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Fish tank kit

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Fish tank kit for sale on largest auction and classifieds sites

Home / Fish & Aquariums / Fish tank kit refurbished & used for sale | For Sale UK
25l tropical fish tank - tropical, kit

25l tropical fish tank - tropical, kit

£177.50
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Fish tank aquarium tropical - fish,

Fish tank aquarium tropical - fish,

£49.99
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Swell aquarium 60cm - aquarium,

Swell aquarium 60cm - aquarium,

£95.29
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Aquarium fish tank - aquarium, kit

Aquarium fish tank - aquarium, kit

£49.99
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Aquarium fish tank - fish, cleaning

Aquarium fish tank - fish, cleaning

£5.89
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Led glass aquarium - fish, tank

Led glass aquarium - fish, tank

£49.95
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Aquarium fish tank - 5l, with

Aquarium fish tank - 5l, with

£22.49
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Brand new fish tank - new**,

Brand new fish tank - new**,

£125.49
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Compact betta fish tank kit - tank,

Compact betta fish tank kit - tank,

£22.99
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Swell led complete aquarium - led,

Swell led complete aquarium - led,

£70.99
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4pcs aquarium tools aquatic - 4pcs,

4pcs aquarium tools aquatic - 4pcs,

£3.70
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Aquarium cleaner kit vacuum - cleaner,

Aquarium cleaner kit vacuum - cleaner,

£14.99
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4pcs aquarium tools aquatic - 4pcs,

4pcs aquarium tools aquatic - 4pcs,

£8.89
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Brand new fish - new**, tank

Brand new fish - new**, tank

£135.89
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Swell cube fish - cube,

Swell cube fish - cube,

£60.99
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Undergravel filter kit - undergravel,

Undergravel filter kit - undergravel,

£6.49
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Aquarium cleaner kit vacuum - cleaner,

Aquarium cleaner kit vacuum - cleaner,

£1.97
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Fish tank cleaning - fish, brush

Fish tank cleaning - fish, brush

£2.19
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Plastic aquarium fish - plastic,

Plastic aquarium fish - plastic,

£8.99
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Nano aquarium fish tank - fish,

Nano aquarium fish tank - fish,

£22.69
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Aquarium fish tank - fish,

Aquarium fish tank - fish,

£22.49
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Mini desktop fish - tank, starter

Mini desktop fish - tank, starter

£6.39
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Fluval betta premium aquarium - premium,

Fluval betta premium aquarium - premium,

£99.99
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Aquarium fish tank 25l glass - 25l,

Aquarium fish tank 25l glass - 25l,

£46.99
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Biorb service kit plus water - kit,

Biorb service kit plus water - kit,

£24.99
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Aquael leddy day night - &,

Aquael leddy day night - &,

£94.38
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Biord fish tank service kit - biord,

Biord fish tank service kit - biord,

£5.45
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Compact gallon fish tank - compact, kit

Compact gallon fish tank - compact, kit

£77.99
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Fluval sea evo - sea, marine

Fluval sea evo - sea, marine

£169.99
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Compact betta fish tank - compact,

Compact betta fish tank - compact,

£78.18
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Swell fish tank 40cm - swell,

Swell fish tank 40cm - swell,

£72.99
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Fish tank aquarium optional - fish,

Fish tank aquarium optional - fish,

£179.99
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Betta fish tank gallon - gallon,

Betta fish tank gallon - gallon,

£22.49
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Small fish tank gallon - small,

Small fish tank gallon - small,

£22.49
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Kit design fish tank 5 - tv,

Kit design fish tank 5 - tv,

£62.27
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Aquarium fish tank tropical - aquarium,

Aquarium fish tank tropical - aquarium,

£24.99
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Fluval roma 125 - fluval,

Fluval roma 125 - fluval,

£209.99
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Aquarium cleaner kit - fish, tank

Aquarium cleaner kit - fish, tank

£6.99
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Fish tank aquarium optional - fish,

Fish tank aquarium optional - fish,

£139.99
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Mini betta fish tank - betta, 1.2

Mini betta fish tank - betta, 1.2

£22.69
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Fish tank kit for - tank,

Fish tank kit for - tank,

£17.22
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Compact betta fish - betta, kit

Compact betta fish - betta, kit

£27.99
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Fluval betta premium - betta, fighter

Fluval betta premium - betta, fighter

£99.99
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Fish tank complete kit - kit, &

Fish tank complete kit - kit, &

£174.95
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Aquarium kit 60cm tropical - aquarium, led

Aquarium kit 60cm tropical - aquarium, led

£99.99
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Fluval betta 20l - 20l, aquarium

Fluval betta 20l - 20l, aquarium

£74.99
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Aquarium cleaner kit vacuum - kit,

Aquarium cleaner kit vacuum - kit,

£7.99
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Fish tank kit - tank, nano

Fish tank kit - tank, nano

£47.16
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2gal betta tank - betta, starter

2gal betta tank - betta, starter

£22.69
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Fluval 20l betta aquarium fish - betta,

Fluval 20l betta aquarium fish - betta,

£99.99
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Ciano aqua classic - 20,

Ciano aqua classic - 20,

£39.45
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New led glass aquarium - new,

New led glass aquarium - new,

£49.95
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Mini desktop fish - fish, tank

Mini desktop fish - fish, tank

£6.59
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Desktop fish tank - desktop,

Desktop fish tank - desktop,

£7.78
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Led glass aquarium - led,

Led glass aquarium - led,

£49.50
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Marina lux led 75l aquarium - lux,

Marina lux led 75l aquarium - lux,

£121.43
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Test fish tank water - ph,

Test fish tank water - ph,

£3.49
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Aquarium scissor tool - aquarium,

Aquarium scissor tool - aquarium,

£8.89
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Hygger electric aquarium - hygger,

Hygger electric aquarium - hygger,

£36.95
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Goldfish small fish bowl - fish,

Goldfish small fish bowl - fish,

£10.99
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Aquarium cleaner kit vacuum - kit,

Aquarium cleaner kit vacuum - kit,

£1.85
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Fluval betta aquarium kit - aquarium, 20l

Fluval betta aquarium kit - aquarium, 20l

£99.99
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Electric gravel vacuum cleaner - gravel,

Electric gravel vacuum cleaner - gravel,

£13.98
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Marina lux led 38l aquarium - led,

Marina lux led 38l aquarium - led,

£73.47
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Fish tank gravel cleaner - fish, kit

Fish tank gravel cleaner - fish, kit

£7.99
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Api fresh water master test - fresh,

Api fresh water master test - fresh,

£30.95
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Aquarium cleaner kit - kit, vacuum

Aquarium cleaner kit - kit, vacuum

£7.99
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Api 5ml test tubes spare - 5ml,

Api 5ml test tubes spare - 5ml,

£7.95
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Interpet nano led complete - interpet,

Interpet nano led complete - interpet,

£54.99
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Complete betta fish - fish, starter

Complete betta fish - fish, starter

£24.99
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Aquarium cleaning kit - in,

Aquarium cleaning kit - in,

£4.81
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Small fish tank gallon - fish, tank,

Small fish tank gallon - fish, tank,

£22.49
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Complete nano betta fish tank - betta,

Complete nano betta fish tank - betta,

£22.49
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Betta fish tank gallon - betta,

Betta fish tank gallon - betta,

£22.49
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Aquarium cleaner kit vacuum - kit,

Aquarium cleaner kit vacuum - kit,

£15.99
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Juwel vio cube - juwel,

Juwel vio cube - juwel,

£139.99
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Aquarium cleaner kit vacuum - cleaner,

Aquarium cleaner kit vacuum - cleaner,

£2.99
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Aquarium cleaner kit vacuum - kit,

Aquarium cleaner kit vacuum - kit,

£2.15
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Aquarium cleaning kit - 5, in

Aquarium cleaning kit - 5, in

£5.45
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Fish tank kit - |, made

Fish tank kit - |, made

£9.99
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Marina lux led aquarium - marina,

Marina lux led aquarium - marina,

£57.95
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Salifert test kit marine - kit,

Salifert test kit marine - kit,

£9.99
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Superfish start tropical - start,

Superfish start tropical - start,

£72.49
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Pawhut fish tank nano - pawhut, tank,

Pawhut fish tank nano - pawhut, tank,

£23.57
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Aquarium fish tank water - aquarium,

Aquarium fish tank water - aquarium,

£2.68
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Fish tank cleaning - kit, brush

Fish tank cleaning - kit, brush

£2.08
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Aqua one air operated - aqua,

Aqua one air operated - aqua,

£12.45
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Aquarium cleaner kit - cleaner, vacuum

Aquarium cleaner kit - cleaner, vacuum

£1.90
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Superfish start tropical - superfish,

Superfish start tropical - superfish,

£93.99
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Spacious 26l rectangular led - spacious,

Spacious 26l rectangular led - spacious,

£77.99
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Solar powered oxygenator - solar,

Solar powered oxygenator - solar,

£15.71
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Aquarium starter kit - aquarium, small

Aquarium starter kit - aquarium, small

£13.46
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Labs test kit aquarium - nt,

Labs test kit aquarium - nt,

£11.49
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Superfish white led - white,

Superfish white led - white,

£54.99
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Superfish qubiq pro led - 60,

Superfish qubiq pro led - 60,

£119.99
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Superfish start tropical - superfish,

Superfish start tropical - superfish,

£92.99
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📊96 listings · from £1.85 · avg £47.64

Browse 96 fish tank kit listings currently in our index. Prices range from £1.85 to £209.99, with an average of £47.64. 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 fish tank kit →

Try this: fish tank stand | fluval edge aquarium | fluval tanks | german ram | glass fish tank | goldfish bowls | goldfish tank | guppy | home aquarium | juwel 180

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

Everything you need to know about fish tank kit

Whether you are looking for a brand-new or second-hand fish tank kit, 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 £1.85, while premium listings can reach £209.99 — giving you a wide budget spread to work with. The average price of £47.64 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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