Best Aquarium Canister Filter Deals Online in the UK (25 Deals Found)

Last Updated - 01/02/2026 Sort By:

Best Choice
allpondsolutions

New
allpondsolutions EF-150 Aquarium External Fish Tank Water Filter for Coldwater, or Tropical Aquariums, for Tanks Up to 1
Aquarium external filter 2.3L volume / 400L/h flow rate

£34.99
allpondsolutions

New
allpondsolutions 1000EF Aquarium External Fish Tank Water Filter for Coldwater, Tropical or Marine Aquariums, for Tanks
Multi Layer Filtration System (Filter media included - Bio balls, Ceramic Rings and Active Carbon).)

£64.99
New
Aquarium Fish Tank External Canister Filter & Media with Optional UV Steriliser
The filters are available in three sizes - 1000 litres per hour flow rate for aquariums up to 400 litres, 1400 litres pe

£109.99
allpondsolutions

New
allpondsolutions 1000EF Aquarium External Fish Tank Water Filter for Coldwater, Tropical or Marine Aquariums, for Tanks
Multi Layer Filtration System (Filter media included - Bio balls, Ceramic Rings and Active Carbon).)

£64.99
New
Aquarium Fish Tank External Filter - Optional 9w UV Steriliser + Media EF Models
AllPondSolutions EF Aquarium External filter range with optional 9w UV steriliser. The built in UV sterilizer exposes pa

£99.99
Hidom

New
Hidom External Aquarium Canister Filter System 22w 1000 LPH - EX-1000 - Media Included
Suitable for freshwater(coldwater or tropical) & marine aquariums

£59.94
Best Value
Fluval

New
Fluval 207 External Filter
Fluval eTEC (Efficient Technology) construction employs cutting-edge design

£112.49 £121.99
New
External Aquarium Canister Filter Jebao Tropical Marine Fish Tank Filtration
Jebao One Touch External Canister Filters. The outlet tube is fitted with a spray-bar to help increase oxygen aeration l

£59.99
Fluval

New
Fluval 107 External Filter, 1 kg
Fluvial eTEC (Efficient Technology) construction employs cutting-edge design, materials & manufacturing methods to deliv

£98.99 £106.91
New
Sunsun 3000l/h External Canister Filter Fish Tank Aquarium with UV Flow Control
Newest canister from SunSun that is easy and simple to use. The HW-3000 features an LCD display that will surely enhance

£179.99
allpondsolutions

New
allpondsolutions EFX+ Aquarium External Fish Tank Water Filter with 9w UV Steriliser for Coldwater, Tropical or Marine A
Suitable for fresh and salt water tank up to 400 Litres

£84.99
15% Off
AQQA

New
AQQA External Aquarium Filter, 1800L/h Adjustable Canister Filter Aquarium, External Filter for Tanks up to 350L - Inclu
Powerful, Consistent Performance: 25W, max water flow: 1800L/h, the energy-efficient motor operates with excellent stabi

£76.49 £89.99
New
Hidom External Aquarium Filter Fish Tank Canister With Media Tropical And Marine
Maintaining the filter is very simple. The drip-free shut-off tap allows you to remove the filter and transport it away

£64.95
VILLNO

New
VILLNO 1000LPH 3-STAGE Aquarium Filter, SUPER-QUIET External Canister Filter, Adjustable Fish Tank Filter with Aquarium
🐟3-Stage Filtration: Including 2 filter sponges and 1 filter cotton, this aquarium canister filter can greatly filter d

£76.97
New
Aquarium Fish Tank External Canister Filter - AQUACRAFTSMAN 812
This aquarium external filter has two hang on brackets, which can easily install the canister filter on wall of the tank

£40.99
Hidom

New
Hidom External Aquarium Canister Filter System 28w 1200 LPH - EX-1200 - Media Included
Suitable for freshwater(coldwater or tropical) & marine aquariums

£64.94
New
Fluval 207 External Aquarium Fish Tank Canister Filter
Larger vibration-dampening feet stabilisers for improved filter case protection. Ergonomic Aquastop valve & raised lip f

£112.49 £152.99
New
Aquarium External Canister Filter Fish Tank Tropical Marine with Media by HIDOM
Maintaining the filter is very simple. The drip-free shut-off tap allows you to remove the filter and transport it away

£57.95
New
Jebao External Aquarium Canister Filter Taps Hose 2 or 3 Trays Fish Tank Clean
Jebao One Touch External Canister Filters. There are set up pictorial guides on the side of the box. It is not a self pr

£54.95
New
400L/h Canister Pump Filter Set External Filtration Fish Tank Aquarium Marine
Suitable for freshwater and marine aquarium tanks. 1 set Aquarium Fish Tank External Filter. Drip-free shut-off tap for

£32.98
New
Sicce Space Eko+ External Filter 100 200 300 Aquarium Fish Tank Pump Canister
SPACE EKO are canister filters ideal for freshwater aquariums. A unique easy start up system, large filter capacity and

£79.90
New
Aquarium Fish Tank Canister External Filter FEF-230 800L/h Tanks up to 200L
(Aquarium External Filter FEF-230 800L/h Tanks up to 200L. Aquarium external canister filter for tanks up to 200L. Maint

£54.99
New
Aquarium Fish Tank External Filter 400L/H Free Media All Pond Solutions EF-150
Maintaining the filter is very simple. The drip-free shut-off tap allows you to remove the filter and transport it away

£34.99
New
BRAND NEW EHEIM 2075 PROFFESINAL 3 600 CANISTER FILTER AQUARIUM
EHEIM PROFESSIONEL 600 2075 EXTERNAL FILTER. NEW, NEVER USED. EHEIM FILTER MEDIA INCLUDED. NO HOSING OR INLET, OUTLET. J

£167.10
Used
Aquarium Fish Tank Fluval 205 External Canister Filter 180L
Good working condition

£50.00

25 Aquarium Canister Filter deals are available from: Amazon, eBay stores, starting from £32.98.
The biggest discount we found is 15% on AQQA External Aquarium Filter, 1800L/h Adjustable Canister Filter Aquarium, External Filter for Tanks up to 350L - Includes 3-Stage Filtration & Complete Accessories at Amazon.
The lowest price we found is £32.98 while the highest is £179.99.
Prices for the best Aquarium Canister Filter deals average at £77.64.
Last updated on February 1, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Aquarium Canister Filter.