For Sale UK

50 litre fish tank

4

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

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

Diversa aquarium fish - diversa,

£59.95
Buy It Now

» View on eBay
Fluval series aquarium - fluval,

Fluval series aquarium - fluval,

£26.99
Buy It Now

» View on eBay
Hidom aquarium heater - hidom,

Hidom aquarium heater - hidom,

£10.95
Buy It Now

» View on eBay
Aquarium fish tank tropical - aquarium,

Aquarium fish tank tropical - aquarium,

£17.99
Buy It Now

» View on eBay
Diversa aquarium fish tank - aquarium,

Diversa aquarium fish tank - aquarium,

£89.95
Buy It Now

» View on eBay
Aquarium fish tank from - tank,

Aquarium fish tank from - tank,

£59.95
Buy It Now

» View on eBay
4500 litres submersible - 4500, litres/hr

4500 litres submersible - 4500, litres/hr

£36.99
Buy It Now

» View on eBay
Pond koi filter media - pond,

Pond koi filter media - pond,

£69.99
Buy It Now

» View on eBay
Fluval heater 50w 100w - heater, 200w

Fluval heater 50w 100w - heater, 200w

£49.99
Buy It Now

» View on eBay
Tetratec air pump aquarium - air,

Tetratec air pump aquarium - air,

£18.99
Buy It Now

» View on eBay
Internal aquarium fish tank

Internal aquarium fish tank

£10.45
Buy It Now

» View on eBay
Betta choice low level - low, filter

Betta choice low level - low, filter

£29.86
Buy It Now

» View on eBay
Eheim thermopreset aquarium - eheim,

Eheim thermopreset aquarium - eheim,

£27.29
Buy It Now

» View on eBay
4500 litres submersible - litres/hr,

4500 litres submersible - litres/hr,

£23.89
Buy It Now

» View on eBay
4500 litres submersible - litres/hr,

4500 litres submersible - litres/hr,

£49.99
Buy It Now

» View on eBay
Tetra air pump aps - air, 100,

Tetra air pump aps - air, 100,

£21.65
Buy It Now

» View on eBay
Fluval series aquarium - fluval,

Fluval series aquarium - fluval,

£29.99
Buy It Now

» View on eBay
Superfish nano eco heater - nano,

Superfish nano eco heater - nano,

£14.99
Buy It Now

» View on eBay
Oase biorb flow - oase, 15l

Oase biorb flow - oase, 15l

£238.99
Buy It Now

» View on eBay
Fluval t100 aquarium - aquarium, heater

Fluval t100 aquarium - aquarium, heater

£26.79
Buy It Now

» View on eBay
Fluval t50 aquarium heater - t50,

Fluval t50 aquarium heater - t50,

£25.79
Buy It Now

» View on eBay
Tetra tec aps aquarium - tetra,

Tetra tec aps aquarium - tetra,

£17.99
Buy It Now

» View on eBay
Tetra aps50 silent aquarium - aps50,

Tetra aps50 silent aquarium - aps50,

£17.45
Buy It Now

» View on eBay
Fluval series aquarium - series,

Fluval series aquarium - series,

£26.99
Buy It Now

» View on eBay
Newa therm eco - aquarium, heater

Newa therm eco - aquarium, heater

£21.75
Buy It Now

» View on eBay
Tetra tec aps aquarium - tec, fish

Tetra tec aps aquarium - tec, fish

£19.98
Buy It Now

» View on eBay
Tetra tetratec air - tetra,

Tetra tetratec air - tetra,

£18.49
Buy It Now

» View on eBay
Ultra silent piezoelectric - silent,

Ultra silent piezoelectric - silent,

£28.99
Buy It Now

» View on eBay
Hidom 650l internal - ap-650l,

Hidom 650l internal - ap-650l,

£10.45
Buy It Now

» View on eBay
Heavy duty gallon - duty, 40-50

Heavy duty gallon - duty, 40-50

£187.31
Buy It Now

» View on eBay
Ultra silent 33db - silent,

Ultra silent 33db - silent,

£118.99
Buy It Now

» View on eBay
Hidom 1000l internal - hidom, ap-1000l

Hidom 1000l internal - hidom, ap-1000l

£12.45
Buy It Now

» View on eBay
Glass aquarium kit gal - kit, 2.6

Glass aquarium kit gal - kit, 2.6

£63.03
Buy It Now

» View on eBay
Newa cobra internal - internal, filter

Newa cobra internal - internal, filter

£29.99
Buy It Now

» View on eBay
Oase biostyle hang on - biostyle, 75

Oase biostyle hang on - biostyle, 75

£31.99
Buy It Now

» View on eBay
Ludwigia repens rubin - repens, (7x)

Ludwigia repens rubin - repens, (7x)

£8.95
Buy It Now

» View on eBay
Internal aquarium filter - internal,

Internal aquarium filter - internal,

£17.95
Buy It Now

» View on eBay
Tetra aps50 silent aquarium - aps50,

Tetra aps50 silent aquarium - aps50,

£17.00
Buy It Now

» View on eBay
Ultra quiet aquarium - aquarium, pump

Ultra quiet aquarium - aquarium, pump

£26.99
Buy It Now

» View on eBay
Floratica rotala - floratica, 12

Floratica rotala - floratica, 12

£9.15
Buy It Now

» View on eBay
4500 litres submersible - 4500,

4500 litres submersible - 4500,

£51.32
Buy It Now

» View on eBay
Tetra tec air pumps - tec, black

Tetra tec air pumps - tec, black

£37.73
Buy It Now

» View on eBay
Interpet delta therm heater - delta,

Interpet delta therm heater - delta,

£15.08
Buy It Now

» View on eBay
Aquael platinum aquarium - aquael,

Aquael platinum aquarium - aquael,

£19.35
Buy It Now

» View on eBay
Fish tank filter internal - tank,

Fish tank filter internal - tank,

£17.77
Buy It Now

» View on eBay
Elegant black neoair aquarium - black,

Elegant black neoair aquarium - black,

£39.99
Buy It Now

» View on eBay
Submersible water pump fish - submersible,

Submersible water pump fish - submersible,

£15.73
Buy It Now

» View on eBay
Tetratec air pump for aquarium - pump,

Tetratec air pump for aquarium - pump,

£18.75
Buy It Now

» View on eBay
Multi layer aquarium filter - multi-layer,

Multi layer aquarium filter - multi-layer,

£27.91
Buy It Now

» View on eBay
Tetra aps50 silent aquarium - tetra,

Tetra aps50 silent aquarium - tetra,

£17.47
Buy It Now

» View on eBay
Fish tank filter - fish,

Fish tank filter - fish,

£17.77
Buy It Now

» View on eBay
Interpet delta therm aquarium - interpet,

Interpet delta therm aquarium - interpet,

£16.68
Buy It Now

» View on eBay
Aquarium fish tank pf1 - tank, power

Aquarium fish tank pf1 - tank, power

£18.83
Buy It Now

» View on eBay
Eheim fix aquarium - eheim,

Eheim fix aquarium - eheim,

£9.95
Buy It Now

» View on eBay
Rotala rotundifolia - rotundifolia, &

Rotala rotundifolia - rotundifolia, &

£14.25
Buy It Now

» View on eBay
Glass aquarium kit gal - kit, 2.6

Glass aquarium kit gal - kit, 2.6

£63.03
Buy It Now

» View on eBay
Quietflow led pro - led, aquarium

Quietflow led pro - led, aquarium

£45.02
Buy It Now

» View on eBay
Fish tank power - filter, aqua

Fish tank power - filter, aqua

£77.31
Buy It Now

» View on eBay
Tetratec air pumps - air, black

Tetratec air pumps - air, black

£37.73
Buy It Now

» View on eBay
Multi layer aquarium filter - aquarium,

Multi layer aquarium filter - aquarium,

£27.01
Buy It Now

» View on eBay
Hygger aquarium air - aquarium,

Hygger aquarium air - aquarium,

£22.69
Buy It Now

» View on eBay
4500 litres submersible - litres/hr,

4500 litres submersible - litres/hr,

£16.88
Buy It Now

» View on eBay
Tetra aps50 silent aquarium - tetra,

Tetra aps50 silent aquarium - tetra,

£18.55
Buy It Now

» View on eBay
Compact digital submersible - compact,

Compact digital submersible - compact,

£36.99
Buy It Now

» View on eBay
Low noise aquarium - aquarium, filter

Low noise aquarium - aquarium, filter

£27.01
Buy It Now

» View on eBay
Aquaneat aquarium bio - aquarium, sponge

Aquaneat aquarium bio - aquarium, sponge

£21.61
Buy It Now

» View on eBay
Aquarium fish tank strong - aquarium,

Aquarium fish tank strong - aquarium,

£23.09
Buy It Now

» View on eBay
Aquaneat aquarium filter - aquaneat,

Aquaneat aquarium filter - aquaneat,

£15.30
Buy It Now

» View on eBay
Aquamaze aquarium bio media - aquamaze,

Aquamaze aquarium bio media - aquamaze,

£22.51
Buy It Now

» View on eBay
Aquarium fish tank filter - aquarium,

Aquarium fish tank filter - aquarium,

£27.01
Buy It Now

» View on eBay
Nicrew fish tank filter - nicrew,

Nicrew fish tank filter - nicrew,

£22.05
Buy It Now

» View on eBay
Aquarium magnetic glass - magnetic,

Aquarium magnetic glass - magnetic,

£23.09
Buy It Now

» View on eBay
Aquaneat bio sponge - filter, fry

Aquaneat bio sponge - filter, fry

£9.35
Buy It Now

» View on eBay
Evolution aqua micro - evolution, k1

Evolution aqua micro - evolution, k1

£118.95
Buy It Now

» View on eBay
Interpet deltatherm aquarium - interpet,

Interpet deltatherm aquarium - interpet,

£24.95
Buy It Now

» View on eBay
Casuarina cones for betta - casuarina,

Casuarina cones for betta - casuarina,

£13.46
Buy It Now

» View on eBay
High efficiency air pump for - air,

High efficiency air pump for - air,

£30.58
Buy It Now

» View on eBay
Multi layer aquarium filter - multi-layer,

Multi layer aquarium filter - multi-layer,

£27.91
Buy It Now

» View on eBay
Aqua nano submersible - aqua-nano, mini

Aqua nano submersible - aqua-nano, mini

£52.70
Buy It Now

» View on eBay
Powerful internal aquarium - powerful,

Powerful internal aquarium - powerful,

£31.99
Buy It Now

» View on eBay
Air stone bubble - 4"-12",

Air stone bubble - 4"-12",

£8.55
Buy It Now

» View on eBay
High efficiency aquarium air - high-efficiency,

High efficiency aquarium air - high-efficiency,

£25.48
Buy It Now

» View on eBay
Internal aquarium filter pf2 - aquarium,

Internal aquarium filter pf2 - aquarium,

£33.99
Buy It Now

» View on eBay
High performance 18w - high-performance,

High performance 18w - high-performance,

£29.98
Buy It Now

» View on eBay
All one fish - all-in-one, pump

All one fish - all-in-one, pump

£29.95
Buy It Now

» View on eBay
Tetra aps50 silent - silent, aquarium

Tetra aps50 silent - silent, aquarium

£24.85
Buy It Now

» View on eBay
15w internal fish - 15w,

15w internal fish - 15w,

£18.00
Buy It Now

» View on eBay
Tetra tetratec aps50 aquarium - tetra,

Tetra tetratec aps50 aquarium - tetra,

£19.42
Buy It Now

» View on eBay
Nicrew fish tank filter - tank,

Nicrew fish tank filter - tank,

£20.04
Buy It Now

» View on eBay
Aquarium internal filter - aquarium, for

Aquarium internal filter - aquarium, for

£27.05
Buy It Now

» View on eBay
Tétra fish tank 25816 power - #25816,

Tétra fish tank 25816 power - #25816,

£9.68
Buy It Now

» View on eBay
Upgraded aquarium water - upgraded,

Upgraded aquarium water - upgraded,

£72.04
Buy It Now

» View on eBay
Aquarium float tool fish - aquarium,

Aquarium float tool fish - aquarium,

£25.20
Buy It Now

» View on eBay
Fish tank water chiller small - tank,

Fish tank water chiller small - tank,

£443.60
Buy It Now

» View on eBay
Live aquarium plant - live,

Live aquarium plant - live,

£7.65
Buy It Now

» View on eBay
Tetra aps50 silent aquarium - aps50,

Tetra aps50 silent aquarium - aps50,

£20.05
Buy It Now

» View on eBay

Looking for more 50 litre fish tank?

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

🔍 Search live deals
📊96 listings · from £7.65 · avg £37.69
⚠️ These listings were last updated more than 16 days ago. Search for fresh listings

Browse 96 50 litre fish tank listings currently in our index. Prices range from £7.65 to £443.6, with an average of £37.69. 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: 50 pence pieces | 50 ton excavator | 500ml plastic bottles | 501 levis jeans | 505 horse trailer | 50cc atv | 50cc mini bike | 50cc mini dirt bike | 50cc motor scooters | 50cm electric cooker

Shop by budget

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

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 £7.65, while premium listings can reach £443.6 — giving you a wide budget spread to work with. The average price of £37.69 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.

🔍 50 litre fish tank Search live on eBay