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Home / / Fishtanks refurbished & used for sale | For Sale UK
Aquarium moss peat - aquarium,

Aquarium moss peat - aquarium,

£9.99
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Juwel corner fish - , tank

Juwel corner fish - , tank

£94.30
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2kg co2 fire extinguisher for - fire,

2kg co2 fire extinguisher for - fire,

£15.95
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Fish tank - fish,

Fish tank - fish,

£120.00
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Aquarium durable fish - aquarium,

Aquarium durable fish - aquarium,

£8.54
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Aquarium air pump marina - pump, cool

Aquarium air pump marina - pump, cool

£7.99
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Twisted vine branch individual - vine,

Twisted vine branch individual - vine,

£32.98
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Aqua one mangrove roots - one,

Aqua one mangrove roots - one,

£34.99
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Fish tank ultra clear - fish, iron

Fish tank ultra clear - fish, iron

£39.99
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Aqua one reefsys 434l marine - one,

Aqua one reefsys 434l marine - one,

£1150.00
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Aqua one betta trio glass - aqua,

Aqua one betta trio glass - aqua,

£131.99
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Habistax trio pack - habistax,

Habistax trio pack - habistax,

£109.99
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Dark moor root wood individual - dark,

Dark moor root wood individual - dark,

£37.98
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Swell led complete aquarium - swell,

Swell led complete aquarium - swell,

£70.99
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Floating plant corral - plant, plastic

Floating plant corral - plant, plastic

£7.56
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Usb power interface fish tank - power,

Usb power interface fish tank - power,

£8.56
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Aquarium sterilizer light - aquarium,

Aquarium sterilizer light - aquarium,

£5.43
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Allpondsolutions ultra clear - allpondsolutions,

Allpondsolutions ultra clear - allpondsolutions,

£39.99
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Airstones compatible with - 5,

Airstones compatible with - 5,

£4.99
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73cm piece shipwreck - , 2

73cm piece shipwreck - , 2

£59.99
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Aquarium durable fish egg - durable,

Aquarium durable fish egg - durable,

£8.23
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Fluval internal aquarium - fluval, u2

Fluval internal aquarium - fluval, u2

£26.70
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Oase biorb bubble tube guard - guard,

Oase biorb bubble tube guard - guard,

£6.95
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Fish tanks accessories bundle - tanks,

Fish tanks accessories bundle - tanks,

£5.45
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Finest filters compatible - compatible, air

Finest filters compatible - compatible, air

£21.99
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5pcs aquarium floating - 5pcs,

5pcs aquarium floating - 5pcs,

£3.99
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Aquarium hideaway hiding - hiding, cave

Aquarium hideaway hiding - hiding, cave

£10.67
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Container pond plant - pond, fishtank

Container pond plant - pond, fishtank

£19.99
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Boyu water chiller perfect - water,

Boyu water chiller perfect - water,

£295.00
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3ft low profile open top - 3ft,

3ft low profile open top - 3ft,

£110.00
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Fish tank cabinet w - cabinet, –

Fish tank cabinet w - cabinet, –

£208.70
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Aquarium 18 - aquarium, 36"-16.5"-18"

Aquarium 18 - aquarium, 36"-16.5"-18"

£206.62
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3mp aquarium pet - 3mp, 2k

3mp aquarium pet - 3mp, 2k

£22.98
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Aquarium bay plant holder - aquarium,

Aquarium bay plant holder - aquarium,

£8.99
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Aquarium driftwood natural - aquarium,

Aquarium driftwood natural - aquarium,

£9.99
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Fish shelter house - fish, fishtanks

Fish shelter house - fish, fishtanks

£13.06
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Breeding aquarium fishtank - aquarium,

Breeding aquarium fishtank - aquarium,

£5.79
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Fishnanny fk030 aquarium - fishnanny,

Fishnanny fk030 aquarium - fishnanny,

£10.00
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Aquarium fish tunnel - fish, corner

Aquarium fish tunnel - fish, corner

£10.11
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Love fish panorama - fish, aquarium

Love fish panorama - fish, aquarium

£47.50
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1pc wooden aquarium - 1pc,

1pc wooden aquarium - 1pc,

£4.49
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Fluval provac plug aquarium - fluval,

Fluval provac plug aquarium - fluval,

£54.99
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Aquarium cooling fan - cooling, 3

Aquarium cooling fan - cooling, 3

£14.90
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Premium aquarium natural - premium,

Premium aquarium natural - premium,

£12.79
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Premium aquarium natural - aquarium,

Premium aquarium natural - aquarium,

£13.49
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Silent usb aquarium - silent,

Silent usb aquarium - silent,

£6.99
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Habistax duo pack - habistax, stackable

Habistax duo pack - habistax, stackable

£74.99
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Mini fish tank filter - fish,

Mini fish tank filter - fish,

£7.99
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1pc tree stump - 1pc, tank

1pc tree stump - 1pc, tank

£6.98
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Oase biorb classic mcr - oase,

Oase biorb classic mcr - oase,

£89.99
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Moss peat fish - tanks,, aquarium

Moss peat fish - tanks,, aquarium

£3.99
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Led lights for vivarium - lights, or

Led lights for vivarium - lights, or

£10.80
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Aquarium filter with - 2-in-1,

Aquarium filter with - 2-in-1,

£9.99
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Algae scrubbers ati carbo - algae,

Algae scrubbers ati carbo - algae,

£32.96
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Seiryu stones natural - seiryu,

Seiryu stones natural - seiryu,

£44.99
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Stand aquarium logs - stand, bogwood

Stand aquarium logs - stand, bogwood

£150.00
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Aqua one betta - aqua, glass

Aqua one betta - aqua, glass

£262.99
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Aquarium led light bubbler - aquarium,

Aquarium led light bubbler - aquarium,

£18.99
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Aquarium filter media bio - filter,

Aquarium filter media bio - filter,

£11.95
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Horse water trough - trough, purifier

Horse water trough - trough, purifier

£7.41
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Aquarium decorations resin - aquarium,

Aquarium decorations resin - aquarium,

£16.60
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Premium aquarium natural - aquarium,

Premium aquarium natural - aquarium,

£15.79
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Interpet aquarium swimbladder - interpet,

Interpet aquarium swimbladder - interpet,

£9.49
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Habistax single stackable - habistax,

Habistax single stackable - habistax,

£39.99
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Plastic aquarium decorations - aquarium,

Plastic aquarium decorations - aquarium,

£14.95
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Loc line flat - loc,

Loc line flat - loc,

£12.99
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Aquarium natural driftwood - aquarium,

Aquarium natural driftwood - aquarium,

£8.89
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Premium aquarium natural - aquarium,

Premium aquarium natural - aquarium,

£19.79
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20pcs natural driftwood set - ,

20pcs natural driftwood set - ,

£11.99
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Aquarium heater pack 50w 100w - aquarium,

Aquarium heater pack 50w 100w - aquarium,

£28.99
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Quiet 4outlet aquarium air - 4outlet,

Quiet 4outlet aquarium air - 4outlet,

£29.44
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Aqua one silk plant amazon - silk,

Aqua one silk plant amazon - silk,

£9.49
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Aquarium plant basket holder - basket,

Aquarium plant basket holder - basket,

£10.99
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Aquariums floating plant eva - floating,

Aquariums floating plant eva - floating,

£7.19
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Premium aquarium natural - premium,

Premium aquarium natural - premium,

£16.59
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Aquarium cleaning brush - aquarium,

Aquarium cleaning brush - aquarium,

£4.90
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Aquarium natural mangrove wood - aquarium,

Aquarium natural mangrove wood - aquarium,

£14.79
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Flat aquarium corner - aquarium,

Flat aquarium corner - aquarium,

£8.65
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Automatic water top - top, off

Automatic water top - top, off

£49.99
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Natural root cave - root, fish

Natural root cave - root, fish

£8.69
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Aquarium long pincer tweezer - aquarium,

Aquarium long pincer tweezer - aquarium,

£9.95
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Suspended filter for fish - suspended,

Suspended filter for fish - suspended,

£9.27
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Aquarium fry shrimp hideouts - fry/shrimp,

Aquarium fry shrimp hideouts - fry/shrimp,

£8.02
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125ml green away water - 125ml,

125ml green away water - 125ml,

£6.65
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Juwel led aquariums - aquariums, rio

Juwel led aquariums - aquariums, rio

£1132.99
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Premium aquarium natural - aquarium,

Premium aquarium natural - aquarium,

£12.39
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Aquariumh2o yellow car - aquariumh2o,

Aquariumh2o yellow car - aquariumh2o,

£9.95
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5pcs aquarium floating - 5pcs,

5pcs aquarium floating - 5pcs,

£3.99
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Tetra aps50 silent - tetra, aquarium

Tetra aps50 silent - tetra, aquarium

£17.24
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Organic dried oak leaves - 8l,

Organic dried oak leaves - 8l,

£11.99
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Premium aquarium natural - aquarium,

Premium aquarium natural - aquarium,

£16.79
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Piece green aquarium - 10-piece,

Piece green aquarium - 10-piece,

£11.99
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Aquarium natural red - aquarium, root

Aquarium natural red - aquarium, root

£18.29
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2kg carbon dioxide fire - 2kg,

2kg carbon dioxide fire - 2kg,

£14.63
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Small nano aquarium fish - small, tank

Small nano aquarium fish - small, tank

£54.99
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Jebao submersible pond - jebao,

Jebao submersible pond - jebao,

£69.95
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📊96 listings · from £3.99 · avg £58.71

Browse 96 fishtanks listings currently in our index. Prices range from £3.99 to £1150, with an average of £58.71. 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 fishtanks →

Try this: vans off the wall hoodie | photo frame for 3 photos | art nouveau print girl | blue moon | epson epl 6200 | 12 dress | 3dmg | e46 ignition coil | zapp xtra | puffy skirts

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Everything you need to know about fishtanks

Whether you are looking for a brand-new or second-hand fishtanks, 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 £3.99, while premium listings can reach £1150 — giving you a wide budget spread to work with. The average price of £58.71 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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