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Best Uvc Filter - Holidays Sale

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Last Updated - 15.12.2025

Best Choice

01

Fluval

UVC Aquarium Clarifier for Fluvla FX Filter 6W

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The FX UVC inline clarifier works with a 6W CCFL bulb that can be replaced quickly and easily by removing 2 screws.
It can work in any direction so you don't have to adjust your current filter or furniture.
Fits easily into aquarium furniture with minimal interference to your existing filter assembly.
Cold cathode fluorescent (CCFL) lamp operates at lower temperature than traditional UVC bulbs and lasts up to 2 times longer.
A light in the transparent lid of the UVC FX clarifier indicates when the device is in operation.

103,69 €
02

Oase

OASE 70233 Filtral UVC Clarifier 1500 Underwater Filter, Pond Clarifier, Water Feature Includes 3 Fountain Attachments for Various Water Feature Variations for Ponds up to 1.5 m³, Black

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Two different filter sponges as well as organic surface elements and ceramic ensure mechanical and biological cleaning of the pond water
The box contents include 3 fountain attachments, which allow individual water features and thus make your pond varied
Practical clips allow quick opening of the housing, which makes the filter elements easy to clean
Individual control of the amount of water and fountain height
A powerful all-rounder with filter function and water feature suitable for ponds up to 1.5 m³ and a hydrostatic head up to 0.9 m

94,79 €
Value for Money

03

OMECO

OMECO 4-in-1 Aquarium Filter Pump 700 L/h with 9 W UVC Clarifier Internal Filter Aquarium Pump Water Pumps for Freshwater and Saltwater Basins, 150-300 L Aquarium Volume with Filter Material

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15% Off
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

UVC clarifier 9 W aquarium: UV filter aquarium inside by placing UVC clarifier pumps, some microorganisms are killed, the growth of algae and moss slows, inhibits the growth of viruses and achieves a healthy environment that corresponds to the growth of fish. Aquarium UVC clarifier can be switched on by a separate switch. (Warm tips: the UV lamp inside the air purifier is a consumption product with a life cycle, so we recommend that you replace the internal lamp after 6 months to avoid the product cannot be used efficiently.)
Quiet and easy to assemble: the aquarium filter pump with suction design can be mounted directly on the wall of the aquarium. UVC clarifier aquarium indoor air pump quiet, more stable engine running, suitable for fresh and sea water. 700L/H pump head can reach 0.7m. If you encounter product problems, please contact us in time. Our professional customer service will help you solve your problem quickly
Medium aquarium pool: aquarium pump inject additional oxygen through the oxygen injector, suitable for small and medium pools with water volume up to 175L-250L, aquarium filter pump is not suitable for large volume ponds. The maximum power of the water pump is 10 W, which can save energy and reduce emissions
90° ROTATING FILTER OUTLET With a rotating design, the water inlet is deliberately kept narrow to prevent young animals, shrimp or crabs from pumping into the aquarium filter. Also has an oxygen injector that delivers extra oxygen into the aquarium and creates a healthy environment for fish and aquatic plants
4-in-1 aquarium pump: the built-in filter pump in the aquarium filter continuously water for sterilisation, filtration, water pumping, oxygen increase. The aquarium filter pump is filtered a filter sponge and an organic quartz ball to effectively remove harmful substances in the water and clean the water aquarium

36,54 € 42,99 €(15% Off off)
04

SunSun

SunSun CUP-807 Aquarium Internal Filter 700 l/h 4-in-1 Filter with Pump for Aquarium, UVC Clarifier and Oxygen Hose, with Filter Sponge and Bioballs

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[VERSATILE INTERNAL FILTER] - With 2-stage filtration through filter sponge and bio-quartz balls, the internal filter in the aquarium ensures crystal clear water and optimal biological cleaning.
[UVC Clarifier for Clean Water] - The built-in 7-watt water clarifier eliminates harmful bacteria and algae, ensuring a clear and healthy environment in the aquarium.
[Powerful Aquarium Pump] - Built-in 700L/H pump at only 10W ensures efficient water circulation while saving energy. The outlet nozzle can be swivelled 90°.
[Individually Adjustable Oxygen Supply] - The integrated hose provides the possibility of additional oxygen supply to create optimal conditions for your aquarium inhabitants.
4-in-1 filter for medium aquariums: The SunSun CUP-807 combines internal filter, aquarium pump, UVC clarifier and oxygen hose in one device. Ideal for aquariums up to 500 litres.

33,49 €
05

Forever Speed

Forever Speed 5-in-1 Aquarium Internal Filter with UVC Clarifier 8 Watt, Aquarium Filter Pump Including Adjustable Flow 650L/h for 100-300L Aquariums

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Suitable for fresh and salt water: the aquarium filter must be completely submerged in fresh and salt water. The design of the floor vacuum cleaner filters out impurities more thoroughly, and the slim inlet prevents fish from being sucked in so they are safe.
Low noise and easy to install: the aquarium filter pump is equipped with strong suction cups that can be attached anywhere under the water surface of the aquarium. The pure copper motor is more stable and safer in operation, with low noise level, it is the first choice for aquarium filter pumps at home.
Built-in UV cleaner: the aquarium filter is equipped with an 8 W UV cleaner that kills some micro-organisms, slows the growth of algae and inhibits the growth of viruses to achieve a healthy environment. The pump is with the UV timer you can choose 3 different times: 4 hours, 8 hours and 24 hours, depending on the water quality.
Adjustable flow rate/direction of the water outlet: the maximum flow rate of the built-in filter is 650L/H, and the size of the water outlet can be adjusted as needed, and the direction of the water outlet can be adjusted 180° left and right. The water outlet is equipped with a rain shower and an oxygen nozzle, which is decorative and practical.
5-in-1 multifunctional aquarium filter: the multifunctional aquarium inner filter, which combines circulation filtration, sterilisation, oxygen enrichment, rain shower and wave formation, can be used both as a filter for cleaning impurities in the aquarium and as an aquarium oxygen pump to increase oxygen in the water body and create a healthy environment for fish and aquatic plants.

29,99 €
06

FEDOUR

FEDOUR 600LPH Aquarium Filter U-V with Timer, 8W Adjustable Aquarium Filter Pump, Underwater Internal Filter for 30-180L Basins, with Biochemical Cotton, Activated Carbon Cotton, Ceramic Balls

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【Specifications】Powerful aquarium internal filter, power: 8W, max water flow: 600LPH, size: 19*7.3*6.6cm, length of spray bar: 6.2in/16cm, length of power cable: 1.5m. Suitable for 30-180L fish and turtle tank.
With timer: you do not need to constantly turn on the U-V lamp. With this timer, you can choose to turn on the lamp for 6 hours, 9 hours, 12 hours or 24 hours according to your needs, which can be more convenient for you. No matter when and where you are, this timer function saves you trouble.
Unique design: this aquarium inner filter has two types of outlets: spray bar and duckbill outlet, and both can be rotated 360°. There is an adjustable button on the spray bar to adjust the water flow of the filter. In addition, this fish filter features a minimum water level design. And the four suction cups can securely attach the filter to the aquarium without it slipping.
This aquarium filter has an overheating protection function that can effectively prevent the motor from overheating due to internal blockages, avoiding engine damage and ensuring higher reliability. In this case, the operation can be resumed once the blockage on the rotor is removed.
Silent fish tank filter: For this aquarium filter, we have improved the internal structure of the pump to further improve sound insulation. Once you put the filter in the water and turn it on, you can hardly hear the motor, just the sound of the water splashing out. The noise level is <35 dB.
Excellent filtration performance: Built-in U-V, not only cleans the water, but also makes the green water clear. This aquarium filter pump also has three types of filter media: 1 piece activated carbon cotton, 2 pieces biochemical cotton and some ceramic balls, which have good filtration effect.

19,97 €
07

SunSun

SunSun CBG-500 Hang On Filter with UVc Lamp, Trailing Filter 500 l/h, for Aquariums up to 115 L

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Versatile] - Suitable for 38-115 litre aquariums. 500 l/h pump capacity flexibly adapts to freshwater and salt water aquariums.
[UVC Unit for Clear Water] - Built-in UVC unit with UV-C radiation kills harmful algae, bacteria and pathogens. Can be switched on and off as needed.
[Easy Installation] - The SunSun CBG-500 hang-on filter allows effortless installation outside the aquarium. Adjustable spacer ensures correct positioning.
Quiet operation: the trailer filter runs quietly and can be optimally adapted to the needs of your aquarium thanks to the infinitely adjustable water flow.
Complete filter equipment: fully equipped with filter fleece, filter sponge, activated carbon and organic balls. Surface skimmer removes particles, filter system for thorough cleaning.

34,99 €
08

Forever Speed

Forever Speed Aquarium External Filter with UVC 4-in-1 Adjustable Flow Hang on Filter 450L/h Waterfall Filter for 10-100L Aquariums

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【Aquarium Outdoor Filter】Pump power: 5W, Germicidal lamp power: 3W, Total Power: 8W, Max. Delivery head: 0.6 m, max. Flow rate: 450L/H, suitable for freshwater and saltwater aquariums from 10 to 100L.
Multi-filtration: the clip-on filter is equipped with an oil film processor, the oil floating on the water surface is sucked through the vortex and cleaned by multi-filtration. The grid design of the inlet cage prevents accidental inhalation of small fish and ensures the safety of the fish.
Hanging design: the external hang on filter can be hung outside the aquarium to save space. Easy to install, just add water to the filter tank and then start the power supply to drive the pump to pump water to avoid the pump burning dry. Note: Reducing the distance between the horizontal plane and the outlet to 0-2 cm reduces the flow noise of the water.
Adjustable flow/sterilisation switch: the UV external filter is equipped with a flow control valve that allows you to adjust the amount of water according to the needs of your aquarium. At the bottom there is a sterilisation switch that allows you to turn on the sterilisation function depending on the water quality to clean the water.
4-in-1 function: the waterfall filter combines filtration, sterilisation, oxygen supply and oil film cleaning in one. The design of the waterfall outlet is not only beautiful, but also improves the oxygen content in the pool and thus the growing conditions for fish and aquatic plants.

26,99 €
09

Coospider

Aquarium U-V Filter Pump for 150-380L Fish Tank, 5W Lamp Anti Algae U-V Clarifier, 1200L/h Crystal Clear Algae Killer Water Pump Air Supply Flow Pump for Cold Water Tropical Fish

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【1 year after-sale service】We offer you a 4000 hour warranty and friendly customer service. If you are not satisfied with our machine in any way after receiving the aquarium pump, please contact the service mailbox on the package.
Separate switch: control the water pump and the aquarium light separately. If you only want to use the water pump, you can turn off the aquarium light separately.
Easy to check light up: you can easily check whether the light is switched on from the outside of the machine, do not need to disassemble the machine to see it.
Crystal clear: built-in 254 nm wavelength fish tank U-V light. It is used in green water aquariums. Make your aquarium crystal clear. It can reduce the number of tank water changes and you don't have to spend much effort to change the water.
Air supply and fresh smell: Once the aquarium is full of green algae, it is accompanied by the smell. This machine can reduce the smell in the aquarium and generate air bubble to add oxygen to your tank water. Simulation of the natural ecology environment.

39,99 €
10

LNIDEAS

LNIDEAS 5-in-1 Aquarium Inner Filter, Aquarium Filter Pump Including 8 Watt UVC Lamp with Timer, Adjustable Flow Aquarium Filter with 650 L/H Water Pump for Freshwater and Saltwater Basins (650 L/H)

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Two water outlet methods: the aquarium built-in filter has two types of outlets: spray rod and sea navel outlet, and both can be rotated 360°. The unique design of the spray rod of the waterfall effect is created to improve the ornamental value.
Quiet and easy to install: the aquarium filter pump with suction design can be mounted directly on the wall of the aquarium. Aquarium air pump quiet, more stable motor running, suitable for fresh and sea water.
Built-in UVC clarifier: aquarium filter pump inside by placing UVC clarifier, some micro-organisms are killed, slows down the growth of algae and moss, inhibits the growth of viruses and achieves a healthy environment. Design with timer, you can choose between three different times: 4 hours, 8 hours and 24 hours.
Adjustable water flow: the adjustable design helps to adjust the water flow speed and the maximum water flow rate can reach 650 L/H.
5-in-1 multifunctional aquarium filter: circulating filtration, oxygen enrichment, high and precipitation spraying, sterilisation and algae removal as well as water purification all in one multifunctional underwater aquarium filter. It can be used as a water filter for cleaning impurities in the fish tank or as an oxygen pump for the water basin to increase water oxygen and create a healthy environment.

20,99 €