For Sale UK

Tetra fish tank

4

Tetra fish tank for sale on largest auction and classifieds sites

Home / Water Treatment Equipment / Tetra fish tank for sale – 96 used, around £12 | For Sale UK
Tetra aquasafe - aquasafe,

Tetra aquasafe - aquasafe,

£30.99
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Tetra pond sticks fish - tetra, food

Tetra pond sticks fish - tetra, food

£32.42
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Juwel corner fish tank glass - corner,

Juwel corner fish tank glass - corner,

£94.30
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Swell led complete - led, aquarium

Swell led complete - led, aquarium

£70.99
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Tetra aquarium crystal water - crystal,

Tetra aquarium crystal water - crystal,

£7.70
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Tetra easy balance fish tank - tetra,

Tetra easy balance fish tank - tetra,

£16.87
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Tetra aquasafe 100ml 250ml - aquasafe,

Tetra aquasafe 100ml 250ml - aquasafe,

£12.45
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Tetra crystal water clears - tetra,

Tetra crystal water clears - tetra,

£12.82
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Tetra tabimin tablet - tabimin,

Tetra tabimin tablet - tabimin,

£9.35
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Tetra pleco spirulina algae - spirulina,

Tetra pleco spirulina algae - spirulina,

£6.10
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Tetra easy balance aquarium - easy,

Tetra easy balance aquarium - easy,

£14.99
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Tetra goldfish gold japan - tetra,

Tetra goldfish gold japan - tetra,

£10.70
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Tetra aquasafe water - aquasafe,

Tetra aquasafe water - aquasafe,

£16.95
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Tetra pro algae - algae, fish

Tetra pro algae - algae, fish

£10.95
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Tetra 60l fish tank with - 60l,

Tetra 60l fish tank with - 60l,

£83.90
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Swell fish tank 40cm - swell, uk

Swell fish tank 40cm - swell, uk

£72.99
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6pcs compatible tetra - compatible,

6pcs compatible tetra - compatible,

£9.78
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Tetra safe start - safe, 50ml

Tetra safe start - safe, 50ml

£11.99
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Tetra goldfish sticks 93g - tetra,

Tetra goldfish sticks 93g - tetra,

£7.95
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Tetra aquasafe 100ml 250ml - tetra,

Tetra aquasafe 100ml 250ml - tetra,

£29.99
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Tetra pro colour premium fish - pro,

Tetra pro colour premium fish - pro,

£11.40
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Tetra aquasafe litre fish - tetra,

Tetra aquasafe litre fish - tetra,

£31.50
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Tetra crystal water - water, fish

Tetra crystal water - water, fish

£9.05
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Hikari micro pellets small - pellets,

Hikari micro pellets small - pellets,

£12.90
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Tetra 30l glass fish tank - ,

Tetra 30l glass fish tank - ,

£56.85
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Tetra aquasafe 100ml 250ml - tetra,

Tetra aquasafe 100ml 250ml - tetra,

£5.40
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Tetra tetramin - tetra,

Tetra tetramin - tetra,

£10.40
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Tetra tetrapro colour - tetra,

Tetra tetrapro colour - tetra,

£7.88
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Complete 54l fish - complete, tank

Complete 54l fish - complete, tank

£78.70
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Fish tank aquarium tropical - fish,

Fish tank aquarium tropical - fish,

£29.99
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Small nano aquarium fish - aquarium,

Small nano aquarium fish - aquarium,

£54.99
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Fish tank with tetra aps300 - fish,

Fish tank with tetra aps300 - fish,

£73.50
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Tetra aquasafe fish tank tap - tetra,

Tetra aquasafe fish tank tap - tetra,

£20.45
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Tetra safestart safe start - safe,

Tetra safestart safe start - safe,

£6.95
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Tetra easy balance 100ml 250ml - tetra,

Tetra easy balance 100ml 250ml - tetra,

£5.75
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Tetra safestart aquarium water - safestart,

Tetra safestart aquarium water - safestart,

£8.95
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Tetra fun tips tablets 75 - tetra,

Tetra fun tips tablets 75 - tetra,

£6.26
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Tetra prima discus granules - prima,

Tetra prima discus granules - prima,

£7.99
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Tetra aquasafe aquarium water - aquasafe,

Tetra aquasafe aquarium water - aquasafe,

£13.79
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Tetra tetramin 20g 52g - tetramin, 52g,

Tetra tetramin 20g 52g - tetramin, 52g,

£10.59
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Tetra fresh delica - tetra,

Tetra fresh delica - tetra,

£7.49
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Tetra filter active live - tetra,

Tetra filter active live - tetra,

£9.99
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Tetra nitrate minus 100ml - tetra,

Tetra nitrate minus 100ml - tetra,

£10.89
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Tetra tetratec air pump aps - tetra,

Tetra tetratec air pump aps - tetra,

£39.75
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Tetra fun tips tropical - tetra,

Tetra fun tips tropical - tetra,

£6.99
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Tetra easybalance fish tank - tetra,

Tetra easybalance fish tank - tetra,

£18.65
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Aquarium test kit - aquarium, fish

Aquarium test kit - aquarium, fish

£7.49
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Tetra tetramin tropical flake - tetra,

Tetra tetramin tropical flake - tetra,

£7.95
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Tetra aquarium cabinet - cabinet,

Tetra aquarium cabinet - cabinet,

£92.00
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For tetra easycrystal 600 - for,

For tetra easycrystal 600 - for,

£9.29
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Tetra aquarium nitrate minus - tetra,

Tetra aquarium nitrate minus - tetra,

£6.99
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Tetra 50w preset aquarium - preset,

Tetra 50w preset aquarium - preset,

£9.99
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Tetra aquasafe 500ml - tetra, tap

Tetra aquasafe 500ml - tetra, tap

£18.45
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Tetra aquarium fish tank - fish, algae

Tetra aquarium fish tank - fish, algae

£8.59
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Tetra tetramin tropical fish - tropical,

Tetra tetramin tropical fish - tropical,

£2.95
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Tetratec air pump aquarium - tetratec,

Tetratec air pump aquarium - tetratec,

£35.99
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Tetra aquarium nitrate - aquarium, minus

Tetra aquarium nitrate - aquarium, minus

£7.70
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Tetra safe start - 50ml, 100ml

Tetra safe start - 50ml, 100ml

£6.70
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Tetra easy balance fish - balance,

Tetra easy balance fish - balance,

£7.39
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Tetra nitrate minus aquarium - tetra,

Tetra nitrate minus aquarium - tetra,

£10.44
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Tetra aquasafe 100ml - 100ml, 250ml

Tetra aquasafe 100ml - 100ml, 250ml

£7.05
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Tetra crystal water - crystal, fish

Tetra crystal water - crystal, fish

£13.99
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Tetra fish filter air pump - filter,,

Tetra fish filter air pump - filter,,

£25.00
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Tetra pro energy crisps - pro,

Tetra pro energy crisps - pro,

£7.45
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Tetra aquasafe 100ml fish - 100ml,

Tetra aquasafe 100ml fish - 100ml,

£8.38
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Tetra tetramin tropical fish - tropical,

Tetra tetramin tropical fish - tropical,

£2.17
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Tetratec air pump aquarium - air,

Tetratec air pump aquarium - air,

£37.95
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Tetra holiday food vacation - food,

Tetra holiday food vacation - food,

£6.95
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Tetra 1200 aquarium - 1200, filter

Tetra 1200 aquarium - 1200, filter

£70.00
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Tetra cichlid doromin - cichlid,

Tetra cichlid doromin - cichlid,

£15.60
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Tetra goldfish gold - gold, colour

Tetra goldfish gold - gold, colour

£8.50
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Compatible tetra - x,

Compatible tetra - x,

£14.99
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Tetra complete substrate - complete,

Tetra complete substrate - complete,

£11.95
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Tetra filter active - tetra,

Tetra filter active - tetra,

£20.99
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Tetratec gs45 aquarium algae - gs45,

Tetratec gs45 aquarium algae - gs45,

£12.30
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Tetratec plus - tetratec, in

Tetratec plus - tetratec, in

£19.75
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Tetra crystal water 100ml - water,

Tetra crystal water 100ml - water,

£14.75
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Tetra air pump aps - pump, 50

Tetra air pump aps - pump, 50

£21.65
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Tetra aquasafe tap - aquasafe, safe

Tetra aquasafe tap - aquasafe, safe

£31.99
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Tropical fish food tetramin - food,

Tropical fish food tetramin - food,

£13.39
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Tetra filter active - tetra,

Tetra filter active - tetra,

£13.49
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Tetra gallon aquarium - 3,

Tetra gallon aquarium - 3,

£64.99
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Tetra crystal water clear - water,

Tetra crystal water clear - water,

£9.72
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Tetra crystal water - crystal, clear

Tetra crystal water - crystal, clear

£12.76
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Tetra filter active live - filter,

Tetra filter active live - filter,

£13.75
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Tetra easy balance reduce - tetra,

Tetra easy balance reduce - tetra,

£15.48
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Tetra plantamin liquid plant - tetra,

Tetra plantamin liquid plant - tetra,

£12.15
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Tetra tabimin tablet - tabimin,

Tetra tabimin tablet - tabimin,

£8.99
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Tetratec air pump spare - tetratec,

Tetratec air pump spare - tetratec,

£8.45
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Tetra aquasafe 100ml 250ml - aquasafe,

Tetra aquasafe 100ml 250ml - aquasafe,

£9.99
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Tetra water test kit - tetra,

Tetra water test kit - tetra,

£7.99
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Tetra root crypto - root,

Tetra root crypto - root,

£16.99
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Tetra 100 submersible - 100,

Tetra 100 submersible - 100,

£5.45
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Tetratec easy crystal filter - easy,

Tetratec easy crystal filter - easy,

£10.00
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Elegant 26l self - 26l, self-cleaning

Elegant 26l self - 26l, self-cleaning

£116.99
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Fish tank - fish,

Fish tank - fish,

£120.00
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📊96 listings · from £2.17 · avg £22.55

Browse 96 tetra fish tank listings currently in our index. Prices range from £2.17 to £120, with an average of £22.55. 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 tetra fish tank →

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Everything you need to know about tetra fish tank

Whether you are looking for a brand-new or second-hand tetra 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 £2.17, while premium listings can reach £120 — giving you a wide budget spread to work with. The average price of £22.55 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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