For Sale UK

90 litre fish tank

4

90 litre fish tank for sale on largest auction and classifieds sites

Home / Fish & Aquariums / 90 litre fish tank refurbished & used for sale | For Sale UK
Diversa aquarium fish tank - aquarium,

Diversa aquarium fish tank - aquarium,

£210.99
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Black 100 litre - litre, front

Black 100 litre - litre, front

£40.22
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Aquaoak 200 litre solid - aquaoak,

Aquaoak 200 litre solid - aquaoak,

£260.70
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Aqua one ocellaris external - one,

Aqua one ocellaris external - one,

£51.99
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Diversa aquarium fish tank - aquarium,

Diversa aquarium fish tank - aquarium,

£275.99
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Fluval 125 litre fish tank - tank, and

Fluval 125 litre fish tank - tank, and

£104.70
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Aquarium fish tank from - fish,

Aquarium fish tank from - fish,

£175.99
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Betta choice low - low, filter

Betta choice low - low, filter

£24.86
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Fluval series internal - fluval, u

Fluval series internal - fluval, u

£60.49
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Betta 400 external - 400, canister

Betta 400 external - 400, canister

£66.55
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Oase filtosmart 100 - filtosmart, 300

Oase filtosmart 100 - filtosmart, 300

£46.75
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Aquael pat mini fan - pat, 2

Aquael pat mini fan - pat, 2

£23.99
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Aquarium fish tank sponge - fish,

Aquarium fish tank sponge - fish,

£9.99
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Internal aquarium filter eden - internal,

Internal aquarium filter eden - internal,

£33.95
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Dennerle nano corner filter - nano,

Dennerle nano corner filter - nano,

£56.95
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Allpondsolutions internal - allpondsolutions,

Allpondsolutions internal - allpondsolutions,

£17.99
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Fluval marina i110 internal - i110,

Fluval marina i110 internal - i110,

£20.11
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Internal aquarium filter for - aquarium,

Internal aquarium filter for - aquarium,

£17.95
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Oase filtosmart 100 - filtosmart,

Oase filtosmart 100 - filtosmart,

£74.79
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Oase bio plus thermo - oase,

Oase bio plus thermo - oase,

£49.99
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Fluval 107 207 307 - , 407

Fluval 107 207 307 - , 407

£109.99
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Fluval 107 207 - 307, 407

Fluval 107 207 - 307, 407

£109.99
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Fish tank pump with high - tank,

Fish tank pump with high - tank,

£21.99
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Interpet 2203 internal - interpet,

Interpet 2203 internal - interpet,

£26.70
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Magi700 fish tank filter - fish,

Magi700 fish tank filter - fish,

£31.99
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Interpet pf3 internal filter - interpet,

Interpet pf3 internal filter - interpet,

£38.99
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Hidom 1500l internal - hidom, ap-1500l

Hidom 1500l internal - hidom, ap-1500l

£15.45
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Marina hang breeding - marina, box

Marina hang breeding - marina, box

£24.29
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Aqualantis aquarium table 100 - aqualantis,

Aqualantis aquarium table 100 - aqualantis,

£567.70
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Versatile submersible filter - submersible,

Versatile submersible filter - submersible,

£23.99
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High performance 1 - high-performance, 5-in-1

High performance 1 - high-performance, 5-in-1

£42.99
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Aquarium fish tank starter kit - aquarium,

Aquarium fish tank starter kit - aquarium,

£128.37
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Fluval marina i25 internal - i25,

Fluval marina i25 internal - i25,

£19.99
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Interpet pf3 internal - pf3,

Interpet pf3 internal - pf3,

£44.99
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Quiet internal aquarium power - aquarium,

Quiet internal aquarium power - aquarium,

£21.99
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Interpet pf3 internal filter - internal,

Interpet pf3 internal filter - internal,

£29.99
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Glass aquarium kit - aquarium, 2.6

Glass aquarium kit - aquarium, 2.6

£62.70
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Interpet internal aquarium - interpet,

Interpet internal aquarium - interpet,

£30.10
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Powerful submersible aquarium - powerful,

Powerful submersible aquarium - powerful,

£47.99
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Versatile submersible aquarium - versatile,

Versatile submersible aquarium - versatile,

£22.90
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Interpet internal aquarium - interpet,

Interpet internal aquarium - interpet,

£36.26
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Superior water quality - superior,

Superior water quality - superior,

£59.95
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Tetra whisper internal - tetra,

Tetra whisper internal - tetra,

£19.57
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High performance - high-performance, 8w

High performance - high-performance, 8w

£30.38
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Aquarium divider kit - ra,

Aquarium divider kit - ra,

£22.39
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Aquarium filter pump - 4-in-1,

Aquarium filter pump - 4-in-1,

£28.99
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Internal aquarium filter pf2 - internal,

Internal aquarium filter pf2 - internal,

£36.99
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Elite algae control - elite,

Elite algae control - elite,

£70.95
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High performance internal - internal, fish

High performance internal - internal, fish

£31.99
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Interpet internal aquarium - interpet,

Interpet internal aquarium - interpet,

£33.37
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Interpet internal aquarium - interpet,

Interpet internal aquarium - interpet,

£35.09
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Submersible aquarium filter - 6w,

Submersible aquarium filter - 6w,

£38.99
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Marina i110 internal filter - i110,

Marina i110 internal filter - i110,

£18.28
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Small fish tank - fish, ultra-clear

Small fish tank - fish, ultra-clear

£35.08
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Reliable submersible - reliable,

Reliable submersible - reliable,

£21.99
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100 litre tropical fish tank - litre,

100 litre tropical fish tank - litre,

£208.70
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Compact 150l fish - 150l/h,

Compact 150l fish - 150l/h,

£26.99
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Versatile internal aquarium - versatile,

Versatile internal aquarium - versatile,

£34.99
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Fish tank water - tank, bio

Fish tank water - tank, bio

£4.02
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Efficient adjustable - 6w,

Efficient adjustable - 6w,

£38.99
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Interpet internal aquarium - internal,

Interpet internal aquarium - internal,

£30.39
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Aquatics bio chips porous - bio,

Aquatics bio chips porous - bio,

£17.91
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Tétra power filter 5 10 - -, 5-10

Tétra power filter 5 10 - -, 5-10

£14.33
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Led minibow small aquarium - led,

Led minibow small aquarium - led,

£61.25
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Small fish tank filter 20l - fish,

Small fish tank filter 20l - fish,

£21.99
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222gph 10w turtle - 222gph,

222gph 10w turtle - 222gph,

£41.92
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Tétra 25816 power filter - tétra, 5-10

Tétra 25816 power filter - tétra, 5-10

£17.02
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Minibow small aquarium - small,

Minibow small aquarium - small,

£93.48
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Internal fish tank filter - internal,

Internal fish tank filter - internal,

£22.38
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Tetra whisper gallon - whisper, 5-10

Tetra whisper gallon - whisper, 5-10

£17.25
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Marineland penguin mini power - penguin,

Marineland penguin mini power - penguin,

£16.84
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Approximately 100 litre tank - tank, /

Approximately 100 litre tank - tank, /

£68.30
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Quiet electric sponge - quiet, filter

Quiet electric sponge - quiet, filter

£35.83
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Interpet internal aquarium - interpet,

Interpet internal aquarium - interpet,

£31.21
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Tetra whisper internal power - tetra,

Tetra whisper internal power - tetra,

£19.66
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Tetra whisper internal power - tetra,

Tetra whisper internal power - tetra,

£22.39
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Jewel fish tank 180 liter - jewel,

Jewel fish tank 180 liter - jewel,

£99.50
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Aeration system internal - aeration,

Aeration system internal - aeration,

£24.18
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Marineland penguin mini power - marineland,

Marineland penguin mini power - marineland,

£25.97
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222gph 10w turtle - turtle, tank

222gph 10w turtle - turtle, tank

£42.10
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Aqua oak 100cm - oak, &

Aqua oak 100cm - oak, &

£1230.70
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Fluval roma litre led - roma, fish

Fluval roma litre led - roma, fish

£115.10
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Pemberly row traditional - pemberly,

Pemberly row traditional - pemberly,

£66.42
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Aquarium filter system - aquarium,

Aquarium filter system - aquarium,

£24.99
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Top fin 90gph aquarium power - fin,

Top fin 90gph aquarium power - fin,

£26.87
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Tetra whisper internal power - internal,

Tetra whisper internal power - internal,

£20.15
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Multi function fish - uv, tank

Multi function fish - uv, tank

£45.99
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Aquatic fundamentals gallon - fundamentals,

Aquatic fundamentals gallon - fundamentals,

£56.07
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Compact black fish tank filter - compact,

Compact black fish tank filter - compact,

£33.99
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Adjustable internal - 6w,

Adjustable internal - 6w,

£25.99
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Aqua oak solid fish - oak,

Aqua oak solid fish - oak,

£567.70
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Fish tanks filters - fish,

Fish tanks filters - fish,

£16.13
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Advanced black aquarium - advanced,

Advanced black aquarium - advanced,

£27.99
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Oase 75litre aquarium tank - 75litre,

Oase 75litre aquarium tank - 75litre,

£229.50
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New aquaclear power tank - aquaclear,

New aquaclear power tank - aquaclear,

£41.20
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Tetra whisper internal - tetra, power

Tetra whisper internal - tetra, power

£25.08
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📊96 listings · from £4.02 · avg £74.58
⚠️ These listings were last updated more than 8 days ago. Search for fresh listings

Browse 96 90 litre fish tank listings currently in our index. Prices range from £4.02 to £1230.7, with an average of £74.58. 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 90 litre fish tank →

Try this: square aquarium | shovelnose catfish | aqua oak aquarium | wall aquarium | marine nano tank | live coral | coral reef | marine zoas | fish tank starter kit | fish tank hood

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Everything you need to know about 90 litre fish tank

Whether you are looking for a brand-new or second-hand 90 litre 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 £4.02, while premium listings can reach £1230.7 — giving you a wide budget spread to work with. The average price of £74.58 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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