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 for sale – 96 used, around £26 | For Sale UK
Diversa aquarium fish tank - diversa,

Diversa aquarium fish tank - diversa,

£229.99
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Fish tank aquarium tropical - aquarium,

Fish tank aquarium tropical - aquarium,

£39.99
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Love fish panorama - panorama, aquarium

Love fish panorama - panorama, aquarium

£47.50
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40l freshwater glass - freshwater,

40l freshwater glass - freshwater,

£46.36
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Diversa aquarium fish tank - aquarium,

Diversa aquarium fish tank - aquarium,

£89.95
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Aquarium fish tank - fish, from

Aquarium fish tank - fish, from

£59.95
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Fluval series aquarium - t,

Fluval series aquarium - t,

£24.99
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Oase biorb flow - oase, 15l

Oase biorb flow - oase, 15l

£238.99
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Tetratec air pump aquarium - tetratec,

Tetratec air pump aquarium - tetratec,

£18.99
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Fluval t50 aquarium heater 50w - fluval,

Fluval t50 aquarium heater 50w - fluval,

£24.99
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Ultra silent piezoelectric - silent,

Ultra silent piezoelectric - silent,

£24.99
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4500 litres submersible - 4500, litres/hr

4500 litres submersible - 4500, litres/hr

£54.99
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Fluval heater 50w 100w - heater,

Fluval heater 50w 100w - heater,

£45.99
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Aquarium fish tank - fish, kit

Aquarium fish tank - fish, kit

£49.99
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Swell led complete aquarium - swell,

Swell led complete aquarium - swell,

£70.99
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Swell aquarium 60cm - aquarium,

Swell aquarium 60cm - aquarium,

£95.29
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Aquarium fish tank tropical - fish,

Aquarium fish tank tropical - fish,

£11.99
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Fluval t100 aquarium - fluval,

Fluval t100 aquarium - fluval,

£25.79
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Fluval series aquarium - fluval,

Fluval series aquarium - fluval,

£28.99
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Hidom aquarium heater - aquarium,

Hidom aquarium heater - aquarium,

£11.45
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Superfish nano eco heater - nano,

Superfish nano eco heater - nano,

£14.99
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4500 litres submersible - 4500,

4500 litres submersible - 4500,

£32.95
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4500 litres submersible - 4500,

4500 litres submersible - 4500,

£29.44
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Newa therm eco - newa,

Newa therm eco - newa,

£21.75
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Newa cobra internal filter - internal,

Newa cobra internal filter - internal,

£29.99
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4500 litres submersible - litres/hr,

4500 litres submersible - litres/hr,

£37.77
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Tetra aps50 silent aquarium - aps50,

Tetra aps50 silent aquarium - aps50,

£22.88
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4500 litres submersible - 4500,

4500 litres submersible - 4500,

£32.99
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Juwel rio 400 - juwel, 450

Juwel rio 400 - juwel, 450

£260.70
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Aqua one betta - aqua,

Aqua one betta - aqua,

£69.99
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Swell fish tank 40cm - tank, |

Swell fish tank 40cm - tank, |

£72.99
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Interpet fish pod 120 - interpet,

Interpet fish pod 120 - interpet,

£52.70
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300 litre fish - fish, tank

300 litre fish - fish, tank

£1740.70
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Tetra air pump - aps, 400

Tetra air pump - aps, 400

£21.65
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Tetra tec aps - tetra,

Tetra tec aps - tetra,

£18.99
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Fish tank allpondsolutions - fish,

Fish tank allpondsolutions - fish,

£17.99
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Fish tank allpondsolutions - fish,

Fish tank allpondsolutions - fish,

£11.99
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600 4500 litres submersible - litres/hr,

600 4500 litres submersible - litres/hr,

£39.59
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Ciano aquarium led - ciano,

Ciano aquarium led - ciano,

£90.65
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Small nano aquarium - small,

Small nano aquarium - small,

£34.99
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Eheim thermopreset aquarium - thermopreset,

Eheim thermopreset aquarium - thermopreset,

£27.29
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Tetra tetratec air - tetra, pump

Tetra tetratec air - tetra, pump

£18.49
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Aquael platinum aquarium - aquael,

Aquael platinum aquarium - aquael,

£26.70
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Nicrew magi mini - mini, tank

Nicrew magi mini - mini, tank

£19.05
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Betta choice low - betta, level

Betta choice low - betta, level

£24.86
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Tetra aps50 silent - silent, aquarium

Tetra aps50 silent - silent, aquarium

£22.68
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600 4500 litres submersible - litres/hr,

600 4500 litres submersible - litres/hr,

£37.99
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Interpet deltatherm aquarium - interpet,

Interpet deltatherm aquarium - interpet,

£24.95
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Fish tank allpondsolutions - tank,

Fish tank allpondsolutions - tank,

£17.99
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Tetra tec aps aquarium fish - 50,

Tetra tec aps aquarium fish - 50,

£18.99
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Fluval series aquarium - fluval,

Fluval series aquarium - fluval,

£26.99
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Tetra aps50 silent - tetra,

Tetra aps50 silent - tetra,

£23.40
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Tetratec air pump for aquarium - tetratec,

Tetratec air pump for aquarium - tetratec,

£18.75
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Hidom 1000l internal - hidom, ap-1000l

Hidom 1000l internal - hidom, ap-1000l

£13.95
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Interpet delta therm heater - delta,

Interpet delta therm heater - delta,

£10.80
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Aquael platinum aquarium - aquael,

Aquael platinum aquarium - aquael,

£19.35
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Commercial electric chip fish - electric,

Commercial electric chip fish - electric,

£129.99
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4500 litres submersible - 4500,

4500 litres submersible - 4500,

£28.11
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Compact digital submersible - compact,

Compact digital submersible - compact,

£24.99
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Quiet aps50 air pump for - aps50,

Quiet aps50 air pump for - aps50,

£22.20
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Tetratec air pumps - tetratec,

Tetratec air pumps - tetratec,

£43.59
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4500 litres submersible - 4500, litres/hr

4500 litres submersible - 4500, litres/hr

£14.99
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Aquaneat aquarium filter media - aquarium,

Aquaneat aquarium filter media - aquarium,

£15.24
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Adjustable 500l submersible - adjustable,

Adjustable 500l submersible - adjustable,

£27.99
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Aquaneat bio sponge filter fry - aquaneat,

Aquaneat bio sponge filter fry - aquaneat,

£10.76
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Aqua nano submersible mini - submersible,

Aqua nano submersible mini - submersible,

£16.15
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Evolution aqua micro moving - evolution,

Evolution aqua micro moving - evolution,

£118.95
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Aquaneat aquarium bio sponge - aquaneat,

Aquaneat aquarium bio sponge - aquaneat,

£21.52
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Casuarina cones for - casuarina,

Casuarina cones for - casuarina,

£4.44
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Aps50 silent aquarium air - aps50,

Aps50 silent aquarium air - aps50,

£23.15
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Eheim fix aquarium - 1l, 2l

Eheim fix aquarium - 1l, 2l

£9.95
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Alternanthera bettzickiana - alternanthera,

Alternanthera bettzickiana - alternanthera,

£5.20
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Tetra tetratec aps50 aquarium - tetratec,

Tetra tetratec aps50 aquarium - tetratec,

£9.99
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Submersible aquarium filter - aquarium,

Submersible aquarium filter - aquarium,

£27.99
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Tetra tetratec aps50 aquarium - aps50,

Tetra tetratec aps50 aquarium - aps50,

£9.99
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Hygger aquarium air pump - air,

Hygger aquarium air pump - air,

£23.69
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Submersible aquarium filter - 6w,

Submersible aquarium filter - 6w,

£25.99
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All one fish tank - tank, air

All one fish tank - tank, air

£26.95
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Interpet delta therm aquarium - interpet,

Interpet delta therm aquarium - interpet,

£16.68
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Nicrew magi mini fish - mini, tank

Nicrew magi mini fish - mini, tank

£24.05
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Fluval 50 gallon - fluval, c3

Fluval 50 gallon - fluval, c3

£44.85
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Nicrew fish tank filter - nicrew,

Nicrew fish tank filter - nicrew,

£19.38
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Combo aqueon quietflow e - aqueon, 10

Combo aqueon quietflow e - aqueon, 10

£31.35
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Powerful internal aquarium - internal,

Powerful internal aquarium - internal,

£27.99
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Aquamaze aquarium bio - aquarium,

Aquamaze aquarium bio - aquarium,

£22.42
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Aps50 silent aquarium - aps50,

Aps50 silent aquarium - aps50,

£23.84
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Gallon hot bent black - 10, black-back

Gallon hot bent black - 10, black-back

£123.71
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Aquarium divider kit - ra,

Aquarium divider kit - ra,

£22.42
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Aquarium float tool - aquarium, tank

Aquarium float tool - aquarium, tank

£25.10
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Efficient adjustable - efficient, 6w

Efficient adjustable - efficient, 6w

£25.99
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Multi layer aquarium filter - aquarium,

Multi layer aquarium filter - aquarium,

£23.00
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Aquarium gravel vacuum - ft,

Aquarium gravel vacuum - ft,

£51.73
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Fish tank water chiller small - fish,

Fish tank water chiller small - fish,

£475.60
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Tetra tetratec aps50 aquarium - tetratec,

Tetra tetratec aps50 aquarium - tetratec,

£19.42
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Litre aquarium tank - 50,

Litre aquarium tank - 50,

£42.30
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Swell cube fish tank - cube,

Swell cube fish tank - cube,

£60.99
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📊96 listings · from £4.44 · avg £62.22
⚠️ These listings were last updated more than 11 days ago. Search for fresh listings

Browse 96 50 litre fish tank listings currently in our index. Prices range from £4.44 to £1740.7, with an average of £62.22. 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 | 7 ft fish tank | acan coral | acrylic fish tanks | acrylic tank | aquarium hood | aquarium setup | aquarium sump | aquarium tanks | biorb aquarium

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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 £4.44, while premium listings can reach £1740.7 — giving you a wide budget spread to work with. The average price of £62.22 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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