For Sale UK

4ft fish tank

4

4ft fish tank for sale on Ireland's largest auction and classifieds sites

Home / Fish & Aquarium / 4ft fish tank refurbished & used for sale | For Sale UK
Diversa aquarium with - aquarium, stand

Diversa aquarium with - aquarium, stand

£405.99 · Buy It Now

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4ft fish tank - 4ft, stand

4ft fish tank - 4ft, stand

£414.70 · Buy It Now

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4ft tank with sump - with, setup

4ft tank with sump - with, setup

£182.70 · Buy It Now

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Aquarium fish tank - fish,

Aquarium fish tank - fish,

£599.99 · Buy It Now

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Aquarium fish tank background - fish,

Aquarium fish tank background - fish,

£8.65 · Buy It Now

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Diversa aquarium with - with, /

Diversa aquarium with - with, /

£459.99 · Buy It Now

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Aquarium fish tank background - aquarium,

Aquarium fish tank background - aquarium,

£7.95 · Buy It Now

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Diversa aquarium with - diversa, /

Diversa aquarium with - diversa, /

£459.99 · Buy It Now

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4ft fish tank - tank, aquarium

4ft fish tank - tank, aquarium

£699.99 · Buy It Now

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Fish tank aquarium cabinet - aquarium,

Fish tank aquarium cabinet - aquarium,

£599.99 · Buy It Now

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Diversa aquarium with - diversa,

Diversa aquarium with - diversa,

£389.99 · Buy It Now

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Diversa aquarium with stand - aquarium,

Diversa aquarium with stand - aquarium,

£335.99 · Buy It Now

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Diversa aquarium with stand - aquarium,

Diversa aquarium with stand - aquarium,

£245.99 · Buy It Now

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Cleair fish tank - fish, set

Cleair fish tank - fish, set

£338.19 · Buy It Now

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Fish tank aquarium complete - fish,

Fish tank aquarium complete - fish,

£414.70 · Buy It Now

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230lt aquarium fish tank - aquarium,

230lt aquarium fish tank - aquarium,

£394.30 · Buy It Now

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Diversa aquarium with - aquarium, stand

Diversa aquarium with - aquarium, stand

£439.99 · Buy It Now

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Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

£7.95 · Buy It Now

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Aquarium fish tank background - tank,

Aquarium fish tank background - tank,

£7.95 · Buy It Now

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Aquarium fish tank - fish, background

Aquarium fish tank - fish, background

£7.55 · Buy It Now

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4ft fish tank aquarium - 4ft,

4ft fish tank aquarium - 4ft,

£669.99 · Buy It Now

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Fluval roma led aquariums - fluval,

Fluval roma led aquariums - fluval,

£509.99 · Buy It Now

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Aquarium fish tank background - aquarium,

Aquarium fish tank background - aquarium,

£9.35 · Buy It Now

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Aquarium fish tank background - tank,

Aquarium fish tank background - tank,

£9.95 · Buy It Now

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Aquarium fish tank - aquarium, background

Aquarium fish tank - aquarium, background

£9.95 · Buy It Now

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Aquarium fish tank background - fish,

Aquarium fish tank background - fish,

£6.70 · Buy It Now

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Aquarium fish tank background - fish,

Aquarium fish tank background - fish,

£7.55 · Buy It Now

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Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

£9.45 · Buy It Now

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Juwel rio 450l fish - 450l,

Juwel rio 450l fish - 450l,

£435.10 · Buy It Now

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Used fish tank - used,

Used fish tank - used,

£363.70 · Buy It Now

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This 15ft x 1 - a, 1.34ft

This 15ft x 1 - a, 1.34ft

£208.70 · Buy It Now

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4ft clear seal - clear,

4ft clear seal - clear,

£125.02 · Buy It Now

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Aquarium fish tank background - aquarium,

Aquarium fish tank background - aquarium,

£9.95 · Buy It Now

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Aquarium fish tank - tank, background

Aquarium fish tank - tank, background

£10.85 · Buy It Now

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Aquarium sand fish tank - fish,

Aquarium sand fish tank - fish,

£42.99 · Buy It Now

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Aquarium fish tank background - fish,

Aquarium fish tank background - fish,

£10.35 · Buy It Now

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Aquarium fish tank background - tank,

Aquarium fish tank background - tank,

£8.95 · Buy It Now

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Aquarium fish tank background - fish,

Aquarium fish tank background - fish,

£8.85 · Buy It Now

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Fluval fx4 external - external, canister

Fluval fx4 external - external, canister

£247.99 · Buy It Now

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Jewelfish tank with - tank,

Jewelfish tank with - tank,

£650.00 · Buy It Now

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Aquarium fish tank - fish,

Aquarium fish tank - fish,

£7.95 · Buy It Now

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Aquarium fish tank background - tank,

Aquarium fish tank background - tank,

£9.95 · Buy It Now

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Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

£8.85 · Buy It Now

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Aquarium fish tank background - fish,

Aquarium fish tank background - fish,

£8.95 · Buy It Now

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Aquarium fish tank - aquarium, background

Aquarium fish tank - aquarium, background

£6.70 · Buy It Now

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Aquarium fish tank background - aquarium,

Aquarium fish tank background - aquarium,

£9.35 · Buy It Now

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Aquarium fish tank - fish,

Aquarium fish tank - fish,

£9.95 · Buy It Now

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Seaview quality aquarium fish - seaview,

Seaview quality aquarium fish - seaview,

£8.95 · Buy It Now

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Aquarium fish tank background - aquarium,

Aquarium fish tank background - aquarium,

£8.65 · Buy It Now

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Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

£7.55 · Buy It Now

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Aquarium fish tank background - fish,

Aquarium fish tank background - fish,

£9.95 · Buy It Now

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Aquarium fish tank background - aquarium,

Aquarium fish tank background - aquarium,

£9.95 · Buy It Now

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Aquarium fish tank background - aquarium,

Aquarium fish tank background - aquarium,

£8.35 · Buy It Now

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Aquarium fish tank background - tank,

Aquarium fish tank background - tank,

£8.85 · Buy It Now

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Aquarium fish tank - aquarium, background

Aquarium fish tank - aquarium, background

£9.95 · Buy It Now

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Aquarium fish tank background - tank,

Aquarium fish tank background - tank,

£7.20 · Buy It Now

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Seaview blue black quality - /,

Seaview blue black quality - /,

£8.95 · Buy It Now

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Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

£8.85 · Buy It Now

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Aquarium fish tank - fish, background

Aquarium fish tank - fish, background

£8.85 · Buy It Now

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Aquarium fish tank background - aquarium,

Aquarium fish tank background - aquarium,

£8.65 · Buy It Now

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Aquarium fish tank background - aquarium,

Aquarium fish tank background - aquarium,

£10.35 · Buy It Now

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Aquarium fish tank background - tank,

Aquarium fish tank background - tank,

£7.95 · Buy It Now

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Fish tank aquarium cabinet - fish,

Fish tank aquarium cabinet - fish,

£699.99 · Buy It Now

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Aquarium fish tank - aquarium, background

Aquarium fish tank - aquarium, background

£10.85 · Buy It Now

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Double sided aquarium - double-sided,

Double sided aquarium - double-sided,

£9.95 · Buy It Now

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Aquarium fish tank - fish, background

Aquarium fish tank - fish, background

£9.95 · Buy It Now

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Aquarium gravel fish tank sand - fish,

Aquarium gravel fish tank sand - fish,

£42.99 · Buy It Now

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4ft 300l led - led, tank

4ft 300l led - led, tank

£699.99 · Buy It Now

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Aquarium fish tank background - fish,

Aquarium fish tank background - fish,

£10.85 · Buy It Now

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Aquarium fish tank background - aquarium,

Aquarium fish tank background - aquarium,

£7.75 · Buy It Now

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Aquarium gravel fish tank - aquarium,

Aquarium gravel fish tank - aquarium,

£42.99 · Buy It Now

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Fish tank aquarium cabinet - fish,

Fish tank aquarium cabinet - fish,

£699.99 · Buy It Now

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Aquarium fish tank background - fish,

Aquarium fish tank background - fish,

£9.35 · Buy It Now

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White aquarium sand natural - white,

White aquarium sand natural - white,

£43.19 · Buy It Now

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4ft trickle filter tray for - filter,

4ft trickle filter tray for - filter,

£39.99 · Buy It Now

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Aquarium starter kits - aquarium,

Aquarium starter kits - aquarium,

£33.20 · Buy It Now

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60cm aquarium marine - aquarium/marine, fish

60cm aquarium marine - aquarium/marine, fish

£8.99 · Buy It Now

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Aquarium fish tank background - aquarium,

Aquarium fish tank background - aquarium,

£8.85 · Buy It Now

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Fish tank aquarium - tank,

Fish tank aquarium - tank,

£699.99 · Buy It Now

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Aquarium background 4ft - aquarium, by

Aquarium background 4ft - aquarium, by

£10.80 · Buy It Now

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Fish tank aquarium - fish,

Fish tank aquarium - fish,

£719.99 · Buy It Now

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Aquarium fish tank background - aquarium,

Aquarium fish tank background - aquarium,

£9.95 · Buy It Now

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Aquarium gravel fish - aquarium, tank

Aquarium gravel fish - aquarium, tank

£43.19 · Buy It Now

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Aquarium bubble bar wall - aquarium,

Aquarium bubble bar wall - aquarium,

£7.49 · Buy It Now

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Aquarium bubble bar - bar, wall

Aquarium bubble bar - bar, wall

£7.49 · Buy It Now

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Aquarium bubble bar wall - bubble,

Aquarium bubble bar wall - bubble,

£7.49 · Buy It Now

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New electric water - electric,

New electric water - electric,

£125.96 · Buy It Now

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Aquarium fish tank background - aquarium,

Aquarium fish tank background - aquarium,

£8.85 · Buy It Now

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Aquarium fish tank background - fish,

Aquarium fish tank background - fish,

£9.95 · Buy It Now

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Juwel led aquariums - led,

Juwel led aquariums - led,

£799.99 · Buy It Now

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Craftsboys aquarium - 4.5l,

Craftsboys aquarium - 4.5l,

£37.52 · Buy It Now

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Natural aquarium sand - natural,

Natural aquarium sand - natural,

£26.99 · Buy It Now

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60cm aquarium freshwater - aquarium,

60cm aquarium freshwater - aquarium,

£8.25 · Buy It Now

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Made order aquarium 400l - order,

Made order aquarium 400l - order,

£425.00 · Buy It Now

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4ft marine tropical - marine,

4ft marine tropical - marine,

£42.30 · Buy It Now

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21inches high 15inches front - high,,

21inches high 15inches front - high,,

£208.70 · Buy It Now

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📊96 listings · from £6.7 · avg £161.99
⚠️ These listings were last updated more than 8 days ago. Search for fresh listings

Browse 96 4ft fish tank listings currently in our index. Prices range from £6.7 to £799.99, with an average of £161.99. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about 4ft fish tank →

Try this: 4ft fish tank stand | 50 litre fish tank | 5ft tank | 8ft fish tank | acan coral | acropora coral | acrylic fish tanks | acrylic tank | algae eater fish | algae eaters

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Everything you need to know about 4ft fish tank

Whether you are looking for a brand-new or second-hand 4ft fish tank, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £6.7, while premium listings can reach £799.99 — giving you a wide budget spread to work with. The average price of £161.99 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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