For Sale UK

90 litre fish tank

4

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

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

Diversa aquarium fish tank - fish,

£165.99 · Buy It Now

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Litre fish tank - 90,

Litre fish tank - 90,

£68.30 · Buy It Now

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Betta 400 external - external, canister

Betta 400 external - external, canister

£63.22 · Buy It Now

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Betta choice external canister - choice,

Betta choice external canister - choice,

£65.54 · Buy It Now

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Diversa aquarium fish tank - diversa,

Diversa aquarium fish tank - diversa,

£235.99 · Buy It Now

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Aquarium fish tank from - fish,

Aquarium fish tank from - fish,

£175.99 · Buy It Now

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Tetra aquasafe 100ml 250ml - tetra,

Tetra aquasafe 100ml 250ml - tetra,

£31.99 · Buy It Now

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Fluval series aquarium - fluval, t

Fluval series aquarium - fluval, t

£24.99 · Buy It Now

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Aquael turbo internal filter - aquael,

Aquael turbo internal filter - aquael,

£27.95 · Buy It Now

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Interpet delta therm - interpet, heater

Interpet delta therm - interpet, heater

£11.86 · Buy It Now

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Tetra aquasafe - tetra,

Tetra aquasafe - tetra,

£41.49 · Buy It Now

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Aquarium fish tank tropical - tank,

Aquarium fish tank tropical - tank,

£17.99 · Buy It Now

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Hidom aquarium heater - hidom,

Hidom aquarium heater - hidom,

£11.95 · Buy It Now

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Aqua one ocellaris external - aqua,

Aqua one ocellaris external - aqua,

£51.99 · Buy It Now

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Oase bioplus thermo - oase, &

Oase bioplus thermo - oase, &

£63.99 · Buy It Now

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4500 litres submersible - litres/hr,

4500 litres submersible - litres/hr,

£16.79 · Buy It Now

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Betta choice low level filter - choice,

Betta choice low level filter - choice,

£24.86 · Buy It Now

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Oase filtosmart 100 200 - oase, 60

Oase filtosmart 100 200 - oase, 60

£106.95 · Buy It Now

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Aquael pat mini - fan, 1

Aquael pat mini - fan, 1

£29.99 · Buy It Now

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Oase bioplus thermo - bioplus,

Oase bioplus thermo - bioplus,

£61.95 · Buy It Now

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Aquarium fish tank sponge - aquarium,

Aquarium fish tank sponge - aquarium,

£9.99 · Buy It Now

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Fluval heater 50w 100w 200w - e,

Fluval heater 50w 100w 200w - e,

£45.99 · Buy It Now

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Internal aquarium filter eden - internal,

Internal aquarium filter eden - internal,

£37.95 · Buy It Now

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Tetra aquasafe 100ml 250ml - tetra,

Tetra aquasafe 100ml 250ml - tetra,

£29.99 · Buy It Now

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Koi round inspection bowl blue - round,

Koi round inspection bowl blue - round,

£48.86 · Buy It Now

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Tetra aquasafe 100ml 250ml - tetra,

Tetra aquasafe 100ml 250ml - tetra,

£7.05 · Buy It Now

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Newa therm eco aquarium - therm,

Newa therm eco aquarium - therm,

£25.60 · Buy It Now

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Fluval series internal - u,

Fluval series internal - u,

£60.49 · Buy It Now

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Submersible water pump - submersible, fish

Submersible water pump - submersible, fish

£16.79 · Buy It Now

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Aqua one moray internal - aqua,

Aqua one moray internal - aqua,

£31.85 · Buy It Now

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Eheim thermopreset aquarium - thermopreset,

Eheim thermopreset aquarium - thermopreset,

£28.97 · Buy It Now

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Hidom 1500l internal - hidom,

Hidom 1500l internal - hidom,

£15.45 · Buy It Now

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Marina hang breeding box - hang-on,

Marina hang breeding box - hang-on,

£22.00 · Buy It Now

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Seachem amguard 100ml 250ml - seachem,

Seachem amguard 100ml 250ml - seachem,

£129.99 · Buy It Now

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Aquarline econotherm 150w - econotherm,

Aquarline econotherm 150w - econotherm,

£10.99 · Buy It Now

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Dennerle nano corner filter - nano,

Dennerle nano corner filter - nano,

£54.10 · Buy It Now

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Fluval t200 aquarium - fluval,

Fluval t200 aquarium - fluval,

£27.49 · Buy It Now

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Seachem matrix bio media - bio,

Seachem matrix bio media - bio,

£23.49 · Buy It Now

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Compact 150l aquarium filter - 150l/h,

Compact 150l aquarium filter - 150l/h,

£26.99 · Buy It Now

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Superior water quality - water,

Superior water quality - water,

£57.99 · Buy It Now

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Interpet delta therm heater - interpet,

Interpet delta therm heater - interpet,

£15.08 · Buy It Now

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Fluval series aquarium - fluval,

Fluval series aquarium - fluval,

£28.99 · Buy It Now

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Fluval 107 207 307 407

Fluval 107 207 307 407

£109.99 · Buy It Now

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Aquarline econotherm 100w - econotherm,

Aquarline econotherm 100w - econotherm,

£9.99 · Buy It Now

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Fluval 107 207 307 407 - , fx4

Fluval 107 207 307 407 - , fx4

£109.99 · Buy It Now

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Internal aquarium filter - internal,

Internal aquarium filter - internal,

£17.95 · Buy It Now

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100 litre tropical fish tank - litre,

100 litre tropical fish tank - litre,

£208.70 · Buy It Now

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Allpondsolutions internal - allpondsolutions,

Allpondsolutions internal - allpondsolutions,

£22.99 · Buy It Now

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Fluval marina i25 - marina, internal

Fluval marina i25 - marina, internal

£15.73 · Buy It Now

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Fluval sea circulation pump - fluval,

Fluval sea circulation pump - fluval,

£29.95 · Buy It Now

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Interpet internal aquarium - interpet,

Interpet internal aquarium - interpet,

£30.35 · Buy It Now

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Interpet pf3 internal - interpet, filter

Interpet pf3 internal - interpet, filter

£38.99 · Buy It Now

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Pure aquarium balls - balls, bomb

Pure aquarium balls - balls, bomb

£7.95 · Buy It Now

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Tetra aquasafe tap water - tap,

Tetra aquasafe tap water - tap,

£39.90 · Buy It Now

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Interpet internal power filter - internal,

Interpet internal power filter - internal,

£48.95 · Buy It Now

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Oase bioplus thermo - oase, internal

Oase bioplus thermo - oase, internal

£61.95 · Buy It Now

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Gallon fish tank stand - gallon,

Gallon fish tank stand - gallon,

£191.64 · Buy It Now

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Fluval t100 aquarium - fluval, heater

Fluval t100 aquarium - fluval, heater

£26.79 · Buy It Now

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Tetra tetratec air pump aps - tetratec,

Tetra tetratec air pump aps - tetratec,

£18.49 · Buy It Now

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Nicrew fish tank filter - nicrew,

Nicrew fish tank filter - nicrew,

£18.46 · Buy It Now

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Interpet internal aquarium - internal,

Interpet internal aquarium - internal,

£36.26 · Buy It Now

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Ludwigia repens rubin - 'rubin', (7x)

Ludwigia repens rubin - 'rubin', (7x)

£8.95 · Buy It Now

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Fluval marina i110 - marina,

Fluval marina i110 - marina,

£20.11 · Buy It Now

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Interpet internal aquarium - interpet,

Interpet internal aquarium - interpet,

£28.10 · Buy It Now

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Interpet internal aquarium - interpet,

Interpet internal aquarium - interpet,

£31.16 · Buy It Now

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Marina i110 internal filter - marina,

Marina i110 internal filter - marina,

£18.28 · Buy It Now

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Oase filtosmart 100 external - 100,

Oase filtosmart 100 external - 100,

£74.79 · Buy It Now

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Fish tank filter - tank, internal

Fish tank filter - tank, internal

£19.02 · Buy It Now

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Interpet deltatherm aquarium - interpet,

Interpet deltatherm aquarium - interpet,

£21.72 · Buy It Now

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Jbl pronovo bits grano medium - pronovo,

Jbl pronovo bits grano medium - pronovo,

£20.53 · Buy It Now

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Pcs litre fish tank - pcs,

Pcs litre fish tank - pcs,

£11.22 · Buy It Now

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Glass aquarium kit - 2.6, gal

Glass aquarium kit - 2.6, gal

£62.56 · Buy It Now

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Interpet internal aquarium - interpet,

Interpet internal aquarium - interpet,

£28.23 · Buy It Now

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Fluval series aquarium - t,

Fluval series aquarium - t,

£28.99 · Buy It Now

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Interpet internal aquarium - interpet,

Interpet internal aquarium - interpet,

£33.10 · Buy It Now

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Runsun 100 watt aquarium - aquarium, fish

Runsun 100 watt aquarium - aquarium, fish

£14.99 · Buy It Now

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Aquarium air pump - aquarium,

Aquarium air pump - aquarium,

£20.43 · Buy It Now

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Aquadip plant food - plant,

Aquadip plant food - plant,

£11.45 · Buy It Now

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Oase bioplus thermo internal - bioplus,

Oase bioplus thermo internal - bioplus,

£61.89 · Buy It Now

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Interpet 2203 internal - 2203,

Interpet 2203 internal - 2203,

£26.70 · Buy It Now

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Aquarium air pump for - air,

Aquarium air pump for - air,

£19.47 · Buy It Now

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Bio plas mega flo - bio-plas, mega-flo

Bio plas mega flo - bio-plas, mega-flo

£64.99 · Buy It Now

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Quiet internal aquarium - internal,

Quiet internal aquarium - internal,

£22.99 · Buy It Now

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Nicrew fish tank filter - nicrew,

Nicrew fish tank filter - nicrew,

£20.26 · Buy It Now

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Seachem matrix bio media - seachem,

Seachem matrix bio media - seachem,

£20.00 · Buy It Now

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Aquarium fish tank starter kit - aquarium,

Aquarium fish tank starter kit - aquarium,

£128.07 · Buy It Now

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Aquarium air pump for - aquarium,

Aquarium air pump for - aquarium,

£20.01 · Buy It Now

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Fish tank filter internal - fish,

Fish tank filter internal - fish,

£19.18 · Buy It Now

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Interpet internal aquarium - interpet,

Interpet internal aquarium - interpet,

£33.37 · Buy It Now

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Nicrew fish tank filter - nicrew,

Nicrew fish tank filter - nicrew,

£18.36 · Buy It Now

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Bio plas mega flo - mega-flo, media

Bio plas mega flo - mega-flo, media

£64.99 · Buy It Now

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Durable silent oxygen - silent,

Durable silent oxygen - silent,

£15.99 · Buy It Now

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Fish tank filter - tank, filter,

Fish tank filter - tank, filter,

£20.08 · Buy It Now

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Small fish tank ultra - small,

Small fish tank ultra - small,

£44.82 · Buy It Now

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Elite algae control filter - algae,

Elite algae control filter - algae,

£66.99 · Buy It Now

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4500 litres submersible - litres/hr,

4500 litres submersible - litres/hr,

£20.99 · Buy It Now

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📊96 listings · from £7.05 · avg £44.2
⚠️ These listings were last updated more than 9 days ago. Search for fresh listings

Browse 96 90 litre fish tank listings currently in our index. Prices range from £7.05 to £235.99, with an average of £44.2. 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: dosing pump | 6ft tank | koi fish food webbox | shovelnose catfish | fluval vicenza | hermit crab | tiger lotus | uv steriliser marine | aquarium led lighting | bristlenose

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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 £7.05, while premium listings can reach £235.99 — giving you a wide budget spread to work with. The average price of £44.2 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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