For Sale UK

Fishtanks

4

Fishtanks for sale on largest auction and classifieds sites

Home / / Fishtanks refurbished & used for sale | For Sale UK
Fish tanks accessories - tanks, bundle

Fish tanks accessories - tanks, bundle

£5.45
Buy It Now

» View on eBay #sponsored
Jebao submersible pond - jebao,

Jebao submersible pond - jebao,

£114.95
Buy It Now

» View on eBay #sponsored
2kg co2 fire - co2, for

2kg co2 fire - co2, for

£15.95
Buy It Now

» View on eBay #sponsored
Boyu water chiller perfect - -,

Boyu water chiller perfect - -,

£295.00
Buy It Now

» View on eBay #sponsored
Aqua one betta trio glass - aqua,

Aqua one betta trio glass - aqua,

£131.99
Buy It Now

» View on eBay #sponsored
Fish tank ultra clear low - tank,

Fish tank ultra clear low - tank,

£39.99
Buy It Now

» View on eBay #sponsored
Habistax trio pack - pack, 3x

Habistax trio pack - pack, 3x

£109.99
Buy It Now

» View on eBay #sponsored
Dark moor root - moor, wood

Dark moor root - moor, wood

£37.98
Buy It Now

» View on eBay #sponsored
Breeding aquarium fishtank - breeding,

Breeding aquarium fishtank - breeding,

£5.50
Buy It Now

» View on eBay #sponsored
Twisted vine branch individual - twisted,

Twisted vine branch individual - twisted,

£32.98
Buy It Now

» View on eBay #sponsored
73cm piece shipwreck - 73cm,

73cm piece shipwreck - 73cm,

£59.99
Buy It Now

» View on eBay #sponsored
3mp aquarium pet camera - aquarium,

3mp aquarium pet camera - aquarium,

£22.98
Buy It Now

» View on eBay #sponsored
Aquarium air pump - aquarium, marina

Aquarium air pump - aquarium, marina

£7.99
Buy It Now

» View on eBay #sponsored
Aquarium 2ft fish tank - 2ft,

Aquarium 2ft fish tank - 2ft,

£59.98
Buy It Now

» View on eBay #sponsored
Swell led complete aquarium - swell,

Swell led complete aquarium - swell,

£70.99
Buy It Now

» View on eBay #sponsored
Aquarium fish tank - aquarium, cabinet

Aquarium fish tank - aquarium, cabinet

£619.99
Buy It Now

» View on eBay #sponsored
Loc line flat duckbill - flat, return

Loc line flat duckbill - flat, return

£12.99
Buy It Now

» View on eBay #sponsored
Airstones compatible with - airstones,

Airstones compatible with - airstones,

£4.99
Buy It Now

» View on eBay #sponsored
Fish shelter house fishtanks - house,

Fish shelter house fishtanks - house,

£13.06
Buy It Now

» View on eBay #sponsored
Aquarium moss peat - ,

Aquarium moss peat - ,

£9.99
Buy It Now

» View on eBay #sponsored
Aqua one mangrove roots - mangrove,

Aqua one mangrove roots - mangrove,

£34.99
Buy It Now

» View on eBay #sponsored
Coarse hair grass live - coarse,

Coarse hair grass live - coarse,

£7.95
Buy It Now

» View on eBay #sponsored
Fishtanks design table - fishtanks,

Fishtanks design table - fishtanks,

£28.24
Buy It Now

» View on eBay #sponsored
Aquarium bay plant - aquarium, holder

Aquarium bay plant - aquarium, holder

£8.99
Buy It Now

» View on eBay #sponsored
125ml green away water - green,

125ml green away water - green,

£6.65
Buy It Now

» View on eBay #sponsored
Aquarium fish tunnel corner - aquarium,

Aquarium fish tunnel corner - aquarium,

£10.11
Buy It Now

» View on eBay #sponsored
Aquariums landscape fishtanks - aquariums,

Aquariums landscape fishtanks - aquariums,

£14.98
Buy It Now

» View on eBay #sponsored
Aquariums floating plant eva - floating,

Aquariums floating plant eva - floating,

£7.49
Buy It Now

» View on eBay #sponsored
Aquarium/corals/fishtank/coral

Aquarium/corals/fishtank/coral

£363.70
Buy It Now

» View on eBay #sponsored
Usb power interface fish - power, tank

Usb power interface fish - power, tank

£8.56
Buy It Now

» View on eBay #sponsored
Floating plant corral plastic - floating,

Floating plant corral plastic - floating,

£7.56
Buy It Now

» View on eBay #sponsored
120cm 4ft reef - 120cm/4ft, tank

120cm 4ft reef - 120cm/4ft, tank

£208.70
Buy It Now

» View on eBay #sponsored
Ceramic aquarium decoration - ceramic,

Ceramic aquarium decoration - ceramic,

£7.82
Buy It Now

» View on eBay #sponsored
Aquarium cooling fan - cooling,

Aquarium cooling fan - cooling,

£16.90
Buy It Now

» View on eBay #sponsored
Easy live aquarium plants - 10,

Easy live aquarium plants - 10,

£8.88
Buy It Now

» View on eBay #sponsored
Moss peat fish tanks aquarium - fish, tanks,

Moss peat fish tanks aquarium - fish, tanks,

£3.99
Buy It Now

» View on eBay #sponsored
Fishtanks iceberg figurine - fishtanks,

Fishtanks iceberg figurine - fishtanks,

£17.15
Buy It Now

» View on eBay #sponsored
Printed betta fish - printed, shelter

Printed betta fish - printed, shelter

£6.64
Buy It Now

» View on eBay #sponsored
Juwel glass fresh fish - juwel,

Juwel glass fresh fish - juwel,

£208.70
Buy It Now

» View on eBay #sponsored
Fish tank cabinet - w, ×

Fish tank cabinet - w, ×

£208.70
Buy It Now

» View on eBay #sponsored
Premium aquarium natural - premium,

Premium aquarium natural - premium,

£12.79
Buy It Now

» View on eBay #sponsored
Aquarium magnet cleaner marina - aquarium,

Aquarium magnet cleaner marina - aquarium,

£8.99
Buy It Now

» View on eBay #sponsored
Aqua one reefsys 434l marine - aqua,

Aqua one reefsys 434l marine - aqua,

£1150.00
Buy It Now

» View on eBay #sponsored
Betta toy aquariums - toy, fishtank

Betta toy aquariums - toy, fishtank

£8.71
Buy It Now

» View on eBay #sponsored
Algae scrubbers ati - algae, ex

Algae scrubbers ati - algae, ex

£32.96
Buy It Now

» View on eBay #sponsored
Aquariums feeding fence - feeding,

Aquariums feeding fence - feeding,

£9.85
Buy It Now

» View on eBay #sponsored
Fluval provac plug aquarium - in,

Fluval provac plug aquarium - in,

£54.99
Buy It Now

» View on eBay #sponsored
Artificial pine tree fishtanks - artificial,

Artificial pine tree fishtanks - artificial,

£7.63
Buy It Now

» View on eBay #sponsored
Aquariums fish net 6 8 - 5,

Aquariums fish net 6 8 - 5,

£6.22
Buy It Now

» View on eBay #sponsored
Premium aquarium natural - premium,

Premium aquarium natural - premium,

£13.49
Buy It Now

» View on eBay #sponsored
Resin turtles basking shelf - basking,

Resin turtles basking shelf - basking,

£15.16
Buy It Now

» View on eBay #sponsored
Driftwood aquarium decor - driftwood,

Driftwood aquarium decor - driftwood,

£25.28
Buy It Now

» View on eBay #sponsored
5pcs aquarium floating - 5pcs,

5pcs aquarium floating - 5pcs,

£3.99
Buy It Now

» View on eBay #sponsored
Aquarium durable fish - aquarium,

Aquarium durable fish - aquarium,

£8.23
Buy It Now

» View on eBay #sponsored
Fishtanks plant holder - fishtanks,

Fishtanks plant holder - fishtanks,

£11.60
Buy It Now

» View on eBay #sponsored
1pc wooden aquarium driftwood - 1pc,

1pc wooden aquarium driftwood - 1pc,

£4.49
Buy It Now

» View on eBay #sponsored
Easy live aquarium plants - 25,

Easy live aquarium plants - 25,

£14.79
Buy It Now

» View on eBay #sponsored
Container pond plant fishtank - container,

Container pond plant fishtank - container,

£19.99
Buy It Now

» View on eBay #sponsored
Finest filters compatible air - finest,

Finest filters compatible air - finest,

£26.99
Buy It Now

» View on eBay #sponsored
Aquarium durable fish egg - durable,

Aquarium durable fish egg - durable,

£8.54
Buy It Now

» View on eBay #sponsored
Aquariums glass hydrometer - aquariums,

Aquariums glass hydrometer - aquariums,

£6.61
Buy It Now

» View on eBay #sponsored
Interpet aquarium swimbladder - interpet,

Interpet aquarium swimbladder - interpet,

£9.49
Buy It Now

» View on eBay #sponsored
Fishtanks landscape tree cave - landscape,

Fishtanks landscape tree cave - landscape,

£8.99
Buy It Now

» View on eBay #sponsored
Floating fish tanks - tanks, decoration

Floating fish tanks - tanks, decoration

£6.46
Buy It Now

» View on eBay #sponsored
Active carbon fishtanks filter - fishtanks,

Active carbon fishtanks filter - fishtanks,

£12.22
Buy It Now

» View on eBay #sponsored
4ft fish tank aquarium - 4ft,

4ft fish tank aquarium - 4ft,

£719.99
Buy It Now

» View on eBay #sponsored
Allpondsolutions ultra clear - allpondsolutions,

Allpondsolutions ultra clear - allpondsolutions,

£39.99
Buy It Now

» View on eBay #sponsored
Habistax single stackable - habistax,

Habistax single stackable - habistax,

£39.99
Buy It Now

» View on eBay #sponsored
Aqua one betta quad - betta, glass

Aqua one betta quad - betta, glass

£262.99
Buy It Now

» View on eBay #sponsored
Fluval internal aquarium - u2,

Fluval internal aquarium - u2,

£26.70
Buy It Now

» View on eBay #sponsored
Habistax duo pack stackable - habistax,

Habistax duo pack stackable - habistax,

£74.99
Buy It Now

» View on eBay #sponsored
Silent usb aquarium - silent,

Silent usb aquarium - silent,

£6.99
Buy It Now

» View on eBay #sponsored
5pcs aquarium floating - 5pcs,

5pcs aquarium floating - 5pcs,

£3.99
Buy It Now

» View on eBay #sponsored
Fishtanks water circulations - fishtanks,

Fishtanks water circulations - fishtanks,

£13.54
Buy It Now

» View on eBay #sponsored
Aquarium filter with - 2-in-1,

Aquarium filter with - 2-in-1,

£9.99
Buy It Now

» View on eBay #sponsored
Aquarium animal decorations - aquarium,

Aquarium animal decorations - aquarium,

£6.06
Buy It Now

» View on eBay #sponsored
Flat aquarium corner - flat,

Flat aquarium corner - flat,

£8.22
Buy It Now

» View on eBay #sponsored
Fish tanks tree cave rock - fish,

Fish tanks tree cave rock - fish,

£13.70
Buy It Now

» View on eBay #sponsored
Premium aquarium natural - premium,

Premium aquarium natural - premium,

£15.79
Buy It Now

» View on eBay #sponsored
Aquarium cleaning brush set - brush,

Aquarium cleaning brush set - brush,

£4.90
Buy It Now

» View on eBay #sponsored
Aquarium fry shrimp hideouts - fry/shrimp, x

Aquarium fry shrimp hideouts - fry/shrimp, x

£8.02
Buy It Now

» View on eBay #sponsored
Aquarium filter media - aquarium, bio

Aquarium filter media - aquarium, bio

£11.95
Buy It Now

» View on eBay #sponsored
Premium aquarium natural - premium,

Premium aquarium natural - premium,

£15.39
Buy It Now

» View on eBay #sponsored
Bio sponge filter - bio,

Bio sponge filter - bio,

£7.99
Buy It Now

» View on eBay #sponsored
Anchor rock aquarium - on,

Anchor rock aquarium - on,

£6.95
Buy It Now

» View on eBay #sponsored
Vitro moss live aquarium - vitro,

Vitro moss live aquarium - vitro,

£3.49
Buy It Now

» View on eBay #sponsored
Oase biorb tube aquariums - biorb,

Oase biorb tube aquariums - biorb,

£119.99
Buy It Now

» View on eBay #sponsored
Aquarium natural driftwood - aquarium,

Aquarium natural driftwood - aquarium,

£13.39
Buy It Now

» View on eBay #sponsored
Aquarium decorations resin - aquarium,

Aquarium decorations resin - aquarium,

£16.60
Buy It Now

» View on eBay #sponsored
Illuminous leaves lotus - illuminous, leaves/lotus

Illuminous leaves lotus - illuminous, leaves/lotus

£5.95
Buy It Now

» View on eBay #sponsored
Aquarium natural driftwood - aquarium,

Aquarium natural driftwood - aquarium,

£8.89
Buy It Now

» View on eBay #sponsored
Premium aquarium natural - aquarium,

Premium aquarium natural - aquarium,

£12.79
Buy It Now

» View on eBay #sponsored
22mm suction cups - 22mm, x2

22mm suction cups - 22mm, x2

£1.16
Buy It Now

» View on eBay #sponsored
Aquarium natural red moor root - red,

Aquarium natural red moor root - red,

£18.29
Buy It Now

» View on eBay #sponsored
Rgb aquarium diving light - diving,

Rgb aquarium diving light - diving,

£15.99
Buy It Now

» View on eBay #sponsored
3ft low profile open top - open,

3ft low profile open top - open,

£110.00
Buy It Now

» View on eBay #sponsored

Looking for more fishtanks?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊96 listings · from £1.16 · avg £62.21

Browse 96 fishtanks listings currently in our index. Prices range from £1.16 to £1150, with an average of £62.21. 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

Shop by budget

< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

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 £62.21 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.

🔍 fishtanks Search live on eBay