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Fish tanks for sale on largest auction and classifieds sites

Home / Fish & Aquariums / Fish tanks refurbished & used for sale | For Sale
Fish tank aquarium tropical - tank,

Fish tank aquarium tropical - tank,

€29.99
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Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

€49.99
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2kg co2 fire extinguisher - 2kg,

2kg co2 fire extinguisher - 2kg,

€15.95
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Levede fish tank stand - levede,

Levede fish tank stand - levede,

€36.99
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Diversa aquarium fish tank - diversa,

Diversa aquarium fish tank - diversa,

€26.95
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Diversa aquarium fish tank - aquarium,

Diversa aquarium fish tank - aquarium,

€275.99
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Ciano aquarium led 52l - 60,

Ciano aquarium led 52l - 60,

€90.65
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Brand new fish tank - **brand,

Brand new fish tank - **brand,

€174.00
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Aquael glass aquarium fish - aquael,

Aquael glass aquarium fish - aquael,

€54.99
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Fluval flex led aquarium - flex, 2.0

Fluval flex led aquarium - flex, 2.0

€99.99
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Brand new large glass - new,

Brand new large glass - new,

€187.90
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Diversa aquarium with - with, /

Diversa aquarium with - with, /

€245.99
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Compact betta fish tank - compact,

Compact betta fish tank - compact,

€22.99
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Tetra aquasafe water - tetra,

Tetra aquasafe water - tetra,

€16.99
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Trixes aquarium air bubble - trixes,

Trixes aquarium air bubble - trixes,

€5.99
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Aquarium fish tank breeding - fish,

Aquarium fish tank breeding - fish,

€11.95
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Brand new fish - **brand,

Brand new fish - **brand,

€174.00
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Brand new large - brand,

Brand new large - brand,

€187.90
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Aqua one betta trio - aqua,

Aqua one betta trio - aqua,

€131.99
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Brand new large glass - brand,

Brand new large glass - brand,

€265.90
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Aquael hexa 60l tropical fish - aquael,

Aquael hexa 60l tropical fish - aquael,

€150.09
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Ciano aqua classic - 20, aquarium

Ciano aqua classic - 20, aquarium

€39.45
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Co2 carbon dioxide - carbon, fire

Co2 carbon dioxide - carbon, fire

€33.50
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Plastic aquarium fish tank - plastic,

Plastic aquarium fish tank - plastic,

€8.99
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Column aquarium tower fish - aquarium,

Column aquarium tower fish - aquarium,

€598.30
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Led glass aquarium - glass, fish

Led glass aquarium - glass, fish

€29.95
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Fluval provac powered aquarium - fluval,

Fluval provac powered aquarium - fluval,

€49.95
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Off 18l 30l 56l - 10%off,

Off 18l 30l 56l - 10%off,

€34.99
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Aquarium air pump silent - pump,

Aquarium air pump silent - pump,

€23.41
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Aquarium fish tank external - aquarium,

Aquarium fish tank external - aquarium,

€34.99
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Aquarium fish tank - aquarium, external

Aquarium fish tank - aquarium, external

€64.99
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Fluval heater thermostat lcd - e,

Fluval heater thermostat lcd - e,

€52.85
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Pawhut fish tank - fish,

Pawhut fish tank - fish,

€80.99
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Compact betta fish - betta, kit

Compact betta fish - betta, kit

€22.52
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Betta fish tank aqua - betta,

Betta fish tank aqua - betta,

€30.39
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Display aqua one - ex,

Display aqua one - ex,

€689.99
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Ista multi function - pet, tank

Ista multi function - pet, tank

€20.89
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Diversa aquarium with stand - diversa,

Diversa aquarium with stand - diversa,

€389.99
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Live aquarium aquatic - live,

Live aquarium aquatic - live,

€22.54
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Aquarium starter kits - starter,

Aquarium starter kits - starter,

€29.99
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Dis aqua one - dis, oakstyle

Dis aqua one - dis, oakstyle

€329.99
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Small fish tank aquarium - small,

Small fish tank aquarium - small,

€29.59
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Small aquarium fish - small, tank

Small aquarium fish - small, tank

€29.95
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Black aqua one betta due - aqua,

Black aqua one betta due - aqua,

€99.99
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Aqua one dynamic - one, aquarium

Aqua one dynamic - one, aquarium

€169.99
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Ciano aqua fish tank - aqua, 60

Ciano aqua fish tank - aqua, 60

€41.29
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Aquarium plant root tabs - tabs, fish

Aquarium plant root tabs - tabs, fish

€2.95
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Internal aquarium fish tank - internal,

Internal aquarium fish tank - internal,

€9.96
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Superfish white led panorama - led,

Superfish white led panorama - led,

€50.99
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Juwel vio cube aquarium - juwel, 54 l

Juwel vio cube aquarium - juwel, 54 l

€239.99
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Aquarium fish tank cleaning - fish,

Aquarium fish tank cleaning - fish,

€2.57
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Biorb service kit - service,

Biorb service kit - service,

€24.99
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Internal aquarium fish tank - internal,

Internal aquarium fish tank - internal,

€9.99
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Superfish start tropical - superfish,

Superfish start tropical - superfish,

€119.99
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20l nano fish - 20l,

20l nano fish - 20l,

€33.99
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Fish tank set small household - fish,

Fish tank set small household - fish,

€20.99
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New full spectrum 140cm - new|,

New full spectrum 140cm - new|,

€34.45
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Aquarium fish tank - 5,

Aquarium fish tank - 5,

€17.55
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Aquarium internal corner fish - aquarium,

Aquarium internal corner fish - aquarium,

€10.99
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Marina 360 aquarium bundle - 360,

Marina 360 aquarium bundle - 360,

€59.99
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Glass goldfish bowl fish - glass, vase

Glass goldfish bowl fish - glass, vase

€26.99
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Superfish orbiq aquariums - superfish, 11

Superfish orbiq aquariums - superfish, 11

€62.95
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Superfish aqua flow - superfish, aqua-flow

Superfish aqua flow - superfish, aqua-flow

€16.99
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Aquarium fish tank pump - fish, clean

Aquarium fish tank pump - fish, clean

€7.58
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Fluval aquarium heater - fluval, t

Fluval aquarium heater - fluval, t

€24.99
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Fluval series aquarium - series,

Fluval series aquarium - series,

€26.99
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Aquarian tap water safe - water,

Aquarian tap water safe - water,

€3.99
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Fluval 20l betta aquarium fish - betta,

Fluval 20l betta aquarium fish - betta,

€9.45
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Transparent acrylic desktop - transparent,

Transparent acrylic desktop - transparent,

€13.55
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Fish tank set small household - set,

Fish tank set small household - set,

€22.59
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Fluval flex 123l - fluval,

Fluval flex 123l - fluval,

€624.99
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150 tablets aquarium algae - 150,

150 tablets aquarium algae - 150,

€3.99
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Pawhut fish tank stand with - pawhut,

Pawhut fish tank stand with - pawhut,

€72.99
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200w aquarium water heater - 50-200w,

200w aquarium water heater - 50-200w,

€12.51
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Hidom internal fish tank - hidom,

Hidom internal fish tank - hidom,

€15.45
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Betta fish tank aqua one - tank,

Betta fish tank aqua one - tank,

€31.99
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4ft glass aquarium - 4ft, 4x2x2ft

4ft glass aquarium - 4ft, 4x2x2ft

€315.00
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Pawhut fish tank stand - pawhut, with

Pawhut fish tank stand - pawhut, with

€72.99
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Aquarium fish tank pump clean - pump,

Aquarium fish tank pump clean - pump,

€2.59
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Fluval roma led - fluval, bt

Fluval roma led - fluval, bt

€597.99
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Easy live aquarium plants - live,

Easy live aquarium plants - live,

€8.88
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Fluval flex 57l black - 57l,

Fluval flex 57l black - 57l,

€223.99
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Aquarium air pump marina cool - air,

Aquarium air pump marina cool - air,

€7.99
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Airstones compatible with - airstones,

Airstones compatible with - airstones,

€4.99
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Pawhut 24l fish tank - pawhut,

Pawhut 24l fish tank - pawhut,

€33.99
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Ciano tartariums 80 - 40,

Ciano tartariums 80 - 40,

€53.95
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10x aquarium fish tank suction - fish,

10x aquarium fish tank suction - fish,

€2.23
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Aqua one minireef - aqua, 90

Aqua one minireef - aqua, 90

€349.99
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20l aquarium fish tank with - 20l,

20l aquarium fish tank with - 20l,

€33.99
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Aquarium fish breeding box - breeding,

Aquarium fish breeding box - breeding,

€5.89
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Aquarium gravel cleaner - aquarium,

Aquarium gravel cleaner - aquarium,

€18.68
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Small fish tank plastic clear - small,

Small fish tank plastic clear - small,

€23.95
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Finest filters compatible - finest,

Finest filters compatible - finest,

€21.99
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Ciano aqua classic - classic, aquarium

Ciano aqua classic - classic, aquarium

€39.51
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Seachem prime water - seachem,

Seachem prime water - seachem,

€16.99
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Aquarium fish tank external

Aquarium fish tank external

€64.99
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📊96 listings · from €2.23 · avg €90.99

Browse 96 fish tanks listings currently in our index. Prices range from €2.23 to €689.99, with an average of €90.99. 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 tanks →

Try this: red sea | fluval roma | aquarium fish tanks 30 gallon | fancy goldfish | discus | juwel aquariums tanks | juwel trigon 350 | marine fish tank | goldfish bowl | zoas

Shop by budget

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

Everything you need to know about fish tanks

Whether you are looking for a brand-new or second-hand 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 €2.23, while premium listings can reach €689.99 — giving you a wide budget spread to work with. The average price of €90.99 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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