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EHEIM reeflexUV 800
EHEIM reeflexUV 800
EHEIM reeflexUV 800 EHEIM reeflexUV 800 EHEIM reeflexUV 800

EHEIM reeflex UV 800

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EHEIM reeflexUV 800 is a UV lamp for the aquarium with a new type of reflector technology and reduces algae and micro-organisms in the water.

Ideal for an aquarium from 400 to 800 L

directly available

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(5/5) out of 1 total ratings
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Combine with

EHEIM UV-C lamp for Reeflux

EHEIM UV-C lamp for Reeflux


EHEIM reeflex UV 800 UV-C lamp

EHEIM reeflexUV 800 is a UV lamp for the aquarium with a new type of reflector technology. 1.8 times more effective with less power consumption compared to conventional technology.

EHEIM reeflexUV reduces the amount of microorganisms in the water and reduces cloudiness more efficiently than ever before.

ReeflexUV is another new, typical innovation from EHEIM: thanks to the built-in reflector, the killing of micro-organisms is significantly improved. In conventional UV lamps, the water is guided past the UV-C radiation via a bypass. In the EHEIM reeflexUV the water follows the direct route. There is no loss of performance of the filter, less energy is required and it functions 1.8 times more effectively.

EHEIM reeflexUV should only be used in combination with a filter to reduce small particles (micro-organisms, algae spores, etc.).

The advantages of EHEIM reeflex UV lamp

- Quickly and efficiently reduce harmful bacteria and parasites
- Removes cloudiness of the water caused by algae or bacteria
- Internally applied, high-gloss aluminum reflects UV-C light, allowing for more efficient operation
- Excellent results with low energy consumption (1.8 times more effective than conventional UV sterilizers)
- No loss of performance, thanks to the special design, water is not diverted
- Also ideal for breeding aquariums, because it reduces the risk of infections
- Housed bacteria remain safely in the filter, as only floating organisms are killed
- Simple, safe and easy to clean
- AUTO-OFF: automatic switching off of the lamp during replacement
- Easy to mount with the supplied mounting holder

Specifications EHEIM reeflexUV 800

For aquarium contents: 400-800 L
Power consumption (60 Hz): 11 watts
Maximum pressure: 0.80 bar
L x W x H 106 x 149 x 523mm
Hose connection: 16/22mm

EHEIM reeflexUV is available in 3 versions:

  EHEIM reeflex UV 350 EHEIM reeflex UV 500 EHEIM reeflex UV 800
Article number: 3721210 3722210 3723210
For aquarium contents: 80-350 L 300-500 L 400-800 L
Power consumption: 7 watts 9 watts 11 watts
dimensions (LxDxH mm): 106x128x309 106x149x383 106x149x523
Air hose connection: 12/16mm 16/22mm 16/22mm

3 year Dutch warranty


Data sheet

Product type:
UV lamp
EHEIM reeflexUV 800
Aquarium volume:
400-800 L
Power consumption:
11 Watt
Filter hose:
16/22 mm
Mounting and power adapter


EHEIM reeflexUV

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EHEIM reeflexUV flyer

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