For Sale UK

Desktop fish tank

4

Desktop fish tank for sale on largest auction and classifieds sites

Home / Fish & Aquariums / Desktop fish tank for sale – 96 used, around £19 | For Sale UK
Small fish tank plastic clear - small,

Small fish tank plastic clear - small,

£20.99
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Small fish tank - small,

Small fish tank - small,

£21.95
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Desktop aquarium small fish - aquarium,

Desktop aquarium small fish - aquarium,

£23.95
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Small fish tank sets - fish,

Small fish tank sets - fish,

£25.95
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Small fish tank plastic - fish, clear

Small fish tank plastic - fish, clear

£23.95
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Compact betta fish tank kit - betta,

Compact betta fish tank kit - betta,

£22.99
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Desktop aquarium fish tank - desktop,

Desktop aquarium fish tank - desktop,

£17.55
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Clear transparent round - clear, fish

Clear transparent round - clear, fish

£7.03
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Desktop aquarium for - aquarium,

Desktop aquarium for - aquarium,

£23.95
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Small fish tank plastic - tank,

Small fish tank plastic - tank,

£18.99
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Compact betta fish - compact, kit

Compact betta fish - compact, kit

£22.32
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Small fish tank plastic clear - small,

Small fish tank plastic clear - small,

£23.95
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Small fish tank plastic clear - fish,

Small fish tank plastic clear - fish,

£17.55
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Fish tank set - fish, household

Fish tank set - fish, household

£17.55
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Mini small desktop - mini,

Mini small desktop - mini,

£34.99
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Oval mini desktop - oval,

Oval mini desktop - oval,

£55.81
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Round fish bowl transparent - round,

Round fish bowl transparent - round,

£8.67
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Small fish tank - fish, starter

Small fish tank - fish, starter

£21.95
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Mini desktop aquarium - mini, fish

Mini desktop aquarium - mini, fish

£19.95
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Desktop aquarium mini fish - desktop,

Desktop aquarium mini fish - desktop,

£17.95
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Hanging glass fish tank - glass,

Hanging glass fish tank - glass,

£17.38
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Small fish tank starter kits - starter,

Small fish tank starter kits - starter,

£21.95
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Acrylic fish tank - acrylic, detachable

Acrylic fish tank - acrylic, detachable

£13.05
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Plastic transparent round fish - transparent,

Plastic transparent round fish - transparent,

£15.32
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Plastic round fish tank - plastic,

Plastic round fish tank - plastic,

£9.79
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Mini artificial aquarium fish - mini,

Mini artificial aquarium fish - mini,

£18.99
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Glass terrarium with - with, grow

Glass terrarium with - with, grow

£28.99
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Mini fish tank - mini,

Mini fish tank - mini,

£11.59
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Bran new fishtank box - new,

Bran new fishtank box - new,

£26.70
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Oval mini desktop - desktop, jellyfish

Oval mini desktop - desktop, jellyfish

£64.13
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Fish tank aquariums - tank, durable

Fish tank aquariums - tank, durable

£17.52
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Small nano aquarium - nano,

Small nano aquarium - nano,

£54.99
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Transparent aquarium - pc,

Transparent aquarium - pc,

£19.99
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Aquarium background coral - background,

Aquarium background coral - background,

£6.23
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Small fish tank plastic clear - small,

Small fish tank plastic clear - small,

£19.99
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Small fish tank ocean - small, world

Small fish tank ocean - small, world

£16.67
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Mini aquarium plastic desktop - aquarium,

Mini aquarium plastic desktop - aquarium,

£9.54
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Superfish deco poster aquarium - superfish,

Superfish deco poster aquarium - superfish,

£8.95
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Small glass aquarium tank - tank, 28l

Small glass aquarium tank - tank, 28l

£48.61
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Acrylic betta fish - betta,

Acrylic betta fish - betta,

£41.99
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2pcs mini fish tank - 2pcs,

2pcs mini fish tank - 2pcs,

£11.59
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Nano aquarium fish tank - aquarium,

Nano aquarium fish tank - aquarium,

£26.69
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Transparent aquarium - 1,

Transparent aquarium - 1,

£26.99
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Aquarium starter kit small - starter,

Aquarium starter kit small - starter,

£13.46
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Desktop aquarium fish - desktop, tank

Desktop aquarium fish - desktop, tank

£17.95
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Transparent aquarium mini - transparent,

Transparent aquarium mini - transparent,

£21.95
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Modern desktop fish tank - modern,

Modern desktop fish tank - modern,

£29.99
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Mini desktop acrylic - desktop, fish

Mini desktop acrylic - desktop, fish

£19.99
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Seaview quality aquarium - seaview,

Seaview quality aquarium - seaview,

£11.95
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Compact betta fish - fish, tank

Compact betta fish - fish, tank

£24.69
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Desktop aquarium fish tank - aquarium, pet

Desktop aquarium fish tank - aquarium, pet

£23.95
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Gal desktop fish - 12,

Gal desktop fish - 12,

£19.36
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Fish tank with - fish,

Fish tank with - fish,

£29.69
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Superfish decorative poster - decorative,

Superfish decorative poster - decorative,

£8.25
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Aquarium background static - background,

Aquarium background static - background,

£6.49
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Small starter aquarium - aquarium, fish

Small starter aquarium - aquarium, fish

£21.95
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Black fish tank background - fish,

Black fish tank background - fish,

£12.15
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New desktop fish - desktop,

New desktop fish - desktop,

£19.98
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Self adhesive fish tank - 2m,

Self adhesive fish tank - 2m,

£6.49
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Kit design fish tank - tv, 3.5

Kit design fish tank - tv, 3.5

£62.27
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Desktop starter fish - starter,

Desktop starter fish - starter,

£21.00
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Desktops mini fish tank with - desktops,

Desktops mini fish tank with - desktops,

£10.63
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Desktop aquarium fish tank - desktop,

Desktop aquarium fish tank - desktop,

£21.95
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Desktop mini aquarium fish - mini,

Desktop mini aquarium fish - mini,

£17.55
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Detachable betta fish tank - betta,

Detachable betta fish tank - betta,

£10.12
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Small aquarium water plant - small,

Small aquarium water plant - small,

£5.69
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Aquarium background - aquarium,

Aquarium background - aquarium,

£5.99
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Small fish tank plastic - hg,

Small fish tank plastic - hg,

£24.80
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Aqqa intelligent desktop eco - aqqa,

Aqqa intelligent desktop eco - aqqa,

£35.00
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Small fish tank - tank, aquarium

Small fish tank - tank, aquarium

£17.55
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Aquarium fish tank background - fish,

Aquarium fish tank background - fish,

£9.45
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Desktop fish bowl transparent - bowl,

Desktop fish bowl transparent - bowl,

£8.76
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Aquarium fish tank - tank, background

Aquarium fish tank - tank, background

£5.99
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Fish tank starter kit - tank,

Fish tank starter kit - tank,

£17.55
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Plastic transparent mini betta - plastic,

Plastic transparent mini betta - plastic,

£22.66
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Superfish deco poster - deco, aquarium

Superfish deco poster - deco, aquarium

£8.00
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Ultra clear round - ultra, fish

Ultra clear round - ultra, fish

£11.99
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Sosoport transparent aquarium - sosoport,

Sosoport transparent aquarium - sosoport,

£17.57
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2pcs mini fish tank small - fish,

2pcs mini fish tank small - fish,

£11.59
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16l glass aquarium fish - 16l,

16l glass aquarium fish - 16l,

£24.99
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Small fish tank starter - small, kits

Small fish tank starter - small, kits

£21.95
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Aquarium black blue - aquarium,

Aquarium black blue - aquarium,

£9.99
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Small aquarium water plant - small,

Small aquarium water plant - small,

£5.39
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Small fish tank set plastic - fish,

Small fish tank set plastic - fish,

£25.95
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Aquarium background static - aquarium,

Aquarium background static - aquarium,

£5.99
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Desktop small style - 2.8l,

Desktop small style - 2.8l,

£46.99
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Plastic round fish - plastic,

Plastic round fish - plastic,

£10.32
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Portable fish bowl - bowl, plastic

Portable fish bowl - bowl, plastic

£7.64
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Fish tank background warsaw - fish,

Fish tank background warsaw - fish,

£14.99
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Aquarium fish tank - fish, background

Aquarium fish tank - fish, background

£9.95
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Fish tank background 90x45cm - fish,

Fish tank background 90x45cm - fish,

£14.99
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Desktop aquarium fish tank - desktop,

Desktop aquarium fish tank - desktop,

£17.55
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Desk fish tank plastic - desk,

Desk fish tank plastic - desk,

£19.99
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Small fish tank - tank, plastic

Small fish tank - tank, plastic

£19.99
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Small fish tank - small,

Small fish tank - small,

£24.69
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Fish tank set small - small, household

Fish tank set small - small, household

£20.99
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📊96 listings · from £5.39 · avg £20.02

Browse 96 desktop fish tank listings currently in our index. Prices range from £5.39 to £64.13, with an average of £20.02. 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 desktop fish tank →

Try this: dry live rock | ecotech radion | egg tumbler | fish tank coffee table | fish tank furniture | fish tank kit | fish tank stand | fluval edge aquarium | fluval tanks | freshwater aquarium

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Everything you need to know about desktop fish tank

Whether you are looking for a brand-new or second-hand desktop 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 £5.39, while premium listings can reach £64.13 — giving you a wide budget spread to work with. The average price of £20.02 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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