For Sale UK

50 litre fish tank

4

50 litre fish tank for sale on largest auction and classifieds sites

Home / Fish & Aquariums / 50 litre fish tank refurbished & used for sale | For Sale UK
Diversa aquarium fish tank - aquarium,

Diversa aquarium fish tank - aquarium,

£59.95
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Fluval series aquarium - t,

Fluval series aquarium - t,

£26.99
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4500 litres submersible - 4500, litres/hr

4500 litres submersible - 4500, litres/hr

£55.89
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4500 litres submersible - litres/hr,

4500 litres submersible - litres/hr,

£54.99
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Diversa aquarium fish tank - aquarium,

Diversa aquarium fish tank - aquarium,

£315.99
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Aquarium fish tank from - fish,

Aquarium fish tank from - fish,

£265.99
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Hidom aquarium heater - hidom,

Hidom aquarium heater - hidom,

£10.95
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Betta choice low level - low,

Betta choice low level - low,

£24.86
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Fluval t100 aquarium - fluval, heater

Fluval t100 aquarium - fluval, heater

£25.79
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4500 litres submersible - 4500,

4500 litres submersible - 4500,

£44.99
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Fluval heater 50w 100w - fluval,

Fluval heater 50w 100w - fluval,

£49.99
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4500 litres submersible - litres/hr,

4500 litres submersible - litres/hr,

£49.99
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4500 litres submersible - 4500, litres/hr

4500 litres submersible - 4500, litres/hr

£11.95
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Oase bio plus thermo - oase,

Oase bio plus thermo - oase,

£49.99
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Ultra silent piezoelectric - ultra,

Ultra silent piezoelectric - ultra,

£28.99
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Fluval series aquarium - fluval,

Fluval series aquarium - fluval,

£28.99
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Newa therm eco aquarium heater - therm,

Newa therm eco aquarium heater - therm,

£21.75
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Submersible water pump - submersible,

Submersible water pump - submersible,

£12.59
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Submersible water pump fish - submersible,

Submersible water pump fish - submersible,

£14.59
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Submersible water pump fish - submersible,

Submersible water pump fish - submersible,

£14.99
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Newa cobra internal - cobra, filter

Newa cobra internal - cobra, filter

£29.99
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Fluval t50 aquarium heater 50w - t50,

Fluval t50 aquarium heater 50w - t50,

£24.99
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Submersible water pump fish - submersible,

Submersible water pump fish - submersible,

£15.15
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Live aquarium plant - live,

Live aquarium plant - live,

£7.65
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Eheim thermopreset aquarium - eheim,

Eheim thermopreset aquarium - eheim,

£27.29
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Tetra aps50 silent - tetra, aquarium

Tetra aps50 silent - tetra, aquarium

£17.50
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Interpet delta therm heater - interpet,

Interpet delta therm heater - interpet,

£10.80
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4500 litres submersible - 4500,

4500 litres submersible - 4500,

£10.99
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4500 litres submersible - 4500,

4500 litres submersible - 4500,

£50.57
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4500 litres submersible - 4500, litres/hr

4500 litres submersible - 4500, litres/hr

£69.99
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4500 litres submersible - 4500, litres/hr

4500 litres submersible - 4500, litres/hr

£49.99
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Submersible water pump fish - water,

Submersible water pump fish - water,

£10.99
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Tetra tec aps aquarium fish - tec,

Tetra tec aps aquarium fish - tec,

£19.98
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Tetra tetratec air pump aps - air,

Tetra tetratec air pump aps - air,

£18.49
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4500 litres submersible - litres/hr,

4500 litres submersible - litres/hr,

£12.19
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Floratica rotala - 12,

Floratica rotala - 12,

£9.15
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Tetra aps50 silent aquarium - aps50,

Tetra aps50 silent aquarium - aps50,

£17.47
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Ludwigia repens rubin - 'rubin', (7x)

Ludwigia repens rubin - 'rubin', (7x)

£8.95
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Submersible water pump fish - water,

Submersible water pump fish - water,

£8.49
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Submersible water pump fish - pump,

Submersible water pump fish - pump,

£8.49
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Tetra tec aps aquarium - tec,

Tetra tec aps aquarium - tec,

£17.99
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Tetra air pump aps - air,

Tetra air pump aps - air,

£21.65
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Hydrocotyle tripartita - hydrocotyle,

Hydrocotyle tripartita - hydrocotyle,

£9.15
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Floratica rotala indica - floratica, 12

Floratica rotala indica - floratica, 12

£9.25
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Hidom 1000l internal - ap-1000l,

Hidom 1000l internal - ap-1000l,

£12.45
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Fluval series aquarium - fluval, t

Fluval series aquarium - fluval, t

£26.99
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Hidom 650l internal - ap-650l,

Hidom 650l internal - ap-650l,

£10.45
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Aquael platinum aquarium - platinum,

Aquael platinum aquarium - platinum,

£19.35
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Fish tank filter - fish,

Fish tank filter - fish,

£27.98
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Tetratec air pump for aquarium - pump,

Tetratec air pump for aquarium - pump,

£18.75
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Tetra tec air - tetra,

Tetra tec air - tetra,

£37.73
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Submersible water pump fish - pump,

Submersible water pump fish - pump,

£14.85
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Hydrocotyle leu brazilian - hydrocotyle, leu.

Hydrocotyle leu brazilian - hydrocotyle, leu.

£7.45
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Submersible water pump - submersible,

Submersible water pump - submersible,

£13.27
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Alternanthera bettzickiana - alternanthera,

Alternanthera bettzickiana - alternanthera,

£6.95
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Low noise aquarium filter - low-noise,

Low noise aquarium filter - low-noise,

£26.62
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Submersible water pump - submersible,

Submersible water pump - submersible,

£49.39
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Aquarium air pump - pump, for

Aquarium air pump - pump, for

£28.03
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Compact digital submersible - compact,

Compact digital submersible - compact,

£28.99
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Rotala rotundifolia - rotala, &

Rotala rotundifolia - rotala, &

£14.25
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Internal aquarium filter for - internal,

Internal aquarium filter for - internal,

£17.95
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Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

£26.62
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Casuarina cones for betta fish - betta,

Casuarina cones for betta fish - betta,

£13.27
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Aquarium air pump - aquarium,

Aquarium air pump - aquarium,

£24.99
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Submersible water pump - water,

Submersible water pump - water,

£14.85
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Submersible water pump fish - water,

Submersible water pump fish - water,

£14.99
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Eheim fix aquarium - eheim, 1l

Eheim fix aquarium - eheim, 1l

£9.95
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Whisperquiet efficient black - efficient,

Whisperquiet efficient black - efficient,

£17.49
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Tetra aps50 silent aquarium - aps50,

Tetra aps50 silent aquarium - aps50,

£16.67
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1500 litres submersible - litres/hr,

1500 litres submersible - litres/hr,

£15.28
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Submersible water pump - water,

Submersible water pump - water,

£14.85
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4500 litres submersible - 4500, litres/hr

4500 litres submersible - 4500, litres/hr

£15.70
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Submersible water pump fish - submersible,

Submersible water pump fish - submersible,

£12.69
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All one fish tank air - fish,

All one fish tank air - fish,

£24.95
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50mm vdl metric pvc - 50mm,

50mm vdl metric pvc - 50mm,

£20.75
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Aquaneat aquarium filter media - aquaneat,

Aquaneat aquarium filter media - aquaneat,

£15.08
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Multi layer aquarium filter - multi-layer,

Multi layer aquarium filter - multi-layer,

£26.62
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Aquarium fish tank - fish,

Aquarium fish tank - fish,

£19.14
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Hygger aquarium air pump - air,

Hygger aquarium air pump - air,

£19.99
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Air stone bubble - air,

Air stone bubble - air,

£8.43
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Internal aquarium filter pf2 - internal,

Internal aquarium filter pf2 - internal,

£36.99
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15w internal fish - 15w,

15w internal fish - 15w,

£17.75
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Submersible water pump fish - submersible,

Submersible water pump fish - submersible,

£12.69
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Aquarium divider kit - divider,

Aquarium divider kit - divider,

£22.18
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Commercial electric chip fish - commercial,

Commercial electric chip fish - commercial,

£139.99
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Submersible water pump 200l - water, pump,

Submersible water pump 200l - water, pump,

£10.93
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Elegant black neoair - neoair, aquarium

Elegant black neoair - neoair, aquarium

£38.99
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Glass aquarium kit gal - glass, 2.6

Glass aquarium kit gal - glass, 2.6

£62.13
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Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

£19.39
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Tetratec air pump tetra - tetratec,

Tetratec air pump tetra - tetratec,

£25.00
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Fish tank filter internal - tank,

Fish tank filter internal - tank,

£27.98
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Adjustable tier aquarium - adjustable, 3-tier

Adjustable tier aquarium - adjustable, 3-tier

£186.35
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Aquarium bubble strip - aquarium,

Aquarium bubble strip - aquarium,

£12.64
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Submersible aquarium filter - aquarium,

Submersible aquarium filter - aquarium,

£38.99
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Submersible aquarium filter - submersible,

Submersible aquarium filter - submersible,

£25.99
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Gallon fish tank - tank, stand

Gallon fish tank - tank, stand

£154.73
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📊96 listings · from £6.95 · avg £33.16
⚠️ These listings were last updated more than 18 days ago. Search for fresh listings

Browse 96 50 litre fish tank listings currently in our index. Prices range from £6.95 to £315.99, with an average of £33.16. 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 50 litre fish tank →

Try this: 5ft tank | acan coral | acropora coral | acrylic fish tanks | acrylic tank | aqua fish tank | aquarium crabs | aquarium hood | aquarium setup | aquarium sump

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Everything you need to know about 50 litre fish tank

Whether you are looking for a brand-new or second-hand 50 litre fish tank, 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 £6.95, while premium listings can reach £315.99 — giving you a wide budget spread to work with. The average price of £33.16 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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