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4ft fish tank

4

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

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4ft fish tank - fish, set

4ft fish tank - fish, set

£669.99 · Buy It Now

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4ft glass freshwater - 4ft,

4ft glass freshwater - 4ft,

£312.70 · Buy It Now

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4ft tank with sump - tank,

4ft tank with sump - tank,

£182.70 · Buy It Now

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Boyo fish tank aquarium - fish,

Boyo fish tank aquarium - fish,

£208.70 · Buy It Now

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Aquarium fish tank cabinet - fish,

Aquarium fish tank cabinet - fish,

£599.99 · Buy It Now

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Fish tank aquarium - fish,

Fish tank aquarium - fish,

£599.99 · Buy It Now

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Aquarium sand fish tank - sand,

Aquarium sand fish tank - sand,

£39.99 · Buy It Now

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Seaview quality aquarium - quality, fish

Seaview quality aquarium - quality, fish

£5.20 · Buy It Now

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Diversa aquarium with - diversa, /

Diversa aquarium with - diversa, /

£305.99 · Buy It Now

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Aquarium fish tank background - tank,

Aquarium fish tank background - tank,

£8.65 · Buy It Now

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Diversa aquarium with stand - aquarium,

Diversa aquarium with stand - aquarium,

£295.99 · Buy It Now

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Diversa aquarium with - aquarium,

Diversa aquarium with - aquarium,

£299.99 · Buy It Now

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300l 4ft fish tank - 300l,

300l 4ft fish tank - 300l,

£699.99 · Buy It Now

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Solid wood dark oak aquarium - solid,

Solid wood dark oak aquarium - solid,

£63.10 · Buy It Now

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Juwel rio 450l fish - juwel,

Juwel rio 450l fish - juwel,

£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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4ft fish tank aquarium - tank,

4ft fish tank aquarium - tank,

£699.99 · Buy It Now

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Aquarium fish tank background - aquarium,

Aquarium fish tank background - aquarium,

£7.25 · Buy It Now

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Fluval roma led aquariums - roma, bt

Fluval roma led aquariums - roma, bt

£532.99 · 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 - fish,

Aquarium fish tank background - fish,

£7.95 · Buy It Now

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Aquarium gravel fish - fish, tank

Aquarium gravel fish - fish, tank

£42.99 · Buy It Now

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Diversa aquarium with - aquarium, /

Diversa aquarium with - aquarium, /

£299.99 · 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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Diversa aquarium with stand - with,

Diversa aquarium with stand - with,

£185.99 · Buy It Now

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Seaview seascape mystic - seaview, /

Seaview seascape mystic - seaview, /

£8.95 · Buy It Now

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Aquarium fish tank - fish,

Aquarium fish tank - fish,

£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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Fish tank with cabinet - with, cabinet 

Fish tank with cabinet - with, cabinet 

£363.70 · Buy It Now

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This full setup with - this,

This full setup with - this,

£302.30 · Buy It Now

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Cleair fish tank - fish,

Cleair fish tank - fish,

£260.69 · Buy It Now

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This 15ft x 1 34ft - is,

This 15ft x 1 34ft - is,

£208.70 · 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 background - aquarium,

Aquarium fish tank background - 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,

£7.95 · Buy It Now

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Craftsboys aquarium - craftsboys,

Craftsboys aquarium - craftsboys,

£36.22 · 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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Fluval fx4 external - external, canister

Fluval fx4 external - external, canister

£247.99 · Buy It Now

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Popbloom h54 wifi - h54,

Popbloom h54 wifi - h54,

£198.00 · Buy It Now

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Aquarium gravel fish tank - fish,

Aquarium gravel fish tank - fish,

£42.99 · Buy It Now

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4ft 300l led fish - 4ft, tank

4ft 300l led fish - 4ft, tank

£699.99 · Buy It Now

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Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

£8.45 · 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 - fish,

Aquarium fish tank background - fish,

£7.55 · Buy It Now

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Craftsboys aquarium - 4.5l,

Craftsboys aquarium - 4.5l,

£34.65 · 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 - aquarium,

Aquarium fish tank background - aquarium,

£7.55 · Buy It Now

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4ft glass aquarium 48x24x18 - 4ft, 48x24x18"

4ft glass aquarium 48x24x18 - 4ft, 48x24x18"

£305.00 · Buy It Now

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Seaview blue black quality - seaview,

Seaview blue black quality - seaview,

£8.95 · Buy It Now

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Aquarium fish tank - fish,

Aquarium fish tank - fish,

£10.35 · Buy It Now

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Juwel led aquariums rio - -,

Juwel led aquariums rio - -,

£799.99 · Buy It Now

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4ft glass aquarium - glass,

4ft glass aquarium - glass,

£230.00 · Buy It Now

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4ft glass aquarium 4x2x2ft - glass,

4ft glass aquarium 4x2x2ft - glass,

£315.00 · Buy It Now

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Aquarium fish tank background - aquarium,

Aquarium fish tank background - aquarium,

£10.85 · Buy It Now

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Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

£8.95 · 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 - aquarium,

Aquarium fish tank background - aquarium,

£10.85 · Buy It Now

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Diversa aquarium with stand - diversa,

Diversa aquarium with stand - diversa,

£519.99 · Buy It Now

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4ft trickle filter tray - xl,

4ft trickle filter tray - xl,

£39.99 · 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,

£9.35 · 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 - fish,

Aquarium fish tank - fish,

£9.95 · 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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Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

£9.95 · Buy It Now

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Seaview trees rockside - trees, /

Seaview trees rockside - trees, /

£8.95 · Buy It Now

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Aquarium fish tank - aquarium, background

Aquarium fish tank - aquarium, background

£8.35 · 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 bubble bar wall - aquarium,

Aquarium bubble bar wall - aquarium,

£7.49 · Buy It Now

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White aquarium sand - white,

White aquarium sand - white,

£43.19 · 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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Aquarium gravel fish tank - fish,

Aquarium gravel fish tank - fish,

£43.19 · Buy It Now

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Aquarium bubble bar - bubble, wall

Aquarium bubble bar - bubble, wall

£7.49 · 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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White aquarium sand natural - aquarium,

White aquarium sand natural - aquarium,

£46.43 · 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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Aquarium starter kits - 4.5l,

Aquarium starter kits - 4.5l,

£34.65 · Buy It Now

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Aquarium gravel natural plat - aquarium,

Aquarium gravel natural plat - aquarium,

£43.19 · Buy It Now

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Diversa aquarium with stand - with,

Diversa aquarium with stand - with,

£299.99 · 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 fish tank background - aquarium,

Aquarium fish tank background - aquarium,

£7.20 · Buy It Now

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Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

£7.75 · Buy It Now

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4mm 6mm air line - 4mm,

4mm 6mm air line - 4mm,

£34.54 · 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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Aquarium bubble bar - aquarium, wall

Aquarium bubble bar - aquarium, wall

£7.49 · 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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Seaview slateways aqua wild - seaview,

Seaview slateways aqua wild - seaview,

£8.95 · Buy It Now

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60cm aquarium freshwater - aquarium,

60cm aquarium freshwater - aquarium,

£8.25 · 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 background - fish,

Aquarium fish tank background - fish,

£8.85 · Buy It Now

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60cm aquarium marine fish - 24"/60cm,

60cm aquarium marine fish - 24"/60cm,

£8.99 · Buy It Now

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Aquarium gravel fish tank - gravel,

Aquarium gravel fish tank - gravel,

£16.19 · 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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New electric water chiller - new,

New electric water chiller - new,

£125.96 · Buy It Now

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Home electric water chiller - water,

Home electric water chiller - water,

£125.96 · Buy It Now

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📊96 listings · from £5.2 · avg £132.32

Browse 96 4ft fish tank listings currently in our index. Prices range from £5.2 to £799.99, with an average of £132.32. 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 →

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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 £5.2, while premium listings can reach £799.99 — giving you a wide budget spread to work with. The average price of £132.32 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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