For Sale UK

7 ft fish tank

4

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

Home / Fish & Aquariums / 7 ft fish tank for sale – 96 used, around £37 | For Sale UK
Long aquarium large - ft,

Long aquarium large - ft,

£2855.00
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Aquarium fish tank - fish,

Aquarium fish tank - fish,

£619.99
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Display aqua one oakstyle - display,

Display aqua one oakstyle - display,

£689.99
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Oase living water 400l fish - oase,

Oase living water 400l fish - oase,

£720.70
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Aquarium 765l fish tank - tank, 7

Aquarium 765l fish tank - tank, 7

£820.00
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Aquarium 710l fish tank - aquarium, 84"

Aquarium 710l fish tank - aquarium, 84"

£820.00
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7ft glass aquarium 7x2x2ft - 7ft,

7ft glass aquarium 7x2x2ft - 7ft,

£520.00
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Fish tank accessories - fish,

Fish tank accessories - fish,

£11.69
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Large fish tank and - large,

Large fish tank and - large,

£2155.00
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Long aquarium set 700l - long, ,

Long aquarium set 700l - long, ,

£2165.00
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Handmade background for 7 - 3d,

Handmade background for 7 - 3d,

£565.00
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7ft aquarium siphon vacuum - 7ft,

7ft aquarium siphon vacuum - 7ft,

£24.88
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Double sided aquarium - double,

Double sided aquarium - double,

£10.49
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Glass rectangular aquarium - rectangular,

Glass rectangular aquarium - rectangular,

£40.22
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White aquarium fish tank - fish,

White aquarium fish tank - fish,

£599.99
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4ft fish tank - 4ft, aquarium

4ft fish tank - 4ft, aquarium

£719.99
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Aquarium resin treeman statue - aquarium,

Aquarium resin treeman statue - aquarium,

£19.98
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Solar panel oxygen pump - 2w,

Solar panel oxygen pump - 2w,

£14.37
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Large 700l fish tank - fish, and

Large 700l fish tank - fish, and

£2145.00
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Large fish tank and cabinet - fish,

Large fish tank and cabinet - fish,

£2185.00
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Fish tank decor resin - tank,

Fish tank decor resin - tank,

£13.59
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Iquatics aqualumi universal 4 - iquatics, -4

Iquatics aqualumi universal 4 - iquatics, -4

£184.99
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Fish tank resin - tank, bucket

Fish tank resin - tank, bucket

£13.60
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Aquarium long marine - 7,

Aquarium long marine - 7,

£749.00
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Iquatics aqualumi universal 2 - iquatics,

Iquatics aqualumi universal 2 - iquatics,

£97.99
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Solar aquarium oxygen - aquarium,

Solar aquarium oxygen - aquarium,

£14.62
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Acrylic fish tank breeding - tank, box

Acrylic fish tank breeding - tank, box

£14.63
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60s gal shallow aquarium - 60s,

60s gal shallow aquarium - 60s,

£161.75
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300 litre fish - fish, tank

300 litre fish - fish, tank

£1740.70
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Fish tank with - loads, of

Fish tank with - loads, of

£260.70
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5ft fish tank with stand - 5ft,

5ft fish tank with stand - 5ft,

£618.70
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Aqua oak 100cm aquarium - oak,

Aqua oak 100cm aquarium - oak,

£771.70
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Solar panel aquarium - 6v,

Solar panel aquarium - 6v,

£14.42
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Fish tank flower - fish,

Fish tank flower - fish,

£12.64
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Iquatics aqualumi universal 2 - aqualumi, -2

Iquatics aqualumi universal 2 - aqualumi, -2

£135.99
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Laifoo 7ft aquarium - 7ft, siphon

Laifoo 7ft aquarium - 7ft, siphon

£25.00
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Laifoo aquarium siphon - 7, ft

Laifoo aquarium siphon - 7, ft

£6.76
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Green resin aquarium habitat - green,

Green resin aquarium habitat - green,

£12.55
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Juwel rio 180 - 180, led

Juwel rio 180 - 180, led

£465.70
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Aqua oak aquarium 155l - aquarium,

Aqua oak aquarium 155l - aquarium,

£390.00
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Durable resin buddha - resin, statue

Durable resin buddha - resin, statue

£27.45
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Glass hydroponic planter - glass,

Glass hydroponic planter - glass,

£36.69
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Violet silicone artificial - violet,

Violet silicone artificial - violet,

£7.79
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Solar aquarium oxygen - 2w,

Solar aquarium oxygen - 2w,

£14.40
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Solar fish tank aquarium - solar,

Solar fish tank aquarium - solar,

£14.33
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7ft aquarium siphon vacuum - 7ft,

7ft aquarium siphon vacuum - 7ft,

£19.80
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Iquatics aqualumi universal 2 - iquatics, -2

Iquatics aqualumi universal 2 - iquatics, -2

£109.99
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Pcs tank suction cup - pcs,

Pcs tank suction cup - pcs,

£6.80
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Laifoo aquarium siphon - laifoo, ft

Laifoo aquarium siphon - laifoo, ft

£8.12
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Iquatics aqualumi universal 2 - universal, -2

Iquatics aqualumi universal 2 - universal, -2

£84.99
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7ft aquarium siphon vaccum - aquarium,

7ft aquarium siphon vaccum - aquarium,

£25.97
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2pcs fish tank artificial - 2pcs,

2pcs fish tank artificial - 2pcs,

£18.88
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Iquatics aqualumi universal 2 - aqualumi,

Iquatics aqualumi universal 2 - aqualumi,

£144.99
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Iquatics aqualumi universal 4 - aqualumi, -4

Iquatics aqualumi universal 4 - aqualumi, -4

£149.99
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7ft aquarium siphon - aquarium, vaccum

7ft aquarium siphon - aquarium, vaccum

£25.15
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Handmade background rocks - 3d,

Handmade background rocks - 3d,

£1195.00
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Iquatics aqualumi universal 4 - iquatics, -4

Iquatics aqualumi universal 4 - iquatics, -4

£124.99
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Iquatics aqualumi universal - aqualumi,

Iquatics aqualumi universal - aqualumi,

£96.99
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Low water level small - low,

Low water level small - low,

£11.16
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Fish tank aquarium - fish,

Fish tank aquarium - fish,

£10.92
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25ft aquarium vacuum gravel - 25ft,

25ft aquarium vacuum gravel - 25ft,

£43.28
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Compact gallon rimless - compact,

Compact gallon rimless - compact,

£127.57
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Acrylic tank breeding - acrylic,

Acrylic tank breeding - acrylic,

£15.35
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Laifoo 7ft aquarium siphon - 7ft,

Laifoo 7ft aquarium siphon - 7ft,

£24.68
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Iquatics aqualumi universal 4 - iquatics,

Iquatics aqualumi universal 4 - iquatics,

£135.99
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Iquatics aqualumi universal 4 - aqualumi, -4

Iquatics aqualumi universal 4 - aqualumi, -4

£174.99
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Aquarium air pump 254gph - aquarium,

Aquarium air pump 254gph - aquarium,

£52.30
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Pcs seafan for - seafan,

Pcs seafan for - seafan,

£10.28
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Low water level small - water,

Low water level small - water,

£11.15
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Solar panel oxygen pump - 6v, 2w

Solar panel oxygen pump - 6v, 2w

£14.77
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Low water level small - level, fish

Low water level small - level, fish

£10.79
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Handmade background and - handmade,

Handmade background and - handmade,

£699.00
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Iquatics aqualumi universal 4 - aqualumi,

Iquatics aqualumi universal 4 - aqualumi,

£135.99
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Background handmade - background.,

Background handmade - background.,

£635.00
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Glass hydroponic planter - hydroponic, clear

Glass hydroponic planter - hydroponic, clear

£35.39
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Low water level small fish - ,

Low water level small fish - ,

£11.15
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Set aquarium water - of,

Set aquarium water - of,

£17.77
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Low water level small fish - low,

Low water level small fish - low,

£11.16
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Low water level small fish - ,

Low water level small fish - ,

£11.16
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Fish tank water - .7m,

Fish tank water - .7m,

£56.99
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Compact reusable plastic fish - plastic,

Compact reusable plastic fish - plastic,

£14.71
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Low water level small fish - level,

Low water level small fish - level,

£11.14
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Laifoo 7ft aquarium siphon - laifoo,

Laifoo 7ft aquarium siphon - laifoo,

£25.31
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Low water level small - low, fish

Low water level small - low, fish

£11.15
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Low water level small - low,

Low water level small - low,

£10.79
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Low water level small - ,

Low water level small - ,

£10.79
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Clear acrylic amphibian house - clear,

Clear acrylic amphibian house - clear,

£25.32
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110gph powerful aquarium - 4w,

110gph powerful aquarium - 4w,

£22.55
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Low water level small fish - level,

Low water level small fish - level,

£11.15
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Low water level small fish - low,

Low water level small fish - low,

£11.36
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Clear mesh fish tank - tank, screen

Clear mesh fish tank - tank, screen

£36.97
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Large fish tank - and, cabinet

Large fish tank - and, cabinet

£1965.00
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Gal fish tank starter - gal,

Gal fish tank starter - gal,

£73.26
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Handmade background rocks - 3d,

Handmade background rocks - 3d,

£715.00
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Aqua one urban oak style - aqua,

Aqua one urban oak style - aqua,

£469.99
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Enomol gravel vacuum - enomol,

Enomol gravel vacuum - enomol,

£51.06
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📊96 listings · from £6.76 · avg £325.44
⚠️ These listings were last updated more than 13 days ago. Search for fresh listings

Browse 96 7 ft fish tank listings currently in our index. Prices range from £6.76 to £2855, with an average of £325.44. 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 7 ft fish tank →

Try this: acan coral | acrylic fish tanks | acrylic tank | aquarium hood | aquarium setup | aquarium sump | aquarium tanks | biorb aquarium | biorb stand | bow front aquarium

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Everything you need to know about 7 ft fish tank

Whether you are looking for a brand-new or second-hand 7 ft 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 £6.76, while premium listings can reach £2855 — giving you a wide budget spread to work with. The average price of £325.44 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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