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PoyPet no-pull dog harness shown from the front with its reflective vest design.
PoyPet

PoyPet No-Pull Dog Harness, Size S Reflective Vest with Dual Clips

The PoyPet No Pull Dog Harness is an adjustable reflective vest for walks and training, with two metal leash clips and a padded top handle. Front and back metal leash clips — choose a connection point for training or everyday outings. Pressure-distributing vest design...
£22.31
£22.31
YIMEIS medium dog harness shown from the front.
YIMEIS

YIMEIS No-Pull Dog Harness and Reflective Leash Set, Medium Mesh Vest

YIMEIS is a medium step-in dog harness and reflective leash set designed for more controlled walks, with a chest-pressure-distributing no-pull design and breathable mesh. Medium fit for a 12–13 inch (30.5–33 cm) neck and 15–16.5 inch (38.1–41.9 cm) chest — match the harness to...
£22.95
£22.95
hyha Waterproof Reversible Dog Blanket shown from the front.
hyha

hyha Waterproof Reversible Dog Blanket, Two-Colour Sofa Cover

The hyha Waterproof Reversible Dog Blanket is a pet blanket designed to help protect furniture and other surfaces from pet messes, with waterproof treatment on both sides and a TPU film in the inner layer. Waterproof treatment on both sides and an inner TPU...
£24.11
£24.11
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  • Tetra Whisper IQ Power Filter packaging showing the aquarium filter product.
    Tetra

    Tetra Whisper IQ Aquarium Power Filter, 300 GPH for Tanks Up to 227 L

    The Tetra Whisper IQ Power Filter is a 300 GPH aquarium filter designed to keep freshwater and marine tanks up to 60 gallons clean, with a self-priming submerged motor. 300 GPH flow for aquariums up to 60 gallons — sized for filtration in tanks...
    £89.70
    £89.70
  • Tararium hang-on-back aquarium filter shown from the front.
    Tararium

    Tararium 13-Stage Hang-On-Back Aquarium Filter, 75.7–284 L, with 5 W UV and Adjustable Flow

    Tararium is a 13-stage hang-on-back aquarium filter for 20–75 gal (76–284 L) tanks, combining adjustable water flow with a 5 W UV light. Isolated UV chamber — keeps UV light separate from the bio-sponge to help protect beneficial bacteria. Surface skimmer — draws in...
    £102.96
    £102.96
  • Tetra Whisper Bio-Bag large filter cartridges shown with the package front.
    Tetra

    Tetra Whisper Bio-Bag Large Aquarium Filter Cartridges, 12 Count for Clear Water

    Tetra Whisper Bio-Bag Large Filter Cartridges are disposable aquarium filter replacements designed to help keep water clear and reduce odors and discoloration, with dense, dual-sided mesh and Ultra-Activated carbon. Dense mesh on both sides catches debris and fish waste — helps remove visible particles...
    £126.95
    £126.95
  • TARARIUM aquarium filter shown from the front with its hang-on-back design.
    TARARIUM

    TARARIUM Hang-on-Back Aquarium Filter for 151–568 L Tanks with 7W UV Light and Surface Skimmer

    TARARIUM Large Hang-on-Back Aquarium Filter is designed to filter 40–150 gallon fish tanks (151–568 L), combining reusable filter media with a 7W U-V light. Reusable activated carbon — traps pollutants and helps reduce odors and water discoloration. Isolated U-V chamber — treats water separately...
    £136.03
    £136.03
  • Coospider-Repta aquarium filter shown from the front.
    coospider-repta

    Coospider-Repta Aquarium Filter, 660 GPH UV Algae Removal for 473–1,514 L Tanks

    The Coospider-Repta 660 GPH aquarium filter combines UV algae removal, filtration and water circulation for aquarium tanks, with a 24V DC pump. 660 GPH flow and a 24V DC pump for 125–400 gallon tanks — combines water movement with filtration for larger aquariums. Four...
    £167.93
    £167.93
  • MarineLand Bio-Wheel Penguin 375 power aquarium filter shown from the front.
    MarineLand

    MarineLand Penguin 375 Power Aquarium Filter, 375 GPH for 284 L Tanks

    MarineLand Bio-Wheel Penguin 375 is a power aquarium filter for aquariums up to 75 gallons, with adjustable flow up to 375 GPH. Mechanical, chemical and biological filtration — combines three filtration methods to help maintain a clean aquatic environment. Bio-Wheel wet/dry technology — provides...
    £112.26
    £112.26
  • Fluval AquaClear AC110 power filter shown from the front.
    Fluval

    Fluval AquaClear AC110 Aquarium Power Filter, 227–416 L, Includes Media

    The Fluval AquaClear AC110 is an aquarium power filter for filtering water in aquariums sized 60–110 US gal (227–416 L), with filter media included. For 60–110 US gal aquariums — match the filter to an aquarium within this stated capacity range. Power filter format...
    £169.11
    £169.11
  • Penn-Plax Cascade 300 Power Filter shown from the front.
    Penn-Plax

    Penn-Plax Cascade 300 Aquarium Power Filter, 300 GPH Hang-On with Quad Filtration

    The Penn-Plax Cascade 300 Power Filter is a hang-on aquarium filter designed to circulate and filter water in freshwater or saltwater tanks up to 100 gallons, with a 300 GPH flow rate and adjustable flow control. 300 GPH flow for aquariums up to 100...
    £100.59
    £100.59
  • Aquatop Forza Premium Canister Filter shown from the front.
    Aquatop

    Aquatop Forza Canister Aquarium Filter, 295 GPH, 227–341 L Tanks, with 7W Light

    Aquatop Forza Premium Canister Filter is designed to filter medium to large freshwater and saltwater aquariums, with a 295 GPH flow rate for tanks from 60 to 90 gallons. For 60–90 gallon aquariums — matches the stated tank capacity range. 295 gallons per hour...
    £286.05
    £286.05
  • Penn-Plax Cascade 150 Power Hang-On Filter shown from the front.
    Penn-Plax

    Penn-Plax Cascade 150 Hang-On Aquarium Filter, 132 L, Adjustable Flow

    Penn-Plax Cascade 150 Power Hang-On Filter is an aquarium filter designed to circulate and filter water at 150 GPH (568 L/h) for aquariums up to 35 gallons (132.5 L). For freshwater and saltwater aquariums — use the filter with either type of setup. Adjustable...
    £82.01
    £82.01
  • Fluval 50 Power Filter shown from the front.
    Fluval

    Fluval AquaClear 50 Aquarium Power Filter for 75.7–189 L, Three-Stage Filtration

    The Fluval 50 Power Filter is a three-stage aquarium filter designed to keep water clean in aquariums holding 20 to 50 gallons (76 to 189 L). Filtration volume up to 7 times that of comparable filters — supports greater water filtration volume. AquaClear Foam,...
    £102.96
    £102.96
  • OASE CrystalSkim 600 surface skimmer shown from the front.
    OASE

    OASE CrystalSkim 600 Aquarium Surface Skimmer for 606 L Tanks, Adjustable Flow

    OASE CrystalSkim 600 is a compact internal surface skimmer for clearing floating debris from freshwater and marine aquariums up to 160 gallons (600 L). Removes biofilm, oil film, floating plant matter, and dust — helps keep the water surface clear and supports oxygen exchange....
    £84.37
    £84.37
  • Aquatop CF-400UV MKII canister filter shown from the front.
    Aquatop

    Aquatop Canister Aquarium Filter, CF-400UV MKII, 473 L, 9W UV, 370 GPH

    Aquatop CF-400UV MKII is a canister aquarium filter designed to filter and circulate tank water, with four-stage filtration, a built-in 9W UV unit and capacity for tanks up to 125 gallons (473 L). 3+1-stage filtration — combines multiple filtration stages in one aquarium filter....
    £300.23
    £300.23
  • AQUASMITH prefilter canister shown from the front.
    AQUASMITH

    AQUASMITH Aquarium Canister Prefilter, Non-Powered Self-Cleaning Design with Dual Water Paths

    AQUASMITH Non-Powered Prefilter Canister Filter is an aquarium pre-filter designed to work with a main canister filter, with dual water paths for internal self-cleaning. Three layers of biochemical cotton and a sedimentation chamber — separate larger particles before water reaches the main filter. Independent...
    £104.14
    £104.14
  • Fluval AC70 Power Filter shown from the front.
    Fluval

    Fluval AC70 Aquarium Power Filter for 151–265 L Tanks, Media Included

    Fluval AC70 Power Filter is an aquarium filter for tanks holding 40-70 US Gal (152-265 L), supplied with filter media. Power filter format — identifies the product type for aquarium filtration. Capacity range of 40-70 US Gal (152-265 L) — compare it with your...
    £115.95
    £115.95
  • Filterelated Aquarium RODI System shown from the front.
    Filterelated

    Filterelated Aquarium RODI Water System, 100 GPD 4-Stage with Flushing Valve

    Filterelated Aquarium RODI Water System is a compact four-stage reverse osmosis and deionization unit for producing low-TDS water for aquariums or residential use, with a rated output of 100 gallons per day at 60 psi (414 kPa). Filtration precision down to 0.0001 micron —...
    £106.50
    £106.50
  • OASE BioMaster 2 250 canister filter shown from the front.
    OASE

    OASE BioMaster 2 250 Canister Aquarium Filter, 265 L Capacity with EasyClean Pre-Filter

    The OASE BioMaster 2 250 is an external canister filter for freshwater and saltwater aquariums up to 70 gallons (265 L), with a sealed 4-stage filtration system and removable EasyClean pre-filter. Four-stage filtration with foams, activated carbon and Hel-X Biomedia — supports mechanical, chemical...
    £348.66
    £348.66
  • Red Sea ReefMat 500 filter shown from the front.
    Red Sea

    Red Sea ReefMat 500 Saltwater Aquarium Filter Roller, 492 L, App-Controlled Automatic Fleece

    Red Sea ReefMat 500 is an automated fleece roller filter for saltwater aquariums up to 130 gallons, designed to keep aquarium water crystal clear for weeks at a time. ReefBeat app control — get notifications about roll maintenance and operating issues. One fleece roll...
    £557.76
    £557.76
  • AQUA-TECH Ultra Quiet Power Filter shown from the front.
    AQUA-TECH

    AQUA-TECH Ultra Quiet Aquarium Power Filter, 114–227 L, Three-Stage Filtration

    The AQUA-TECH Ultra Quiet Power Filter is a three-stage aquarium filter for 30–60 gallon tanks (114–227 L), designed to trap debris and remove odors, discoloration, and impurities from aquarium water. Three-stage filtration — combines debris screening, activated carbon, and biological filtration. Replace the used...
    £113.66
    £113.66
  • Aquatop Forza power filter shown from the front.
    Aquatop

    Aquatop Forza Aquarium Power Filter with Surface Skimmer, 151–303 L

    The Aquatop Forza Power Filter Surface Skimmer filters aquariums from 40 to 80 gallons (151–303 L) with adjustable water flow and three-stage filtration. For 40–80 gallon aquariums — sized for tanks within this capacity range. Surface-skimming power filter — helps remove waste and keep...
    £141.94
    £141.94
  • Aolleteau filter media kit shown from the front.
    Aolleteau

    Aolleteau Aquarium Filter Media Kit for Fluval 406/407, 46-Pack with Absorbing Pads

    Aolleteau is a replacement aquarium filter media kit for Fluval 406/407 canister filters, with ammonia-, nitrite- and phosphate-absorbing pads for freshwater and saltwater tanks. Compatible with Fluval 406/407 canister filters — choose replacement media for these filter models. Ammonia-, nitrite- and phosphate-absorbing pads —...
    £98.23
    £98.23
  • VEVOR canister filter shown from the front.
    VEVOR

    VEVOR Canister Aquarium Filter, 132–208 L, 3-Stage 224.5 GPH Pump

    The VEVOR 224.5 GPH (850.1 L/h) canister filter is an external freshwater aquarium filter that circulates tank water through three stages of filtration. Fits 35–55 gal (132.5–208.2 L) aquariums — sized for freshwater tanks in this capacity range. 12.3 W pump — circulates water...
    £101.68
    £101.68
  • Two Little Fishies PhosBan Reactor 150 shown from the front.
    Two Little Fishies

    Two Little Fishies PhosBan GFO Aquarium Media Reactor 150 for Aquariums up to 568 L

    Two Little Fishies ATLPBR150 GFO PhosBan Reactor 150 is an aquarium chemical-media reactor that moves water upward through a dispersion plate and is designed for aquariums up to 150 gallons (568 L). Holds up to 200 g or 385 ml of PhosBan, with a...
    £103.27
    £103.27
  • Red Sea ReefMat 250 fleece roller filter shown from the front.
    Red Sea

    Red Sea ReefMat 250 Fleece Roller Filter for Saltwater Aquariums up to 250 L

    Red Sea ReefMat 250 is a fully automated fleece roller filter for saltwater reef aquariums up to 66 gallons, designed to keep aquarium water crystal clear for weeks at a time. Plug-and-play automated fleece roller — advances the mat as needed for ongoing mechanical...
    £515.23
    £515.23

Internal, external canister, hang-on-back and sponge filters for freshwater and marine tanks. Brands in this collection include TARARIUM, Tetra, Tararium and 55 other brands. Recurring features include adjustable flow, stage filtration and gph submersible.

This collection sits within Aquarium Filters & Pumps, alongside Filter Media & Replacement Cartridges, Air Pumps & Airline Accessories and Aquarium Water Pumps.

Related categories

Questions about Aquarium Filters

Which brands are in Aquarium Filters?

Aquarium Filters currently includes TARARIUM, Tetra, Tararium and 55 more brands.

What should I compare when choosing aquarium filters?

Check details such as adjustable flow, stage filtration and gph submersible, along with sizing and pack quantity. Each product page lists the specifications supplied by the brand.

Is delivery free on Aquarium Filters orders?

Yes. Delivery is free on every order to a UK address, with no minimum spend. Orders are prepared in 1–3 working days, and most arrive 3–7 working days after dispatch, with tracking. The Scottish Highlands and Islands and Northern Ireland can take longer.

Can I return items from Aquarium Filters?

You have 30 days from delivery to return an unused item in its original packaging. Return postage is free: we email you a prepaid returns label and do not ask for a reason. Refunds go back to your original payment method within 10 working days of receiving the return.

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