réapprovisionnement
Ships within 7-10 days.

Eheim Reeflex 800 is an 11 watt UV sterilizer for freshwater and saltwater aquariums from 400 to 800 liters.

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Learn more

EHEIM reeflexUV reduces microorganisms in the water and eliminates turbidity more effectively than ever.

reeflexUV is another typical EHEIM innovation: thanks to an integrated reflector, the microorganism destroys the UV-C rays and conventional UV sterilizers direct the water through diversions above the UV-C burner, into the EHEIM reeflexUV water takes the direct route. There is no loss in performance, you need less energy and the level of efficiency is 1.8 times higher.

reeflexUV should only be used with the filter, in order to reduce small organisms (micro-organisms, algae spores, etc.) in the aquarium.

Advantages of the EHEIM reeflexUV

  • Quickly and effectively reduces harmful bacteria and fish parasites in their infectious stages in the water
  • Eliminates turbidity caused by algae or bacteria
  • Internal high-gloss aluminum reflects UV-C light and provides more efficient sterilization
  • Excellent results with low energy consumption (1.8 times more efficient than conventional UV sterilizers)
  • No loss of performance as by using a special design the water is not redirected
  • Also ideal for breeding tanks as it reduces the risk of infection
  • Dissolving bacteria are safely retained in the filter as only floating organisms are captured
  • Simple and safe maintenance and cleaning
  • AUTO-OFF: automatic safety shutdown when changing lamps
  • Easy to fix using the included fixing

EHEIM reeflexUV 800

EAN 4011708370490
Article number 3723210
UPC (-)
For aquariums of approx. 400.00 liters
For aquariums up to approx. 800.00 liters
Power at 60 Hz min. 11.00 watts
Max pressure at 50Hz 0.80 bar
Width 106.00mm
the size 523.00mm
Depth 149.00mm
Fresh water Yes
Sea water Yes
Tension 230 volt
Frequency 50Hz
Standard power plug USD

Product Details

3723210

What they think about it
(and they are right...)

Reviews about this product
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9.4/10


Based on 6 reviews

  • Image utilisateur Alfredo B.
    Published Sep 26, 2026 at 01:02 am (Order date: Sep 13, 2026)
    5

    Arrived safely (Translated review)

  • Image utilisateur Mirko m.
    Published Aug 21, 2026 at 02:33 pm (Order date: Aug 13, 2026)
    5

    All good, excellent product (Translated review)

  • Image utilisateur Didier T.
    Published Aug 18, 2026 at 02:34 pm (Order date: Aug 11, 2026)
    5

    UV Sterilizer, very effective. Water with absolutely impressive clarity, and yet my water was already very clear! I am very happy with my purchase. Requires a bit of space, as it is quite large! (Translated review)

  • Image utilisateur Philippe L.
    Published Feb 21, 2026 at 05:21 pm (Order date: Feb 15, 2026)
    3

    Too early to give an opinion (Translated review)

  • Image utilisateur Alain M.
    Published Jan 28, 2026 at 07:07 am (Order date: Jan 21, 2026)
    5

    Perfect (Translated review)

  • Image utilisateur Mikael L.
    Published Jul 13, 2024 at 09:16 pm (Order date: Jul 06, 2024)
    5

    Meets my expectations (Translated review)



EHEIM - reeflexUV 800 - UV sterilizer - Up to 800l
EHEIM - reeflexUV 800 - UV sterilizer for aquariums up to 800l
EHEIM - reeflexUV 800 - UV sterilizer - Up to 800l