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Home / / Fishtanks refurbished & used for sale | For Sale UK
Second chance tanks we buy - second, –

Second chance tanks we buy - second, –

£1.16
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2kg co2 fire extinguisher - co2, for

2kg co2 fire extinguisher - co2, for

£15.95
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Fish tank ultra - fish, clear

Fish tank ultra - fish, clear

£39.99
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Led aquarium light for fish - aquarium,

Led aquarium light for fish - aquarium,

£39.89
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Fish tank stand - stand, gallon

Fish tank stand - stand, gallon

£104.99
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Aqua one betta trio - betta,

Aqua one betta trio - betta,

£131.99
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Aquamantra efx300 external

Aquamantra efx300 external

£52.70
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Bog wood rock - wood,

Bog wood rock - wood,

£18.18
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Twisted vine branch individual - twisted,

Twisted vine branch individual - twisted,

£32.98
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Fluval provac plug - fluval,

Fluval provac plug - fluval,

£49.99
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14l glass fish - glass, with

14l glass fish - glass, with

£75.99
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Fish shelter house fishtanks - fish,

Fish shelter house fishtanks - fish,

£13.74
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Bog wood large - bog,

Bog wood large - bog,

£52.70
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Floating plant corral - corral, plastic

Floating plant corral - corral, plastic

£7.34
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Boyu water chiller - boyu,

Boyu water chiller - boyu,

£295.00
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Juwel bowfront glass fish tank - juwel,

Juwel bowfront glass fish tank - juwel,

£68.30
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Aquarium moss peat - kg,

Aquarium moss peat - kg,

£9.99
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Moss peat fish - , tanks,

Moss peat fish - , tanks,

£3.99
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Allpondsolutions ultra clear - allpondsolutions,

Allpondsolutions ultra clear - allpondsolutions,

£39.99
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Premium aquarium natural - aquarium,

Premium aquarium natural - aquarium,

£13.49
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5pcs aquarium floating - 5pcs,

5pcs aquarium floating - 5pcs,

£3.99
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Bio sponge filter media pads - filter,

Bio sponge filter media pads - filter,

£25.99
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3mp aquarium pet camera - aquarium,

3mp aquarium pet camera - aquarium,

£22.98
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Aquarium natural driftwood - natural,

Aquarium natural driftwood - natural,

£10.29
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Finest filters compatible - filters,

Finest filters compatible - filters,

£21.99
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4ft fish tank aquarium - 4ft,

4ft fish tank aquarium - 4ft,

£719.99
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Betta log tree trunk - trunk,

Betta log tree trunk - trunk,

£4.22
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Aquarium durable fish - fish, egg

Aquarium durable fish - fish, egg

£8.54
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Rimless low iron open top - low,

Rimless low iron open top - low,

£68.30
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Small nano aquarium fish - small,

Small nano aquarium fish - small,

£54.99
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43l fish tank glass aquarium - 43l,

43l fish tank glass aquarium - 43l,

£34.99
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Small starter aquarium - small,

Small starter aquarium - small,

£34.99
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Silent usb aquarium oxygen - aquarium,

Silent usb aquarium oxygen - aquarium,

£6.99
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73cm piece shipwreck - 73cm,

73cm piece shipwreck - 73cm,

£59.99
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Aquarium cooling fan head - cooling,

Aquarium cooling fan head - cooling,

£19.50
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Easy live aquarium plants - 25,

Easy live aquarium plants - 25,

£14.79
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Interpet aquarium swimbladder - interpet,

Interpet aquarium swimbladder - interpet,

£9.49
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Aquarium magnet cleaner marina - magnet,

Aquarium magnet cleaner marina - magnet,

£8.99
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Swell led complete aquarium - swell,

Swell led complete aquarium - swell,

£70.99
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Co2 carbon dioxide fire - carbon,

Co2 carbon dioxide fire - carbon,

£33.50
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Aquarium durable fish egg - fish,

Aquarium durable fish egg - fish,

£8.23
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Fishtank background - 3d,

Fishtank background - 3d,

£31.90
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Oase biomaster external - oase,

Oase biomaster external - oase,

£189.95
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Aquarium replacement filter - aquarium,

Aquarium replacement filter - aquarium,

£19.90
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Wave maker pump - wave,

Wave maker pump - wave,

£9.73
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Aquarium cleaning brush - aquarium,

Aquarium cleaning brush - aquarium,

£4.90
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Aquarium bay plant holder - 3/6-bay,

Aquarium bay plant holder - 3/6-bay,

£8.99
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Algae scrubbers ati carbo - ati,

Algae scrubbers ati carbo - ati,

£32.96
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Dark moor root wood individual - wood,

Dark moor root wood individual - wood,

£37.98
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Aquarium camera for fish - camera, tanks

Aquarium camera for fish - camera, tanks

£21.53
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Aquariumh2o double barrel - barrel, on

Aquariumh2o double barrel - barrel, on

£9.95
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Aqua one cabinets - aqua,

Aqua one cabinets - aqua,

£133.99
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Filter start bacteria boost - filter,

Filter start bacteria boost - filter,

£4.49
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Nickelodeon grow your own pet - grow,

Nickelodeon grow your own pet - grow,

£7.99
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Premium aquarium natural - premium,

Premium aquarium natural - premium,

£15.79
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Oase biorb classic mcr - oase,

Oase biorb classic mcr - oase,

£187.99
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Anchor rock aquarium - anchor, on

Anchor rock aquarium - anchor, on

£6.95
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Aquariumh20 aquarium tongs - aquariumh20,

Aquariumh20 aquarium tongs - aquariumh20,

£6.95
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Fluval internal aquarium - u2,

Fluval internal aquarium - u2,

£26.70
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Dragon skull aquarium ornament - dragon,

Dragon skull aquarium ornament - dragon,

£29.99
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Algae magnet floating - magnet,

Algae magnet floating - magnet,

£27.95
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Premium aquarium natural - premium,

Premium aquarium natural - premium,

£12.69
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Allpondsolutions aquarium - allpondsolutions,

Allpondsolutions aquarium - allpondsolutions,

£18.99
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Clear pvc tubing hose pipe - clear,

Clear pvc tubing hose pipe - clear,

£80.16
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Efficient internal aquarium - efficient,

Efficient internal aquarium - efficient,

£23.95
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Aquarium stone cave rock - aquarium,

Aquarium stone cave rock - aquarium,

£8.00
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Premium aquarium natural - premium,

Premium aquarium natural - premium,

£13.59
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Aquarium air pump - aquarium, marina

Aquarium air pump - aquarium, marina

£7.99
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Aquarium natural mangrove - natural,

Aquarium natural mangrove - natural,

£14.79
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Police box aquarium ornament - box,

Police box aquarium ornament - box,

£11.00
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Natural tree trunk - natural,

Natural tree trunk - natural,

£8.71
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Aquarium natural mangrove - aquarium,

Aquarium natural mangrove - aquarium,

£14.89
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Juwel led aquariums - juwel,

Juwel led aquariums - juwel,

£343.99
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Plastic led fish tanks - led,

Plastic led fish tanks - led,

£10.16
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Aquarium shark ornament swim - aquarium,

Aquarium shark ornament swim - aquarium,

£29.99
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Artificial hideaway cave - hideaway,

Artificial hideaway cave - hideaway,

£8.30
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Reusable aquarium plastic - aquarium,

Reusable aquarium plastic - aquarium,

£10.99
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Premium aquarium natural - premium,

Premium aquarium natural - premium,

£16.79
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Aqua one silk plant amazon - one, red

Aqua one silk plant amazon - one, red

£7.49
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551gms aquarium fish - 2.551gms,

551gms aquarium fish - 2.551gms,

£19.36
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Fluorescence jellyfish - fluorescence,

Fluorescence jellyfish - fluorescence,

£3.90
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Tap water conditioner - water,

Tap water conditioner - water,

£15.45
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Aquariumh2o large double - aquariumh2o, hole

Aquariumh2o large double - aquariumh2o, hole

£24.95
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Tetra aquasafe water - aquasafe,

Tetra aquasafe water - aquasafe,

£5.70
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Aquarium heater pack 50w - heater, 50w/100w

Aquarium heater pack 50w - heater, 50w/100w

£28.99
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Aqua one mangrove roots - one,

Aqua one mangrove roots - one,

£34.99
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Premium ceramic bio rings - ceramic,

Premium ceramic bio rings - ceramic,

£29.99
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Oase biorb tube aquariums 15l - tube,

Oase biorb tube aquariums 15l - tube,

£129.99
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Aquarium volcano kit - with, air

Aquarium volcano kit - with, air

£9.99
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Miniature angkor ruins style - miniature,

Miniature angkor ruins style - miniature,

£5.00
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Premium aquarium natural - premium,

Premium aquarium natural - premium,

£18.89
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22mm suction cups - 22mm, small

22mm suction cups - 22mm, small

£1.16
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Aquarium plant basket holder - plant,

Aquarium plant basket holder - plant,

£10.99
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Aquarium shelter cave resin - shelter,

Aquarium shelter cave resin - shelter,

£4.93
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Swell glass aquarium - swell, 30cm

Swell glass aquarium - swell, 30cm

£30.99
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Pawhut 51l glass - glass, fish

Pawhut 51l glass - glass, fish

£33.99
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📊96 listings · from £1.16 · avg £43.55

Browse 96 fishtanks listings currently in our index. Prices range from £1.16 to £719.99, with an average of £43.55. 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 £1.16, while premium listings can reach £719.99 — giving you a wide budget spread to work with. The average price of £43.55 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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