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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 glass - juwel,

Juwel corner fish tank glass - juwel,

£94.30
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2kg co2 fire extinguisher - 2kg,

2kg co2 fire extinguisher - 2kg,

£15.95
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Fish tank - fish,

Fish tank - fish,

£120.00
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Aquarium durable fish egg - aquarium,

Aquarium durable fish egg - aquarium,

£8.54
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Aquarium air pump - aquarium, marina

Aquarium air pump - aquarium, marina

£7.99
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Twisted vine branch - vine,

Twisted vine branch - vine,

£32.98
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Aqua one mangrove - mangrove, roots

Aqua one mangrove - mangrove, roots

£34.99
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Fish tank ultra clear low - clear,

Fish tank ultra clear low - clear,

£39.99
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Aqua one reefsys - 434l, marine

Aqua one reefsys - 434l, marine

£1150.00
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Aqua one betta - betta, glass

Aqua one betta - betta, glass

£131.99
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Habistax trio pack - trio, 3x

Habistax trio pack - trio, 3x

£109.99
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Dark moor root wood - dark, individual

Dark moor root wood - dark, individual

£37.98
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Swell led complete aquarium - led,

Swell led complete aquarium - led,

£70.99
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Floating plant corral plastic - floating,

Floating plant corral plastic - floating,

£7.56
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Usb power interface fish - usb, tank

Usb power interface fish - usb, tank

£8.56
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Aquarium sterilizer light - uv,

Aquarium sterilizer light - uv,

£5.43
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Allpondsolutions ultra clear - ultra,

Allpondsolutions ultra clear - ultra,

£39.99
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Airstones compatible with - 5,

Airstones compatible with - 5,

£4.99
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73cm piece shipwreck - 73cm,

73cm piece shipwreck - 73cm,

£59.99
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Aquarium durable fish egg - aquarium,

Aquarium durable fish egg - aquarium,

£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 - tube, guard

Oase biorb bubble tube - tube, guard

£6.95
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Fish tanks accessories - tanks, bundle

Fish tanks accessories - tanks, bundle

£5.45
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Finest filters compatible - finest,

Finest filters compatible - finest,

£21.99
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5pcs aquarium floating - of,

5pcs aquarium floating - of,

£3.99
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Aquarium hideaway hiding cave - aquarium,

Aquarium hideaway hiding cave - aquarium,

£10.67
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Container pond plant fishtank - plant,

Container pond plant fishtank - plant,

£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 - 3ft, open

3ft low profile - 3ft, open

£110.00
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Fish tank cabinet w - fish, ×

Fish tank cabinet w - fish, ×

£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 camera - 3mp, 2k

3mp aquarium pet camera - 3mp, 2k

£22.98
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Aquarium bay plant holder - aquarium, 3/6-bay

Aquarium bay plant holder - aquarium, 3/6-bay

£8.99
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Aquarium driftwood natural - -,

Aquarium driftwood natural - -,

£9.99
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Fish shelter house fishtanks - shelter,

Fish shelter house fishtanks - shelter,

£13.06
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Breeding aquarium fishtank - breeding,

Breeding aquarium fishtank - breeding,

£5.79
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Fishnanny fk030 aquarium - fishnanny, fk030-m

Fishnanny fk030 aquarium - fishnanny, fk030-m

£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 aquarium - love,

Love fish panorama aquarium - love,

£47.50
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1pc wooden aquarium - 1pc,

1pc wooden aquarium - 1pc,

£4.49
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Fluval provac plug aquarium - in,

Fluval provac plug aquarium - in,

£54.99
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Aquarium cooling fan - fan, 3

Aquarium cooling fan - fan, 3

£14.90
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Premium aquarium natural - aquarium,

Premium aquarium natural - aquarium,

£12.79
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Premium aquarium natural - aquarium,

Premium aquarium natural - aquarium,

£13.49
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Silent usb aquarium - aquarium, oxygen

Silent usb aquarium - aquarium, oxygen

£6.99
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Habistax duo pack stackable - duo,

Habistax duo pack stackable - duo,

£74.99
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Mini fish tank - tank, filter

Mini fish tank - tank, filter

£7.99
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1pc tree stump - stump, decor

1pc tree stump - stump, decor

£6.98
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Oase biorb classic - oase,

Oase biorb classic - 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 - led,

Led lights for vivarium - led,

£10.80
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Aquarium filter with - aquarium,

Aquarium filter with - aquarium,

£9.99
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Algae scrubbers ati - scrubbers, ex

Algae scrubbers ati - scrubbers, ex

£32.96
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Seiryu stones natural - seiryu,

Seiryu stones natural - seiryu,

£44.99
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Stand aquarium logs bogwood - aquarium,

Stand aquarium logs bogwood - aquarium,

£150.00
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Aqua one betta - aqua,

Aqua one betta - aqua,

£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 - aquarium,

Aquarium filter media bio - aquarium,

£11.95
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Horse water trough purifier - water,

Horse water trough purifier - water,

£7.41
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Aquarium decorations resin - aquarium,

Aquarium decorations resin - aquarium,

£16.60
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Premium aquarium natural - premium,

Premium aquarium natural - premium,

£15.79
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Interpet aquarium swimbladder - aquarium,

Interpet aquarium swimbladder - aquarium,

£9.49
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Habistax single stackable - single,

Habistax single stackable - single,

£39.99
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Plastic aquarium decorations - plastic,

Plastic aquarium decorations - plastic,

£14.95
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Loc line flat duckbill - duckbill, return

Loc line flat duckbill - duckbill, return

£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 - natural, set

20pcs natural driftwood - natural, set

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

Aquarium heater pack - aquarium, 50w/100w

£28.99
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Quiet 4outlet aquarium air - quiet,

Quiet 4outlet aquarium air - quiet,

£29.44
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Aqua one silk plant - silk,

Aqua one silk plant - silk,

£9.49
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Aquarium plant basket - aquarium,

Aquarium plant basket - aquarium,

£10.99
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Aquariums floating plant - aquariums,

Aquariums floating plant - aquariums,

£7.19
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Premium aquarium natural - premium,

Premium aquarium natural - premium,

£16.59
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Aquarium cleaning brush set - aquarium,

Aquarium cleaning brush set - 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 - flat,

Flat aquarium corner - flat,

£8.65
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Automatic water top off - automatic, system

Automatic water top off - automatic, system

£49.99
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Natural root cave fish - natural,

Natural root cave fish - natural,

£8.69
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Aquarium long pincer - pincer, tweezer

Aquarium long pincer - pincer, tweezer

£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 - aquarium, fry/shrimp

Aquarium fry shrimp hideouts - aquarium, 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 rio - juwel,

Juwel led aquariums rio - juwel,

£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, of

5pcs aquarium floating - 5pcs, of

£3.99
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Tetra aps50 silent aquarium - aps50,

Tetra aps50 silent aquarium - aps50,

£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 - green,

Piece green aquarium - green,

£11.99
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Aquarium natural red moor - aquarium,

Aquarium natural red moor - aquarium,

£18.29
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2kg carbon dioxide - dioxide, fire

2kg carbon dioxide - dioxide, fire

£14.63
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Small nano aquarium - nano,

Small nano aquarium - nano,

£54.99
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Jebao submersible pond - submersible,

Jebao submersible pond - submersible,

£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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