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Filters

Internal Filters

Internal filters are the back bone of any aquarium. They are the life support system for your fish which operate to produce flow, oxygenate the water through water movement and filter the fish waste from the water column including biological waste which would otherwise poison your fish and aquarium inhabitants. All aquariums must have a filter of some description and an internal filter offers an affordable, easy maintenance and uncomplicated installation which is most often plug and play.

Aquatech offer a comprehensive range of internal aquarium filters suitable for all budgets and aquarium sizes from 10 litres to 250 litres. The range includes the simplest of air driven sponge filters as well as more advanced 3 and 4 stage integrated UV options.

All of the filters we sell have been tried and tested by us here at aquatech and have been chosen for retail based on affordability and quality for price.

  • £31.99

    SICCE SHARK ADV INTERNAL 600

    Description:The SHARK ADV is an exclusively designed internal filter with a patented magnetic quick uncoupling system (MCS System). The modular des...

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    £31.99
  • Save £5.00
    Original price £29.99
    Current price £24.99

    AQUAEL TURBO FILTER 500

    Description:UNIQUE FILTRATION QUALITYThe biggest advantage of new TURBO filters is their unique filtration quality. Each TURBO filter is equipped w...

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    Original price £29.99
    Current price £24.99
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  • £14.99

    SICCE NANO MICRON FILTER 200L/H

    Description:NANO MICRON and MICRON are internal filters for starter kits, turtle kits and small aquariums. They are integrated with an antiwear dev...

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    £14.99
  • Save £20.00
    Original price £82.99
    Current price £62.99

    FLUVAL U4 Internal Filter - up to 240 L (65 US Gal)

    U4 Underwater Filter, up to 240 L (65 US Gal) Item #: A480 | UPC: 015561104807Format: 11 L x 10 W x 33 H cm (4.5 L x 4 W x 13 H") Offering out...

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    Original price £82.99
    Current price £62.99
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  • Save £17.00
    Original price £67.99
    Current price £50.99

    FLUVAL U3 Internal Filter - up to 150 L (40 US Gal)

    U3 Underwater Filter, up to 150 L (40 US Gal) Item #: A475 | UPC: 015561104753Format: 10 L x 8.3 W x 26.7 H cm (4 L x 3.25 W x 10.5 H") Offerin...

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    Original price £67.99
    Current price £50.99
    Save £17.00
  • Save £13.00
    Original price £51.99
    Current price £38.99

    FLUVAL U2 Internal Filter - up to 110 L (30 US Gal)

    U2 Underwater Filter, up to 110 L (30 US Gal) Item #: A470 | UPC: 015561104708Footprint: 10 L x 9 W x 20 H cm (4 L x 3.5 W x 8 H") Offering out...

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    Original price £51.99
    Current price £38.99
    Save £13.00
  • Save £8.50
    Original price £34.49
    Current price £25.99

    FLUVAL U1 Internal Filter - Up to 55 L (15 US Gal)

    U1 Underwater Filter, Up to 55 L (15 US Gal) Item #: A465 | UPC: 015561104654Footprint: 10 L x 8 W x 15 H cm (4 L x 3 W x 6 H") Offering outst...

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    Original price £34.49
    Current price £25.99
    Save £8.50
  • Save £8.00
    Original price £25.99
    Current price £17.99

    FLUVAL MINI Internal Filter - up to 45 L (12 US Gal)

    U Mini Filter, up to 45 L (12 US Gal) Item #: A460 | UPC: 015561104609 The Fluval U Mini Filter provides simple-yet-efficient filtration that d...

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    Original price £25.99
    Current price £17.99
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  • £28.99

    IFXE 200 Internal Filter 1000L/HR

    IFXE 200 Internal Filter Suits Aquariums: up to 200 Litres Dimensions: 8.6L x 8.6D x 27.4H cm Wattage: 13W Max Flow Rate: 1000 L/Hr Key Features: ...

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    £28.99
  • £24.99

    IFXE 150 Internal Filter 600L/HR

    IFXE 150 Internal Filter Suits Aquariums: up to 150 Litres Dimensions: 7.6L x 7D x 21.2H cm Wattage: 7.2W Max Flow Rate: 600 L/Hr Key Features: • ...

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    £24.99
  • £18.99

    IFXE 100 Internal Filter 350L/HR

    IFXE 100 Internal Filter Suits Aquariums: up to 100 Litres Dimensions: 4.3L x 5.5D x 17.3H cm Wattage: 3.5W Max Flow Rate: 350 L/Hr Key Features: ...

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    £18.99
  • £14.29

    IFXE 50 Internal Filter 250L/HR

    IFXE 50 Internal Filter Suits Aquariums: up to 50L Dimensions: 3.5L x 4.7D x 13.5H cm Wattage: 3.2W Max Flow Rate: 250 L/Hr Key Features: • Flex...

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    £14.29
  • £21.99
  • Save £0.50
    Original price £16.49
    Current price £15.99

    101F Maxi Int.Filter 400 L/hr

    Maxi 101F Suits Aquariums: up to 55 Litres Dimensions: 16cm Wattage: 4.2W Voltage: 240V/50Hz Cable Length: 1.8m Max Flow Rate: 300L/hr Key Feature...

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    Original price £16.49
    Current price £15.99
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  • £22.99

    102F Maxi Int.Filter 500 L/hr

    Maxi 102F Suits Aquariums: up to 75 Litres Dimensions: 23cm Wattage: 6.5W Voltage: 240V/50Hz Cable Length: 1.8m Max Flow Rate: 450L/hr Key Feature...

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    £22.99
  • £31.99

    103F Maxi Int.Filter 1200 L/hr

    Maxi 103F Suits Aquariums: up to 100 Litres Dimensions: 28.5cm Wattage: 13.2W Voltage: 240V/50Hz Cable Length: 1.8m Max Flow Rate: 960L/hr Key Fea...

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    £31.99
  • £39.99

    104F Maxi Int.Filter 2000 L/hr

    Maxi 104F Suits Aquariums: up to 180 Litres Dimensions: 33.5cm Wattage: 25.2W Voltage: 240V/50Hz Cable Length: 1.8m Max Flow Rate: 1480L/hr Key Fe...

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    £39.99
  • £27.49

    Moray 320 Internal Filter 320 L/hr 3 Chamber

    Moray 320 Suits Aquariums: up to 100 Litres Dimensions: 29cm Wattage: 6W Voltage: 240V/50Hz Cable Length: 1.6m Max Flow Rate: 320L/hr Key Features:...

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    £27.49
  • £32.99

    Moray 700 Internal Filter 700 L/hr 3 Chamber

    Moray 700 Suits Aquariums: up to 200 Litres Dimensions: 35.5cm Wattage: 10W Voltage: 240V/50Hz Cable Length: 1.6m Max Flow Rate: 700L/hr Key Featur...

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    £32.99
  • Save £15.54
    Original price £50.49
    Current price £34.95

    AQUAEL INTERNAL UV FILTER 500

    Description:Ideal water cleaners, circulators and oxygenators. the horizontal impellor shaft means you can clean it without taking the filter apart...

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    Original price £50.49
    Current price £34.95
    Save £15.54
  • Save £20.54
    Original price £60.49
    Current price £39.95

    AQUAEL INTERNAL UV FILTER 750

    Description:Ideal water cleaners, circulators and oxygenators. the horizontal impellor shaft means you can clean it without taking the filter apart...

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    Original price £60.49
    Current price £39.95
    Save £20.54
  • Save £21.44
    Original price £67.39
    Current price £45.95

    AQUAEL INTERNAL UV FILTER 1000

    Description:Ideal water cleaners, circulators and oxygenators. the horizontal impellor shaft means you can clean it without taking the filter apart...

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    Original price £67.39
    Current price £45.95
    Save £21.44
  • Save £9.29
    Original price £43.99
    Current price £34.70

    AQUAEL TURBO FILTER 1000

    Description:UNIQUE FILTRATION QUALITYThe biggest advantage of new TURBO filters is their unique filtration quality. Each TURBO filter is equipped w...

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    Original price £43.99
    Current price £34.70
    Save £9.29