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Best selling products: Best Aquarium Filters

Best-sellingHighest-rated products
All Pond Solutions 1000EF Aquarium Fish Tank External Filter 1000 L/H
Rank 1
All Pond Solutions 1000EF Aquarium Fish Tank External Filter 1000 L/H
(348)
£64.99 New
£57.92 Used
Fluval A443 780l/h Aquarium Fish Tank External Filter 220L
Rank 2
Fluval A443 780l/h Aquarium Fish Tank External Filter 220L
(30)
£116.79 New
£37.11 Used
Fluval A470 U2 Underwater Internal Power Filter
Rank 3
Fluval A470 U2 Underwater Internal Power Filter
(115)
£31.92 New
£19.98 Used
Fluval 307 Perfomance Canister Filter - A446
Rank 4
Fluval 307 Perfomance Canister Filter - A446
(36)
£141.12 New
£47.52 Used
Marina A308 Filter Cartridge Refill - 3 Pack
Rank 5
Marina A308 Filter Cartridge Refill - 3 Pack
(31)
£5.76 New
No used products available
Fluval A219 FX6 External Aquarium Filter
Rank 6
Fluval A219 FX6 External Aquarium Filter
(35)
£305.00 New
£180.00 Used
Marina i25 Internal Cartridge Replacement Filter (A134)
Rank 7
Marina i25 Internal Cartridge Replacement Filter (A134)
(79)
£4.24 New
No used products available
Superfish A7030810 Aqua Flow 200 Internal Filter
Rank 8
Superfish A7030810 Aqua Flow 200 Internal Filter
(50)
£17.25 New
No used products available
All Pond Solutions Aquarium Fish Tank External Filter (1400EF)
Rank 9
All Pond Solutions Aquarium Fish Tank External Filter (1400EF)
(15)
£84.99 New
£34.00 Used
Hidom AP-600L 300L/h Internal Aquarium Filter - Black
Rank 10
Hidom AP-600L 300L/h Internal Aquarium Filter - Black
(51)
£9.95 New
No used products available
Superfish Aqua Flow 300 Internal Aquarium Fish Tank Filter Upto 300l
Rank 11
Superfish Aqua Flow 300 Internal Aquarium Fish Tank Filter Upto 300l
(32)
£19.89 New
No used products available
Hidom 00-WQ5O-BVTT External Aquarium Canister Filter System
Rank 12
Hidom 00-WQ5O-BVTT External Aquarium Canister Filter System
(33)
£64.95 New
£32.84 Used
Fluval A20062 AquaStop Valve
Rank 13
Fluval A20062 AquaStop Valve
(12)
£20.49 New
No used products available
Fluval 407 Perfomance Canister Filter - Black
Rank 14
Fluval 407 Perfomance Canister Filter - Black
(19)
£216.00 New
£83.92 Used
Fluval FX2 Canister Filter - A213
Rank 15
Fluval FX2 Canister Filter - A213
(3)
£224.99 New
£78.72 Used
Fluval A20015 Replacement Ribbed Hose - Black
Rank 16
Fluval A20015 Replacement Ribbed Hose - Black
(20)
£19.79 New
No used products available
Fluval A475 U3 Underwater Aquarium Filter (150L)
Rank 17
Fluval A475 U3 Underwater Aquarium Filter (150L)
(66)
£54.99 New
£31.92 Used
Fluval A440 107 Fish Tank External Filter
Rank 18
Fluval A440 107 Fish Tank External Filter
(21)
£109.99 New
£63.12 Used
EHEIM AEH7271100 Suction Cup for Aquarium Air Pump - 4 Pack
Rank 19
EHEIM AEH7271100 Suction Cup for Aquarium Air Pump - 4 Pack
(137)
£4.49 New
No used products available
OASE Filtosmart 100 External Aquarium Fish Tank Filter
Rank 20
OASE Filtosmart 100 External Aquarium Fish Tank Filter
(2)
£76.95 New
No used products available
Interpet 2201 PF1 7W 380 l/hr Internal Power Filter
Rank 21
Interpet 2201 PF1 7W 380 l/hr Internal Power Filter
(47)
£11.45 New
£6.86 Used
Fluval FX4 External 1000L Aquarium Power Filter
Rank 22
Fluval FX4 External 1000L Aquarium Power Filter
(36)
£247.95 New
£120.32 Used
OASE Filtosmart 200 External Aquarium Fish Tank Filter
Rank 23
OASE Filtosmart 200 External Aquarium Fish Tank Filter
(1)
£97.49 New
No used products available
Fluval A20236 Ribbed Hosing for FX5/FX6 - 13.1 ft
Rank 24
Fluval A20236 Ribbed Hosing for FX5/FX6 - 13.1 ft
(14)
£12.99 New
No used products available
Marina 12854 Filter Cartridge Pack of 4 for Marina 360° Aquariums
Rank 25
Marina 12854 Filter Cartridge Pack of 4 for Marina 360° Aquariums
(60)
£5.15 New
No used products available
biOrb Service Kit 3 with Water Optimizer
Rank 26
biOrb Service Kit 3 with Water Optimizer
(27)
£30.95 New
No used products available
Fluval A20026 Rim Connector External Filter Hose Hosing Bracket
Rank 27
Fluval A20026 Rim Connector External Filter Hose Hosing Bracket
(10)
£13.19 New
£12.16 Used
All Pond Solutions EF-250 Aquarium External Fish Tank Filter
Rank 28
All Pond Solutions EF-250 Aquarium External Fish Tank Filter
(10)
£42.99 New
£20.00 Used
Aqua One 25001C Carbon Cartridge Replacement for AquaStyle 126 and 380 Aquariums
Rank 29
Aqua One 25001C Carbon Cartridge Replacement for AquaStyle 126 and 380 Aquariums
(44)
£9.50 New
No used products available
Interpet 9W PF2 Internal Power Filter (2202)
Rank 30
Interpet 9W PF2 Internal Power Filter (2202)
(49)
£13.20 New
No used products available
Interpet 3 Month Service Kit Cartridge Filter - CF1
Rank 31
Interpet 3 Month Service Kit Cartridge Filter - CF1
(143)
£7.91 New
No used products available
Fluval Motor Seal Ring for External Filter (A20038)
Rank 32
Fluval Motor Seal Ring for External Filter (A20038)
(81)
£8.95 New
No used products available
Aqua One Ocellaris 850 Canister Filter
Rank 33
Aqua One Ocellaris 850 Canister Filter
(5)
£89.99 New
£63.12 Used
Hagen Fluval 305 405 306 406 Intake Strainer A20008
Rank 34
Hagen Fluval 305 405 306 406 Intake Strainer A20008
(18)
£8.85 New
No used products available
Fluval A20230 Filter Rim Connector
Rank 35
Fluval A20230 Filter Rim Connector
(8)
£10.65 New
No used products available
Interpet 2203 Internal Aquarium Fish Tank
Rank 36
Interpet 2203 Internal Aquarium Fish Tank
(14)
£25.90 New
No used products available
Interpet 2200 Internal Aquarium Power Filter
Rank 37
Interpet 2200 Internal Aquarium Power Filter
(27)
£12.90 New
£7.50 Used
Seachem Tidal 35 Hang On Power Filter Aquarium Fish Tank Pump Same Day Desp
Rank 38
Seachem Tidal 35 Hang On Power Filter Aquarium Fish Tank Pump Same Day Desp
(4)
£44.85 New
No used products available
Fluval Aquastop Valve for Filter FX5Y FX6
Rank 39
Fluval Aquastop Valve for Filter FX5Y FX6
(8)
£23.99 New
No used products available
EHEIM 2012510 Internal Filter
Rank 40
EHEIM 2012510 Internal Filter
(34)
£34.99 New
No used products available
D-D Clarisea SK3000 Auto Fleece Filter Roller
Rank 41
D-D Clarisea SK3000 Auto Fleece Filter Roller
(2)
£47.92 New
No used products available
All Pond Solutions Ef2 Plus Aquarium External Filter
Rank 42
All Pond Solutions Ef2 Plus Aquarium External Filter
(6)
£94.99 New
No used products available
Oase FiltoSmart Thermo 100 External Aquarium Fish Tank Filter
Rank 43
Oase FiltoSmart Thermo 100 External Aquarium Fish Tank Filter
(1)
£95.04 New
No used products available
Internal Power Filter PF 4 (2204)
Rank 44
Internal Power Filter PF 4 (2204)
(36)
£29.95 New
No used products available
Interpet 2320 CF2 3 Month Service Kit Cartridge Filter
Rank 45
Interpet 2320 CF2 3 Month Service Kit Cartridge Filter
(138)
£10.99 New
No used products available
Fluval Underwater Internal Filter U4 for Fish Tank
Rank 46
Fluval Underwater Internal Filter U4 for Fish Tank
(34)
£69.49 New
£44.99 Used
Interpet Cf2 Cartridge Filter 1 Month Service Kit
Rank 47
Interpet Cf2 Cartridge Filter 1 Month Service Kit
(5)
£9.99 New
No used products available
Elite Hagen A142 Stingray 10 Underwater Aquarium Filter
Rank 48
Elite Hagen A142 Stingray 10 Underwater Aquarium Filter
(56)
£19.99 New
£16.32 Used
Internal (2311) Cartridge Filter CF1, Aquarium Filter - (0755349023110)
Rank 49
Internal (2311) Cartridge Filter CF1, Aquarium Filter - (0755349023110)
(22)
£16.50 New
£4.88 Used
All Pond Solutions SKIM-2 Aquarium Skimmer
Rank 50
All Pond Solutions SKIM-2 Aquarium Skimmer
(54)
£12.99 New
£4.88 Used
EHEIM Skim 350 Fish Tank Surface Skimmer - Black (3536340)
Rank 51
EHEIM Skim 350 Fish Tank Surface Skimmer - Black (3536340)
(75)
£29.95 New
£18.92 Used
Fluval A460 Mini Underwater Filter - 200 L/h
Rank 52
Fluval A460 Mini Underwater Filter - 200 L/h
(26)
£19.44 New
No used products available
EHEIM classic 600 External Aquarium Filter - Green (2217520)
Rank 53
EHEIM classic 600 External Aquarium Filter - Green (2217520)
(2)
£159.95 New
No used products available
Fluval A20228 Rubber Connector for FX5 and FX6 Canister Filter
Rank 54
Fluval A20228 Rubber Connector for FX5 and FX6 Canister Filter
(6)
£9.95 New
No used products available
Fluval Carbon Complete with Net Bags 900-Gram - A1447
Rank 55
Fluval Carbon Complete with Net Bags 900-Gram - A1447
(31)
£12.90 New
No used products available
Na977 Aquael ASAP 300 Internal Filter
Rank 56
Na977 Aquael ASAP 300 Internal Filter
(4)
£41.95 New
No used products available
Fluval A20061 AquaStop Valve
Rank 57
Fluval A20061 AquaStop Valve
(65)
£19.75 New
No used products available
Marina A306 Internal I160 Power Filter
Rank 58
Marina A306 Internal I160 Power Filter
(18)
£18.05 New
No used products available
EHEIM External Prefilter and Powerhead
Rank 59
EHEIM External Prefilter and Powerhead
(65)
£13.85 New
No used products available
Fluval Fx5 External Filter Motor Seal Ring A20207
Rank 60
Fluval Fx5 External Filter Motor Seal Ring A20207
(7)
£5.45 New
No used products available
Juwel OxyPlus O2 Diffusor
Rank 61
Juwel OxyPlus O2 Diffusor
(59)
£12.95 New
No used products available
Eheim Classic VARIO e 250 External Filter Wifi Controlled DC Filter Fish Tank
Rank 62
Eheim Classic VARIO e 250 External Filter Wifi Controlled DC Filter Fish Tank
£189.90 New
No used products available
Hidom 1200l/h Aquarium Internal Filter Submersible Pump Ap-1600h
Rank 63
Hidom 1200l/h Aquarium Internal Filter Submersible Pump Ap-1600h
(3)
£16.45 New
No used products available
EHEIM 2010510 Pickup 160 Internal Filter
Rank 64
EHEIM 2010510 Pickup 160 Internal Filter
(37)
£19.44 New
No used products available
EHEIM 2008020 4W Internal Aquarium Filter
Rank 65
EHEIM 2008020 4W Internal Aquarium Filter
(20)
£25.99 New
No used products available
Fluval Drain Valve for The Filter Fx6
Rank 66
Fluval Drain Valve for The Filter Fx6
(6)
£17.99 New
No used products available
All Pond Solutions 500HO Hang On Back Aquarium Filter - 115 L
Rank 67
All Pond Solutions 500HO Hang On Back Aquarium Filter - 115 L
(15)
£26.99 New
No used products available
Interpet Internal Corner Power Filter CPF1 3 Month Service Pack 3 x Cartridge
Rank 68
Interpet Internal Corner Power Filter CPF1 3 Month Service Pack 3 x Cartridge
(1)
£8.93 New
No used products available
Juwel Bioflow XL Filter up to 500l Flow Upgraded Pump 1500
Rank 69
Juwel Bioflow XL Filter up to 500l Flow Upgraded Pump 1500
(2)
£149.95 New
No used products available
Fluval Fx5 Filter Lid Fastener - A20214
Rank 70
Fluval Fx5 Filter Lid Fastener - A20214
(14)
£11.89 New
No used products available
BUBBLE-MAGUS Curve 7 Protein Skimmer Marine Reef Fish Aquarium
Rank 71
BUBBLE-MAGUS Curve 7 Protein Skimmer Marine Reef Fish Aquarium
(5)
£21.59 New
No used products available
CIANO Cf40 Internal Filter Aquarium Fish Tank Pump Tropical Spray Bar
Rank 72
CIANO Cf40 Internal Filter Aquarium Fish Tank Pump Tropical Spray Bar
(7)
£17.45 New
£11.12 Used
EHEIM Experience 250 External Filter 2424 With Media Aquarium Fish Tank
Rank 73
EHEIM Experience 250 External Filter 2424 With Media Aquarium Fish Tank
(1)
£134.50 New
No used products available
Superfish Air Sponge Filter for Discus Angelfish Breeding Fish Fry Etc
Rank 74
Superfish Air Sponge Filter for Discus Angelfish Breeding Fish Fry Etc
(6)
£7.45 New
No used products available
Bubble-Magus Curve A5 Internal Protein Skimmer
Rank 75
Bubble-Magus Curve A5 Internal Protein Skimmer
(13)
£114.95 New
£60.00 Used
All Pond Solutions EFX Aquarium External Filter
Rank 76
All Pond Solutions EFX Aquarium External Filter
(15)
£99.99 New
No used products available
EHEIM Inlet Pipe 16mm 7275808 for External Filter Hose
Rank 77
EHEIM Inlet Pipe 16mm 7275808 for External Filter Hose
(4)
£9.49 New
No used products available
Fluval A465 Underwater Filter
Rank 78
Fluval A465 Underwater Filter
(19)
£26.20 New
No used products available
EHEIM Experience 150 External Filter for Fresh/marine Aquarium Fish Tank 2422
Rank 79
EHEIM Experience 150 External Filter for Fresh/marine Aquarium Fish Tank 2422
(1)
£190.00 New
No used products available
Fluval Water Polishing Pad for 305/406 - Pack of 6
Rank 80
Fluval Water Polishing Pad for 305/406 - Pack of 6
(24)
£9.20 New
No used products available
EHEIM Hose Elbow 12mm 4014050
Rank 81
EHEIM Hose Elbow 12mm 4014050
(2)
£4.49 New
No used products available
Fluval Sea PS1 Protein Skimmer Turbine Air Injection System
Rank 82
Fluval Sea PS1 Protein Skimmer Turbine Air Injection System
(6)
£71.99 New
£21.52 Used
Interpet Internal Aquarium Fish Tank CF2 Cartridge Filter
Rank 83
Interpet Internal Aquarium Fish Tank CF2 Cartridge Filter
(20)
£29.95 New
No used products available
Fluval A20063 Seal Ring Gasket Filter for 304/404
Rank 84
Fluval A20063 Seal Ring Gasket Filter for 304/404
(40)
£9.85 New
No used products available
Fluval A20156 Impeller Cover - Black
Rank 85
Fluval A20156 Impeller Cover - Black
(52)
£8.95 New
No used products available
Al265 Juwel Aquarium Fish Tank Diversion Nozzle Set Divert Powerhead Water Pump
Rank 86
Al265 Juwel Aquarium Fish Tank Diversion Nozzle Set Divert Powerhead Water Pump
(16)
£6.50 New
No used products available
Juwel Biflow Aquarium Filter System
Rank 87
Juwel Biflow Aquarium Filter System
£77.50 New
No used products available
Aquael ASAP 300 Aquarium Fish Tank Internal Filter 300l/h Tanks up to 100l
Rank 88
Aquael ASAP 300 Aquarium Fish Tank Internal Filter 300l/h Tanks up to 100l
(7)
£17.45 New
£14.99 Used
EHEIM Classic 250 External Filter (2213520)
Rank 89
EHEIM Classic 250 External Filter (2213520)
(8)
£90.00 New
£52.72 Used
Fluval AquaStop Replacement Filter Valve - Black (A20060)
Rank 90
Fluval AquaStop Replacement Filter Valve - Black (A20060)
(44)
£17.50 New
No used products available
EHEIM 16mm Spray Bar Outlet Pipe 4005710 4011708400623
Rank 91
EHEIM 16mm Spray Bar Outlet Pipe 4005710 4011708400623
(3)
£9.03 New
No used products available
EHEIM Suction Cups Clips X 2 12mm 4014100 16mm 4015150 Fish External Filter
Rank 92
EHEIM Suction Cups Clips X 2 12mm 4014100 16mm 4015150 Fish External Filter
(3)
£4.99 New
No used products available
EHEIM Fish Tale Tail 4004700 12mm Outlet Pipe
Rank 93
EHEIM Fish Tale Tail 4004700 12mm Outlet Pipe
(4)
£7.99 New
No used products available
EHEIM Hose Elbow 16mm 4015100 Fish External Filter Aquarium
Rank 94
EHEIM Hose Elbow 16mm 4015100 Fish External Filter Aquarium
(1)
£4.49 New
No used products available
EHEIM Outlet Pipe 12mm 4004710 for External Filter Hose
Rank 95
EHEIM Outlet Pipe 12mm 4004710 for External Filter Hose
(5)
£8.52 New
No used products available
EHEIM External Filter 9mm Suction Cups/suckers X 2 Pipe Clips 4013050
Rank 96
EHEIM External Filter 9mm Suction Cups/suckers X 2 Pipe Clips 4013050
£4.49 New
No used products available
Fluval 406 Motor Head Maintenance Kit (A20093)
Rank 97
Fluval 406 Motor Head Maintenance Kit (A20093)
(3)
£33.50 New
No used products available
EHEIM External 2213 Shaft Axle & Bushings Bearings 7433710 Classic 250 Fish Tank
Rank 98
EHEIM External 2213 Shaft Axle & Bushings Bearings 7433710 Classic 250 Fish Tank
(20)
£6.99 New
No used products available
Juwel Filter Bioflow Super Aquarium up to 150l Ref 87040
Rank 99
Juwel Filter Bioflow Super Aquarium up to 150l Ref 87040
(1)
£55.95 New
No used products available
Marina i25 Internal Filter - 25L
Rank 100
Marina i25 Internal Filter - 25L
(20)
£14.80 New
No used products available