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Aquarium tanks

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Aquarium tanks for sale on largest auction and classifieds sites

Home / Fish & Aquariums / Aquarium tanks refurbished & used for sale | For Sale UK
Vibrant life gallon aquarium - life,

Vibrant life gallon aquarium - life,

£38.88
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Gallon aquarium stand - 40-50,

Gallon aquarium stand - 40-50,

£59.99
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Gallon fish tank stand - 55,

Gallon fish tank stand - 55,

£179.99
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60l aquarium chiller - aquarium,

60l aquarium chiller - aquarium,

£155.50
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Beginner live aquarium plants - live,

Beginner live aquarium plants - live,

£159.99
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Gallon aquarium stand - aquarium,

Gallon aquarium stand - aquarium,

£119.99
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Gallon smart fish tank - 5,

Gallon smart fish tank - 5,

£87.99
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Small fish tank - small, tank,

Small fish tank - small, tank,

£34.98
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Heavy duty aquarium - duty,

Heavy duty aquarium - duty,

£99.99
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Vevor 528gph canister filter - 528gph,

Vevor 528gph canister filter - 528gph,

£99.90
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Gallon fish aquarium - 40-50,

Gallon fish aquarium - 40-50,

£84.59
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Gallon aquarium fish tank - 20,

Gallon aquarium fish tank - 20,

£160.91
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Gallon fish tank stand - gallon,

Gallon fish tank stand - gallon,

£99.99
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Electric gravel cleaner - electric,

Electric gravel cleaner - electric,

£18.79
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Gallon fish tank - gallon,

Gallon fish tank - gallon,

£85.49
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New led aquarium hood 24in - led,

New led aquarium hood 24in - led,

£69.99
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Marineland penguin 350b - penguin,

Marineland penguin 350b - penguin,

£59.99
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7 12 and 15 - 1,, 7,

7 12 and 15 - 1,, 7,

£130.00
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Top fin aquarium - top, hinged

Top fin aquarium - top, hinged

£49.00
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Uimoso gallon stage - gallon, 3

Uimoso gallon stage - gallon, 3

£61.99
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Gallon fish tank - tank, stand

Gallon fish tank - tank, stand

£99.99
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X 9 6 ultra - x,

X 9 6 ultra - x,

£42.49
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Quietflow led pro - quietflow, 20

Quietflow led pro - quietflow, 20

£66.49
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Gallon fish tank stand - fish,

Gallon fish tank stand - fish,

£67.25
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Aquarium lid gallon - aquarium,

Aquarium lid gallon - aquarium,

£90.00
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For fish aquariums - aquariums,

For fish aquariums - aquariums,

£89.95
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Gallon fish tank stand - 40-50,

Gallon fish tank stand - 40-50,

£99.99
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Gallon fish tank stand - fish,

Gallon fish tank stand - fish,

£179.99
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Popbloom led aquarium light - popbloom,

Popbloom led aquarium light - popbloom,

£398.00
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Viparspectra timer control - viparspectra,

Viparspectra timer control - viparspectra,

£139.68
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37gallon wood aquarium - wood,

37gallon wood aquarium - wood,

£69.99
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48x18 glass canopy piece - 48x18,

48x18 glass canopy piece - 48x18,

£133.99
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Uimoso 396gph stage - 4-stage, external

Uimoso 396gph stage - 4-stage, external

£67.99
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Gallon fish tank stand - gallon,

Gallon fish tank stand - gallon,

£55.20
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Viparspectra timer control - viparspectra,

Viparspectra timer control - viparspectra,

£104.99
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Gallon fish tank stand - gallon,

Gallon fish tank stand - gallon,

£109.99
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Gallon fish tank stand - 40-50,

Gallon fish tank stand - 40-50,

£119.99
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Gallon aquarium stand - aquarium,

Gallon aquarium stand - aquarium,

£55.49
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Aquarium fish tank - fish, starter

Aquarium fish tank - fish, starter

£185.65
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Vibrant life gallon - life, 10

Vibrant life gallon - life, 10

£96.99
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Aquaponic fish tank - aquaponic, 4-grid

Aquaponic fish tank - aquaponic, 4-grid

£26.88
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Uimoso gal glass aquarium - uimoso, 2

Uimoso gal glass aquarium - uimoso, 2

£35.99
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Aquarium fish tank filter - filter, with

Aquarium fish tank filter - filter, with

£29.99
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25w mini aquarium - mini,

25w mini aquarium - mini,

£9.35
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Uimoso gallon fish tank - 3.5,

Uimoso gallon fish tank - 3.5,

£36.99
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Aqueon betta falls section - 3,

Aqueon betta falls section - 3,

£89.99
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Tier fish tank stand 50 - fish, 40-50

Tier fish tank stand 50 - fish, 40-50

£99.99
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For fish aquariums - &,

For fish aquariums - &,

£49.94
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Custom solid polycarbonate - custom,

Custom solid polycarbonate - custom,

£155.00
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Uimoso 200 gallon - 200, 5

Uimoso 200 gallon - 200, 5

£85.99
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Aquaponic fish tank - fish,

Aquaponic fish tank - fish,

£40.23
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Gallon fish tank stand with - fish,

Gallon fish tank stand with - fish,

£115.99
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Gallon fish tank stand - fish,

Gallon fish tank stand - fish,

£119.99
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Gallon fish tank - fish, stand

Gallon fish tank - fish, stand

£119.99
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Aquarium fish tank 2gal - aquarium,

Aquarium fish tank 2gal - aquarium,

£26.88
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Aquarium small fish tank - small,

Aquarium small fish tank - small,

£6.00
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Tofu tanks assorted java - assorted,

Tofu tanks assorted java - assorted,

£7.49
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Aqua joe aquarium fine - joe, 50

Aqua joe aquarium fine - joe, 50

£29.97
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Bio sponge corner filter - corner,

Bio sponge corner filter - corner,

£6.79
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Aquarium stand for - for, 20-29

Aquarium stand for - for, 20-29

£72.19
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Tetra gallon glass - gallon,

Tetra gallon glass - gallon,

£139.99
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Vevor 396gph canister filter - vevor,

Vevor 396gph canister filter - vevor,

£86.90
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Modern aquarium stand turtle - modern,

Modern aquarium stand turtle - modern,

£189.99
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New original aussie aquarium - new!,

New original aussie aquarium - new!,

£399.95
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Fish tank aquarium - fish, starter

Fish tank aquarium - fish, starter

£66.99
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Fzone aquarium filter kit 48 - kit,,

Fzone aquarium filter kit 48 - kit,,

£75.00
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Small fish tank kit gallon - tank,

Small fish tank kit gallon - tank,

£49.18
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Gallon aquarium stand - stand, metal

Gallon aquarium stand - stand, metal

£72.19
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Top fin led aquarium hood - led,

Top fin led aquarium hood - led,

£39.00
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Vevor 100 gallon aquarium - vevor,

Vevor 100 gallon aquarium - vevor,

£80.90
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Gallon aquarium stand - aquarium,

Gallon aquarium stand - aquarium,

£115.99
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25w mini aquarium heater betta - heater,

25w mini aquarium heater betta - heater,

£9.70
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For fish aquariums tanks - aquariums,

For fish aquariums tanks - aquariums,

£49.95
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Tetra aquarium gallon - tetra,

Tetra aquarium gallon - tetra,

£132.99
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Gallon heavy duty - 5.5/10,

Gallon heavy duty - 5.5/10,

£15.95
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Wood gallon aquarium - 20-29,

Wood gallon aquarium - 20-29,

£121.39
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Gallon fish tank - fish, stand

Gallon fish tank - fish, stand

£168.99
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Vevor gallon aquarium - gallon,

Vevor gallon aquarium - gallon,

£73.90
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Uimoso 396gph external - uimoso,

Uimoso 396gph external - uimoso,

£72.99
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Gallon glass aquarium - 5,

Gallon glass aquarium - 5,

£76.09
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hygger

hygger

£49.99
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Uimoso 5gal smart fish tank - 3.5gal,

Uimoso 5gal smart fish tank - 3.5gal,

£34.99
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Penn plax cascade 700 canister - penn-plax,

Penn plax cascade 700 canister - penn-plax,

£115.27
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Gallon glass aquarium - glass,

Gallon glass aquarium - glass,

£76.09
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Low noise aquarium - low-noise, filter

Low noise aquarium - low-noise, filter

£29.99
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Gallon smart fish - smart,

Gallon smart fish - smart,

£87.99
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Nano led aquarium light - nano,

Nano led aquarium light - nano,

£79.99
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Gallon smart fish tank - 5,

Gallon smart fish tank - 5,

£87.99
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Gallon fish tank stand with - 40,

Gallon fish tank stand with - 40,

£115.99
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Aquarium water chiller - water,

Aquarium water chiller - water,

£96.34
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Gallon fish tank stand with - 40,

Gallon fish tank stand with - 40,

£117.79
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Aquaneat aquarium led - aquaneat,

Aquaneat aquarium led - aquaneat,

£43.19
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Aquarium bio sponge filter for - sponge,

Aquarium bio sponge filter for - sponge,

£8.99
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Glass canopy marineland - glass,

Glass canopy marineland - glass,

£82.49
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60l aquarium chiller - aquarium,

60l aquarium chiller - aquarium,

£155.50
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Filko fish tank stand 29 - fish, 20-29

Filko fish tank stand 29 - fish, 20-29

£148.99
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Looking for more aquarium tanks?

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📊96 listings · from £6 · avg £90.28
⚠️ These listings were last updated more than 8 days ago. Search for fresh listings

Browse 96 aquarium tanks listings currently in our index. Prices range from £6 to £399.95, with an average of £90.28. 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 aquarium tanks →

Try this: biorb 60 | biorb air | biorb aquarium | biorb stand | blue tang | bow front aquarium | boyu fish tank | bubble anemone | column fish tank | complete fish tanks

Shop by budget

< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

Everything you need to know about aquarium tanks

Whether you are looking for a brand-new or second-hand aquarium tanks, 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, while premium listings can reach £399.95 — giving you a wide budget spread to work with. The average price of £90.28 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.

🔍 aquarium tanks Search live on eBay