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Fishtanks

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Fishtanks for sale on largest auction and classifieds sites

Home / / Fishtanks refurbished & used for sale | For Sale UK
Artificial aquarium plant for - artificial,

Artificial aquarium plant for - artificial,

£19.69
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Glass 200l rectangular - glass,

Glass 200l rectangular - glass,

£83.90
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2kg co2 fire extinguisher - fire, for

2kg co2 fire extinguisher - fire, for

£15.95
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Rimless low iron open top - open,

Rimless low iron open top - open,

£42.30
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Aqua one betta - one, trio

Aqua one betta - one, trio

£131.99
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Fish tank ultra - ultra, iron

Fish tank ultra - ultra, iron

£39.99
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Bog wood rock - wood, &

Bog wood rock - wood, &

£18.18
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Moss peat fish tanks aquarium - moss,

Moss peat fish tanks aquarium - moss,

£3.99
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Aquarium moss peat - ,

Aquarium moss peat - ,

£9.99
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Bog wood large - wood,

Bog wood large - wood,

£52.70
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Premium aquarium natural - premium,

Premium aquarium natural - premium,

£13.49
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Twisted vine branch - twisted,

Twisted vine branch - twisted,

£32.98
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Cryptocoryne aponogiton rare - cryptocoryne,

Cryptocoryne aponogiton rare - cryptocoryne,

£18.00
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Boyu water chiller - water,

Boyu water chiller - water,

£295.00
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Juwel bowfront glass - bowfront,

Juwel bowfront glass - bowfront,

£68.30
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Swell led complete - swell,

Swell led complete - swell,

£70.99
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Illuminous leaves lotus - illuminous, leaves/lotus

Illuminous leaves lotus - illuminous, leaves/lotus

£5.95
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5pcs aquarium floating - 5pcs,

5pcs aquarium floating - 5pcs,

£3.99
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Dark moor root wood individual - moor,

Dark moor root wood individual - moor,

£18.98
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3mp aquarium pet camera - 3mp,

3mp aquarium pet camera - 3mp,

£22.98
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Allpondsolutions ultra clear - allpondsolutions,

Allpondsolutions ultra clear - allpondsolutions,

£39.99
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125ml green away water - 125ml,

125ml green away water - 125ml,

£6.99
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Fluval internal aquarium - fluval,

Fluval internal aquarium - fluval,

£26.70
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73cm piece shipwreck - ,

73cm piece shipwreck - ,

£59.99
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Compact oxygen aerator pump - aerator,

Compact oxygen aerator pump - aerator,

£19.99
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Bio sponge filter media - sponge,

Bio sponge filter media - sponge,

£8.49
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Finest filters compatible air - filters,

Finest filters compatible air - filters,

£21.99
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Fish shelter house fishtanks - fish,

Fish shelter house fishtanks - fish,

£13.74
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Juwel glass fresh fish - juwel,

Juwel glass fresh fish - juwel,

£146.30
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Glass rectangular aquarium - glass,

Glass rectangular aquarium - glass,

£40.22
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Floating plant corral plastic - floating,

Floating plant corral plastic - floating,

£7.34
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43l fish tank - 43l, aquarium

43l fish tank - 43l, aquarium

£34.99
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Aqua one mangrove roots - one,

Aqua one mangrove roots - one,

£34.99
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Easy live aquarium - 25,

Easy live aquarium - 25,

£14.79
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Airstones compatible with - 5,

Airstones compatible with - 5,

£4.99
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Silent usb aquarium oxygen - usb,

Silent usb aquarium oxygen - usb,

£6.99
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Aquarium durable fish egg - aquarium,

Aquarium durable fish egg - aquarium,

£8.54
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Aquarium replacement filter - aa,

Aquarium replacement filter - aa,

£19.90
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Lominie led aquarium - light, for

Lominie led aquarium - light, for

£40.00
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Usb power interface - power,

Usb power interface - power,

£8.56
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Premium aquarium natural - premium,

Premium aquarium natural - premium,

£15.69
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Aquarium long pincer tweezer - aquarium,

Aquarium long pincer tweezer - aquarium,

£9.95
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Easy maintenance aquarium nano - easy,

Easy maintenance aquarium nano - easy,

£11.99
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Premium aquarium natural - premium,

Premium aquarium natural - premium,

£13.59
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Breeding aquarium fishtank - breeding,

Breeding aquarium fishtank - breeding,

£5.61
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Tropical plants pots for - in,

Tropical plants pots for - in,

£37.99
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Algae scrubbers ati - scrubbers, carbo

Algae scrubbers ati - scrubbers, carbo

£32.96
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Aquarium cleaning brush set - cleaning,

Aquarium cleaning brush set - cleaning,

£4.90
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Tetra aquasafe water - tetra,

Tetra aquasafe water - tetra,

£4.86
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Aquarium replacement filter - aquarium,

Aquarium replacement filter - aquarium,

£19.90
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Aquarium natural red moor - natural,

Aquarium natural red moor - natural,

£18.29
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Aquarium air pump marina - aquarium,

Aquarium air pump marina - aquarium,

£7.99
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Aquarium natural driftwood - natural,

Aquarium natural driftwood - natural,

£12.49
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5pcs aquarium floating - 5pcs,

5pcs aquarium floating - 5pcs,

£3.99
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Aquarium cooling fan head - aquarium,

Aquarium cooling fan head - aquarium,

£17.90
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Aquariumh2o double barrel - aquariumh2o,

Aquariumh2o double barrel - aquariumh2o,

£9.95
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Aqua one reefsys - one,

Aqua one reefsys - one,

£1150.00
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Plate round bubble airstone - round,

Plate round bubble airstone - round,

£8.95
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Oase biorb classic mcr - biorb,

Oase biorb classic mcr - biorb,

£89.99
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Nickelodeon grow your own - grow,

Nickelodeon grow your own - grow,

£7.99
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Premium aquarium natural - aquarium,

Premium aquarium natural - aquarium,

£15.39
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Adjustable return outlet - adjustable, fish

Adjustable return outlet - adjustable, fish

£23.49
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Juwel led aquariums - -, rio

Juwel led aquariums - -, rio

£405.99
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Filter start bacteria boost - start/bacteria,

Filter start bacteria boost - start/bacteria,

£4.49
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Oase biorb tube aquariums - biorb, 15l

Oase biorb tube aquariums - biorb, 15l

£129.99
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Aquarium durable fish egg - aquarium,

Aquarium durable fish egg - aquarium,

£8.23
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Algae magnet floating - ,

Algae magnet floating - ,

£27.95
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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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Anchor rock aquarium - on,

Anchor rock aquarium - on,

£6.95
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Aqua one silk plant - aqua, amazon

Aqua one silk plant - aqua, amazon

£8.49
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Fluval external filter 107 - external,

Fluval external filter 107 - external,

£94.95
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Premium aquarium natural - aquarium,

Premium aquarium natural - aquarium,

£16.89
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1pc wooden aquarium - 1pc,

1pc wooden aquarium - 1pc,

£4.49
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Second chance tanks - we, buy

Second chance tanks - we, buy

£1.16
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Tap water conditioner - water,

Tap water conditioner - water,

£15.45
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Aqua one cabinets - one,

Aqua one cabinets - one,

£159.99
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Premium ceramic bio rings - ceramic,

Premium ceramic bio rings - ceramic,

£18.99
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Aquarium natural driftwood - aquarium,

Aquarium natural driftwood - aquarium,

£8.89
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Fishtank shrimp breeding cave - shrimp,

Fishtank shrimp breeding cave - shrimp,

£4.60
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Betta log tree - tree,

Betta log tree - tree,

£5.02
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Aquarium sponge filter quiet - aquarium,

Aquarium sponge filter quiet - aquarium,

£11.95
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Premium aquarium natural - aquarium,

Premium aquarium natural - aquarium,

£12.79
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Premium aquarium natural - premium,

Premium aquarium natural - premium,

£14.89
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Marina cool air pump for - cool,

Marina cool air pump for - cool,

£8.49
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Interpet aquarium swimbladder - interpet,

Interpet aquarium swimbladder - interpet,

£9.49
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Vitro moss live - in, aquarium

Vitro moss live - in, aquarium

£1.99
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Aquariumh2o large double hole - large,

Aquariumh2o large double hole - large,

£24.95
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Aquarium magnet cleaner marina - magnet,

Aquarium magnet cleaner marina - magnet,

£9.99
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Premium aquarium natural - aquarium,

Premium aquarium natural - aquarium,

£16.79
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Aqua one cabinet oak for - one, 60

Aqua one cabinet oak for - one, 60

£145.19
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Api prevent algae aquarium - api,

Api prevent algae aquarium - api,

£6.71
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22mm suction cups - x2, small

22mm suction cups - x2, small

£1.16
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Aquarium heater pack 50w - aquarium, 50w/100w

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

£28.99
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Premium aquarium natural - premium,

Premium aquarium natural - premium,

£11.89
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Aquarium planter with - aquarium,

Aquarium planter with - aquarium,

£5.45
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15w aquarium led light - led,

15w aquarium led light - led,

£15.00
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📊96 listings · from £1.16 · avg £44.96

Browse 96 fishtanks listings currently in our index. Prices range from £1.16 to £1150, with an average of £44.96. 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 £1150 — giving you a wide budget spread to work with. The average price of £44.96 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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