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Complete fish tanks

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Complete fish tanks for sale on largest auction and classifieds sites

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Swell led complete - swell, aquarium

Swell led complete - swell, aquarium

£95.29
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Fish tank aquarium optional - fish,

Fish tank aquarium optional - fish,

£179.99
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Brand new large fish - **brand, new**

Brand new large fish - **brand, new**

£177.45
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Swell small aquarium - swell, 60cm

Swell small aquarium - swell, 60cm

£81.99
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Brand new fish tank - **brand,

Brand new fish tank - **brand,

£125.49
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Swell small aquarium 25cm - small,

Swell small aquarium 25cm - small,

£52.99
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Column aquarium tower - tower, fish

Column aquarium tower - tower, fish

£598.30
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Fluval roma 125 200 240 - 90,

Fluval roma 125 200 240 - 90,

£739.99
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Superfish start complete - superfish,

Superfish start complete - superfish,

£92.49
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Fish tank complete kit - tank, &

Fish tank complete kit - tank, &

£174.95
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Large fish tank aquarium - fish,

Large fish tank aquarium - fish,

£179.95
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Display aqua one - ex,

Display aqua one - ex,

£679.99
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Juwel vio cube aquarium - vio,

Juwel vio cube aquarium - vio,

£239.99
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Fish tank 110 litre - 110, aquarium

Fish tank 110 litre - 110, aquarium

£125.50
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Fluval shaker 252l tank with - shaker,

Fluval shaker 252l tank with - shaker,

£363.70
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Fish tank aquarium - &, optional

Fish tank aquarium - &, optional

£179.99
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Aquael hexa 60l tropical - hexa,

Aquael hexa 60l tropical - hexa,

£149.99
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Display aqua one oakstyle - one,

Display aqua one oakstyle - one,

£679.99
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New led glass aquarium fish - led,

New led glass aquarium fish - led,

£49.95
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Superfish start complete - superfish,

Superfish start complete - superfish,

£135.49
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Fish tank kit - fish, complete

Fish tank kit - fish, complete

£17.22
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4ft fish tank aquarium - 4ft,

4ft fish tank aquarium - 4ft,

£699.99
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Complete nano betta fish tank - nano,

Complete nano betta fish tank - nano,

£21.89
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Aqua one betta oasis - aqua,

Aqua one betta oasis - aqua,

£60.99
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Dis aqua one oakstyle urban - aqua,

Dis aqua one oakstyle urban - aqua,

£329.99
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Brand new fish - new**, tank

Brand new fish - new**, tank

£177.49
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Aqua one haven - one, tank

Aqua one haven - one, tank

£29.99
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Oase biorb classic - oase, mcr

Oase biorb classic - oase, mcr

£85.99
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Boyo fish tank - boyo, aquarium

Boyo fish tank - boyo, aquarium

£208.70
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Display aqua one oakstyle - one,

Display aqua one oakstyle - one,

£550.00
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Display aqua one oakstyle - display,

Display aqua one oakstyle - display,

£549.99
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Marina lux led - marina, 38l

Marina lux led - marina, 38l

£73.47
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Deco mini aquarium fish tank - o,

Deco mini aquarium fish tank - o,

£52.70
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Aqua one focus - aqua, glass

Aqua one focus - aqua, glass

£95.99
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Complete aquarium cleaner kit - complete,

Complete aquarium cleaner kit - complete,

£18.99
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Complete fish tank - fish, with

Complete fish tank - fish, with

£135.90
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4ft fish tank aquarium set - fish,

4ft fish tank aquarium set - fish,

£669.99
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60l hexagon black - 60l,

60l hexagon black - 60l,

£165.99
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Biorb flow 30l freshwater - flow,

Biorb flow 30l freshwater - flow,

£115.10
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Aquarium fish tank - fish,

Aquarium fish tank - fish,

£208.69
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Fluval 20l betta aquarium fish - betta,

Fluval 20l betta aquarium fish - betta,

£99.99
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Superfish start aquarium - start,

Superfish start aquarium - start,

£379.99
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Biorb classic aquarium acrylic - biorb,

Biorb classic aquarium acrylic - biorb,

£127.95
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Aqua one fish - fish, 28

Aqua one fish - fish, 28

£64.95
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Superfish start complete - start,

Superfish start complete - start,

£73.95
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Ultra quiet oxygen - quiet, for

Ultra quiet oxygen - quiet, for

£25.18
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Fluval roma led aquariums - roma,

Fluval roma led aquariums - roma,

£548.99
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Complete gallon fish - complete, 1

Complete gallon fish - complete, 1

£21.39
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Aqua one oak style - oak, &

Aqua one oak style - oak, &

£735.99
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Kit design fish - tv,

Kit design fish - tv,

£62.27
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Ultra quiet aquarium - aquarium, air

Ultra quiet aquarium - aquarium, air

£19.99
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Superfish quadro aquarium - quadro, 40

Superfish quadro aquarium - quadro, 40

£114.95
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Superfish home aquarium - aquarium, with

Superfish home aquarium - aquarium, with

£94.95
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Marina lux led aquarium - marina,

Marina lux led aquarium - marina,

£75.95
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Oase biorb tube - oase, aquariums

Oase biorb tube - oase, aquariums

£247.99
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Fluval betta premium fighter - betta,

Fluval betta premium fighter - betta,

£99.99
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Whisper quiet adjustable air - whisper-quiet,

Whisper quiet adjustable air - whisper-quiet,

£27.99
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Oak style aquarium - oak, &

Oak style aquarium - oak, &

£469.99
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Display aquaone oakstyle - display,

Display aquaone oakstyle - display,

£329.99
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Complete betta fish starter - betta,

Complete betta fish starter - betta,

£24.99
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Design fish tank - tv, kit

Design fish tank - tv, kit

£62.87
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AQUARIUM/FISHTANK

AQUARIUM/FISHTANK

£26.70
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Brand new fish tank - **brand,

Brand new fish tank - **brand,

£174.00
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Complete betta starter - betta, kit

Complete betta starter - betta, kit

£22.69
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Zoomed reptihabitat turtle - zoomed,

Zoomed reptihabitat turtle - zoomed,

£269.99
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Tetra goldfish sticks - tetra,

Tetra goldfish sticks - tetra,

£7.75
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Leddy fish tank - fish,

Leddy fish tank - fish,

£89.99
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Superfish scaper aquariums - superfish,

Superfish scaper aquariums - superfish,

£113.99
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Fluval shaker 168 - 252, 345

Fluval shaker 168 - 252, 345

£596.99
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Interpet nano led complete - nano,

Interpet nano led complete - nano,

£54.99
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Marina lux led - lux, aquarium

Marina lux led - lux, aquarium

£121.43
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Cheap fish tank aqua - fish,

Cheap fish tank aqua - fish,

£42.99
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Biorb life mcr led - biorb,

Biorb life mcr led - biorb,

£124.95
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Complete aquarium kit - complete,

Complete aquarium kit - complete,

£62.95
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Complete water testing kit - complete,

Complete water testing kit - complete,

£16.99
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Small fish tank self - fish,

Small fish tank self - fish,

£7.90
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Aqua one arc aquarium 46l - one,

Aqua one arc aquarium 46l - one,

£129.95
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Oase multicolor fish tank - multicolor,

Oase multicolor fish tank - multicolor,

£179.99
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Fluval flex 123l - fluval,

Fluval flex 123l - fluval,

£461.99
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300l 4ft fish - tank, aquarium

300l 4ft fish - tank, aquarium

£699.99
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Fluval flex led - led, nano

Fluval flex led - led, nano

£149.99
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Stylish 15l classic fish - 15l,

Stylish 15l classic fish - 15l,

£169.95
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Fluval 20l betta aquarium - 20l,

Fluval 20l betta aquarium - 20l,

£99.99
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Aquarium fish tank aqua one - tank,

Aquarium fish tank aqua one - tank,

£94.99
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Dennerle nano tank complete - tank,

Dennerle nano tank complete - tank,

£134.78
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Aqua one oakstyle urban - one,

Aqua one oakstyle urban - one,

£459.99
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Aquael glossy cube aquarium - glossy,

Aquael glossy cube aquarium - glossy,

£816.99
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Aquarium plus accessories - aquarium, fish

Aquarium plus accessories - aquarium, fish

£47.50
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Fluval led lighting 7l - led,

Fluval led lighting 7l - led,

£99.99
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Biorb loop aquarium - biorb,

Biorb loop aquarium - biorb,

£149.99
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Brand new 40l - 40l, aqua

Brand new 40l - 40l, aqua

£73.50
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Biorb loop aquarium fish tank - loop,

Biorb loop aquarium fish tank - loop,

£210.95
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Small fish tank - fish,

Small fish tank - fish,

£17.95
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Fluval betta aquarium - fluval, kit

Fluval betta aquarium - fluval, kit

£99.99
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Complete aqua one oak - complete,

Complete aqua one oak - complete,

£250.00
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Fish tank aquarium complete - fish,

Fish tank aquarium complete - fish,

£94.30
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📊96 listings · from £7.75 · avg £200.62

Browse 96 complete fish tanks listings currently in our index. Prices range from £7.75 to £816.99, with an average of £200.62. 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 complete fish tanks →

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Everything you need to know about complete fish tanks

Whether you are looking for a brand-new or second-hand complete fish tanks, 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 £7.75, while premium listings can reach £816.99 — giving you a wide budget spread to work with. The average price of £200.62 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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