aquarium filter : 1861 results priced between £2.00 and £300.00

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1861 aquarium filter £2.00 £300.00 /l/aquarium-filter
  • Ferplast Blumodular Module Aquarium Internal Filter
    Ferplast Blumodular Module Aquarium Internal Filter

    Can be added to blumodular aquarium filter and purchased as an accessory Suitable to use different filtering materials at the same time Gives you the possibility to compose the filter as you prefer

    £5.99
    Amazon.co.uk Amazon.co.uk
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    Amazon.co.uk
    £5.99
    Fluval Aquarium Filter 375g
    Fluval Aquarium Filter 375g

    The inner matrix structure provides a large porous area that permanently traps organic waste while removing liquid wastes such as urine, dyes or many other impurities from the water. The result is sparkling clear aquarium water.

    £10.49
    Monster Pet Supplies Monster Pet Supplies
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    petsparade.co.uk
    £4.26
    Net Pet Shop Limited
    £5.96
    swelluk.com
    £8.49
  • Aquarline Aquarium Filter Kit With Air Pump For Aquariums Up To 60 Liter (12 Gal) Small
    Aquarline Aquarium Filter Kit With Air Pump For Aquariums Up To 60 Liter (12 Gal) Small

    Filter kit for small aquariums and goldfish bowls. Ideal for breeding tank as small fisd cannot get pulled into the filter. Complete with filter media Suitable for both tropical and coldwater aquariums Suitable for aquariums up to 60 ltr (12 gal)

    £12.99
    Amazon.co.uk Amazon.co.uk
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    Amazon.co.uk
    £12.99
  • Nexx Aquarium Filter on Sale | Free UK Delivery
    Nexx Aquarium Filter on Sale | Free UK Delivery

    Self priming and modular, the API Nexx Filter is a really practical external aquarium filter that is ideal for small to medium sized fish tanks or aquariums and has been designed with you in mind. It is a modular filter that grows with your needs; you have the ability to add extensions to the filter in order to increase filtration capabilities. It is the ultimate in organic removal for crystal-clear water by using the API Size 4 Crystal cartridge and combines the best features of an external power...

    £69.95
    petplanet.co.uk petplanet.co.uk
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    petplanet.co.uk
    £69.95
    amazinganimal.co.uk
    £104.99
  • C-306 3 L-bend for Aquarium Filter DIY
    C-306 3 L-bend for Aquarium Filter DIY

    Look for Aquarium Supplies? Buy this C-306 3 L-bend for Aquarium Filter DIY with low price and good quaility. tmart.com store provides cool gadgets, cell phones, consumer electronics, LED flashlight, car accessories, phones accessories, computer accessories, games accessories, holiday gifts and security camera.

    £1.98
    Tmart.com Tmart.com
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    Tmart.com
    £1.98
  • Fluval Mini Aquarium Filter (new model)
    Fluval Mini Aquarium Filter (new model)

    Keep running at all times in your aquarium and the fluval mini will also provide a fully matured filter ready for immediate use if needed for for a hospital/ isolation tank.

    £20.89
    forpets.co.uk forpets.co.uk
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    swelluk.com
    £8.49
    yorkshireaquatics.com
    £10.42
    fish-fish-fish.com
    £20.29
  • Interpet PF3 Aquarium Filter Replacement Foams
    Interpet PF3 Aquarium Filter Replacement Foams

    £5.95
    pet-supermarket.co.uk pet-supermarket.co.uk
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    valueaquatics.co.uk
    £3.80
    finest-filters.co.uk
    £3.99
    aquariumsuperstore.co.uk
    £4.49
  • FLUVAL Nano Aquarium filter
    FLUVAL Nano Aquarium filter

    The Fluval Nano Aquarium Filter is an optimal water filtration system for small aquariums up to 55 litres (15 U.S. gal.), including Fluval's EBI Nano Shrimp Habitat and Fluval's Flora Aquatic Plant Kit.Equipped with foam filter media, it provides effective and thorough mechanical and biological filtration. A fine foam pad traps small debris and a Bio-Foam captures debris and houses nitrifying bacteria. The filter also provides the option of adding a carbon cartridge (sold separately) for additional...

    £15.44
    ValuePetSupplies.com ValuePetSupplies.com
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    ValuePetSupplies.com
    £15.44
    seapets.co.uk
    £16.43
    bradshawsdirect.co.uk
    £16.99
  • Clearseal Under Gravel Aquarium Filter 11x35""
    Clearseal Under Gravel Aquarium Filter 11x35""

    Undergravel filters for use in standard aquariums.

    £18.30
    Monster Pet Supplies Monster Pet Supplies
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    amazinganimal.co.uk
    £13.59
    Monster Pet Supplies
    £18.30
  • 480l/h Hang on Back Aquarium Filter
    480l/h Hang on Back Aquarium Filter

    Home / Equipment / Aquarium Hang on Back Filters Aquarium Hang on Back Filters 1 Item(s) Show 5 10 15 20 25 per page View as: List Grid Sort By Position Name Price Suitable for use with: 480l/h Hang on Back Aquarium Filter £9.99 Add to Cart You are purchasing a high quality 480l/h Aquarium Hang on Back filter suitable for use in aquariums up to 80 litres in size. These filters are made to hang on the back of your aquarium, and provide excellent mechanical and biological filtration. They...

    £9.99
    finest-filters.co.uk finest-filters.co.uk
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    finest-filters.co.uk
    £9.99
  • 521 External Aquarium Filter
    521 External Aquarium Filter

    Product Description Eden External Filter 521 - Aquariums upto 200 litres Buy an Eden External Filter. The Eden external aquarium filters combines high performance filtration whilst being compact and stylish in design. The Eden 500 range are suitable for both freshwater and marine aquariums and come complete with all the required accessories for installation including spray bar, connections and hoses. Heater Built In The Eden 500 filter range is also available with a fitted Eden 425 heater kit...

    £104.99
    pondsuperstores.com pondsuperstores.com
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    swelluk.com
    £84.99
    worldofwater.co.uk
    £84.99
    pondsuperstores.com
    £104.99
  • Cleanwater Aquarium Filter (fishbowl) Ab30
    Cleanwater Aquarium Filter (fishbowl) Ab30

    Use cleanwater AB30 for clean and clear water Can be placed in filter pumps or directly into the water Prevents growth of algae

    £2.99
    365petshop.co.uk 365petshop.co.uk
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    365petshop.co.uk
    £2.99
    aquatics-online.co.uk
    £3.99
    aquatics-direct.co.uk
    £4.11
  • Fluval 2 Aquarium Filter Plus Foam 4Pk
    Fluval 2 Aquarium Filter Plus Foam 4Pk

    Foam Filter Pads For Fluval 2 Plus Filter - 4 Pieces Per Box Polyester Foam Performs Both As A Mechanical And Biological Media

    £3.91
    Net Pet Shop Limited Net Pet Shop Limited
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    yorkshireaquatics.com
    £3.00
    urmstonaquatics.com
    £3.89
    petplanet.co.uk
    £4.07
  • Fluval 206 External Aquarium Filter
    Fluval 206 External Aquarium Filter

    Details 780LPH, suitable for aquariums up to 200L Multi stage canister filter with foam filtration and 3 media baskets. Complete with Foam, Bio-foam, Carbon and Biomax biological media Easy to Start A re-engineered priming mechanism makes starting the filter easy and quick. Whisper Quiet A fully redesigned impeller and impeller cover uses ceramic technology for practically silent running. Easy to Maintain The patented Aqua-Stop system effortlessly stops water flow with no mess or leaks and the...

    £109.99
    aquariumsdelivered.co.uk aquariumsdelivered.co.uk
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    petsparade.co.uk
    £71.99
    petplanet.co.uk
    £79.99
    fish-fish-fish.com
    £82.45
  • Fluval U Series Aquarium Filters U3 A475
    Fluval U Series Aquarium Filters U3 A475

    Fluval U3 Internal Aquarium Filter for aquariums of 95 - 150 litres (21 - 33 gallons), for Tropical, Goldfish or Marine aquariums, water flow 600L / hour (132 gallons / hour) 7.5W Fluval U series aquarium underwater filters. 3 stage filtration with BIOMAX for superior aquarium water quality. Stage 1 foam removes large particles. Stage 2 poly/carbon cartridge traps fine debris, improves water clarity and removes impurities. Stage 3 BIOMAX provides optimal biological filtration efficiency. Flip-Top...

    £32.99
    petsparade.co.uk petsparade.co.uk
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    petsparade.co.uk
    £32.99
  • Fluval Underwater Aquarium Filter U1
    Fluval Underwater Aquarium Filter U1

    Fluval Internal Filters are very economical to run. All Fluval Internal Filters are fully submersible. They are ideally suited for standard or specialty shaped aquariums as no tubes or hoses aside from the power cord leave the aquarium. The filter can be attached anywhere in the aquarium, either with the handy rim clamp or positioned anywhere inside the aquarium by the suction cup bracket. Both are included, so the choice is yours!

    £21.99
    Swallow Aquatics Swallow Aquatics
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    seapets.co.uk
    £11.95
    bradshawsdirect.co.uk
    £16.99
    Swallow Aquatics
    £21.99
  • Fluval Zeo-Carb Aquarium Filter Media 1200g
    Fluval Zeo-Carb Aquarium Filter Media 1200g

    £10.42
    yorkshireaquatics.com yorkshireaquatics.com
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    swelluk.com
    £8.49
    yorkshireaquatics.com
    £10.42
    seapets.co.uk
    £17.59
  • No.14 Aquarium Filter Start 100ml
    No.14 Aquarium Filter Start 100ml

    healthy aquarium. Filter Start cuts in half the time

    £6.49
    amazinganimal.co.uk amazinganimal.co.uk
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    viovet.co.uk
    £3.67
    charterhouse-aquatics.co.uk
    £3.95
    petplanet.co.uk
    £4.99
  • NT Aquarium Filter Start
    NT Aquarium Filter Start

    A live culture of "friendly" bacteria for your filter. Helps breakdown fish waste and prevent the build up of toxic ammonia and nitrite. Add to a new aquarium to help "kick start" the filter, when adding new fish, after a filter clean/water change or after using a disease treatment.

    £4.40
    causewaykoi.com causewaykoi.com
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    causewaykoi.com
    £4.40
    seapets.co.uk
    £4.99
  • Tetra EX700 Aquarium Filter
    Tetra EX700 Aquarium Filter

    Tetratec EX700 External Filter Simple to assemble and operate Primer button for quick start Excellent water flow Comes complete with media Hose adapter allows filter to be opened without disconnecting pipework Application TetraTec EX filters come compelte with full operating instructions. Simply install the pipework and prepare the media as instructed. Then add a little aquarium water to the main cannister, attach the lid, and use the filter-start button to completely fill the unit. The EX filter...

    £68.29
    aquatics-warehouse.co.uk aquatics-warehouse.co.uk
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    aquatics-warehouse.co.uk
    £68.29
    koibitz.com
    £69.99
    arkpetsonline.co.uk
    £72.95
  • Tetra External Aquarium Filter EX 600
    Tetra External Aquarium Filter EX 600

    Filter start button makes starting filter easy. Snap valve shuts off water flow for no-mess access to media. Easy to set up and maintain. Robust design. Comes complete with media and pipework. CE certified; TUV/GS tested - safety and reliability assured. 3 year guarantee.

    £59.99
    koibitz.com koibitz.com
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    bitiba.co.uk
    £51.99
    koibitz.com
    £59.99
    aquatics-warehouse.co.uk
    £61.46
  • Tetra Tec External Canister Aquarium Filter with
    Tetra Tec External Canister Aquarium Filter with

    The Tetra Tec External Canister Aquarium Filter is a handy, easy to use piece that helps you to create the best possible habitat for your fish. This filter works on the outside of your tank, feeding in to take up less space inside while not interfering with your pets environment.

    £96.00
    theonlinepetstore.co.uk theonlinepetstore.co.uk
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    swelluk.com
    £77.99
    theonlinepetstore.co.uk
    £96.00
  • Tetratec - IN400 Plus Internal Aquarium Filter
    Tetratec - IN400 Plus Internal Aquarium Filter

    - Availability of two types of filter sponge. A combined biological / mechanical foam (TetraTec BF sponge) for removing ammonia and solid waste, and an optional carbon foam (TetraTec CF sponge) for keeping the water crystal clear. Because of the split filter chamber, you can have one of each for the best of both worlds. The carbon sponge is replaced every 4 to 6 weeks, whilst the biological / mechanical foam is cleaned in aquarium water as necessary.

    £29.99
    aquamania.co.uk aquamania.co.uk
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    aquamania.co.uk
    £29.99
  • TetraTec EX 600 External Aquarium Filter
    TetraTec EX 600 External Aquarium Filter

    Please ensure that this item is suitable for your electrical supply before ordering, particularly if the item is for use in the USA, Canada or the Caribbean

    £133.90
    aquatics-direct.co.uk aquatics-direct.co.uk
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    reptilica.co.uk
    £61.50
    arkpetsonline.co.uk
    £69.00
    seapets.co.uk
    £69.65
  • Tetretec IN300 Plus Internal Aquarium Filter
    Tetretec IN300 Plus Internal Aquarium Filter

    Fish constantly excrete both dissolved waste (ammonia) and solid waste. Unless this is removed from the water, it will quickly accumulate and pollute the Aquarium , resulting in sick fish and a dirty environment. TetraTec IN plus Filters work both biologically and mechanically to remove dissolved ammonia and solid waste, thereby keeping the Aquarium environment suitable for your fish. TetraTec IN Filters also re-oxygenate water as it is recirculated, further improving conditions. A key feature of...

    £16.60
    aquatic-mania.co.uk aquatic-mania.co.uk
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    aquatic-mania.co.uk
    £16.60
  • Kerbl Aquarium Filter, 7 Watt, 40 - 60 Litre Capacity
    Kerbl Aquarium Filter, 7 Watt, 40 - 60 Litre Capacity

    Internal filter Includes accessories Very powerful inner container First phase: the biological sponge

    £15.99
    Amazon.co.uk Amazon.co.uk
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    Amazon.co.uk
    £15.99
  • Juwel Aquarium Compact Cirax Bioflow Filter Media
    Juwel Aquarium Compact Cirax Bioflow Filter Media

    ''Supplied in a plastic box to fit your Juwel filter system, Cirax is highly porous and its very large surface allows for effective biological cleaning to ensure high quality water in your aquarium. Suitable for use in fresh or salt water aquariums. Reusable and easy to clean.''

    £11.55
    Tesco Tesco
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    Tesco
    £11.55
  • Supa Under Gravel Aquarium Filter
    Supa Under Gravel Aquarium Filter

    The Supa under gravel filter is a great addition to any hobbyist looking to improve the filtration system in their tank.

    £7.62
    Monster Pet Supplies Monster Pet Supplies
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    Monster Pet Supplies
    £7.62
  • Aquarium Fish Filters & Pumps
    Aquarium Fish Filters & Pumps

    £25.00
    feedem.co.uk feedem.co.uk
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    feedem.co.uk
    £25.00
  • Aquarium Hardness Reduction Filter
    Aquarium Hardness Reduction Filter

    In order to manage hardness in your aquarium it is generally recommended that the best solution is to fill your aquarium with soft water, and then add a buffering product to set the hardness to the required level (such as calcium carbonate, available from most pet stores). This means that as you top up or change the water in the tank, you are not adding any additional hardness, and the levels will remain reasonably constant over time.

    £35.00
    pozzani.co.uk pozzani.co.uk
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    pozzani.co.uk
    £35.00
  • Aquarium Pressurised External Filter 740 l/hr
    Aquarium Pressurised External Filter 740 l/hr

    £43.99
    aquapet.co.uk aquapet.co.uk
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    aquapet.co.uk
    £43.99
  • Baby Biorb Aquarium With Light and Filter
    Baby Biorb Aquarium With Light and Filter

    £69.95
    pet-shopper.co.uk pet-shopper.co.uk
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    pet-shopper.co.uk
    £69.95
  • Interpet Aquarium Treatment No.3 - Filter Aid
    Interpet Aquarium Treatment No.3 - Filter Aid

    Interpet Aquarium Treatment No.3 - Filter Aid Biological filter boosters - INTERPET AQUARIUM 3- FILTER AID 100ML. A fast acting flocculant which clumps together fine particles helping filters polish aquarium water, leaving it crystal clear. Category - Biological filter boosters. 100ml Bottle Treats Approx 500 litres (110 gallons) Please remember to remove all carbon, polyfilter etc when using any treatments

    £4.19
    melianpetsupplies.co.uk melianpetsupplies.co.uk
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    melianpetsupplies.co.uk
    £4.19
  • Ferplast Blumec Mechanical Aquarium Filter Sponge
    Ferplast Blumec Mechanical Aquarium Filter Sponge

    Mechanical filter sponge.Dimensions: 6cm x 5.3cm x 10.8cm

    £4.99
    Monster Pet Supplies Monster Pet Supplies
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    Monster Pet Supplies
    £4.99
  • Elite Stingray Aquarium Filter
    Elite Stingray Aquarium Filter

    Elite Stingray Aquarium Filter - 10 Foam Pad, 15 Foam Pad, 5 Foam Pad

    £3.69
    Monster Pet Supplies Monster Pet Supplies
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    Monster Pet Supplies
    £3.69