For Sale UK

30l fish tank

4

30l fish tank for sale on Ireland's largest auction and classifieds sites

Home / Fish & Aquarium / 30l fish tank refurbished & used for sale | For Sale UK
Swell small aquarium 38cm - swell,

Swell small aquarium 38cm - swell,

£52.99 · Buy It Now

» View details on eBay #sponsored
30l desktop aquarium led - aquarium, lamp

30l desktop aquarium led - aquarium, lamp

£53.50 · Buy It Now

» View details on eBay #sponsored
Aquarium heater submersible - aquarium,

Aquarium heater submersible - aquarium,

£13.99 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank external - aquarium,

Aquarium fish tank external - aquarium,

£34.99 · Buy It Now

» View details on eBay #sponsored
Oase multicolor fish tank life - fish,

Oase multicolor fish tank life - fish,

£158.99 · Buy It Now

» View details on eBay #sponsored
Biorb flow aquarium - aquarium, white

Biorb flow aquarium - aquarium, white

£169.99 · Buy It Now

» View details on eBay #sponsored
Dennerle nano fish tank white - dennerle,

Dennerle nano fish tank white - dennerle,

£84.95 · Buy It Now

» View details on eBay #sponsored
Biorb halo aquarium - 30l, white

Biorb halo aquarium - 30l, white

£149.95 · Buy It Now

» View details on eBay #sponsored
Biorb tube 30l white - 30l, mcr

Biorb tube 30l white - 30l, mcr

£184.95 · Buy It Now

» View details on eBay #sponsored
Aquael shrimp tank - d&n,

Aquael shrimp tank - d&n,

£116.99 · Buy It Now

» View details on eBay #sponsored
Oase biorb aquarium fish tank - oase,

Oase biorb aquarium fish tank - oase,

£49.99 · Buy It Now

» View details on eBay #sponsored
Biorb aquarium fish - fish, tank

Biorb aquarium fish - fish, tank

£84.89 · Buy It Now

» View details on eBay #sponsored
Biorb tube 30litre fish - tube,

Biorb tube 30litre fish - tube,

£78.70 · Buy It Now

» View details on eBay #sponsored
Vonhaus pond vacuum - vonhaus,

Vonhaus pond vacuum - vonhaus,

£94.99 · Buy It Now

» View details on eBay #sponsored
Off 18l 30l 56l - 10%off,

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

£31.99 · Buy It Now

» View details on eBay #sponsored
Biorb classic led aquarium - classic, kit

Biorb classic led aquarium - classic, kit

£47.74 · Buy It Now

» View details on eBay #sponsored
Biorb halo condensation - condensation, trays

Biorb halo condensation - condensation, trays

£7.99 · Buy It Now

» View details on eBay #sponsored
Biorb aquarium fish - aquarium,

Biorb aquarium fish - aquarium,

£63.59 · Buy It Now

» View details on eBay #sponsored
Oase biorb 30l halo multi - oase,

Oase biorb 30l halo multi - oase,

£169.99 · Buy It Now

» View details on eBay #sponsored
Biorb flow 30l - biorb, tank

Biorb flow 30l - biorb, tank

£149.99 · Buy It Now

» View details on eBay #sponsored
Biorb easy decor - biorb,

Biorb easy decor - biorb,

£70.69 · Buy It Now

» View details on eBay #sponsored
Biorb tube mcr - 15, 30

Biorb tube mcr - 15, 30

£179.95 · Buy It Now

» View details on eBay #sponsored
Superfish qubiq aquarium nano - superfish,

Superfish qubiq aquarium nano - superfish,

£82.95 · Buy It Now

» View details on eBay #sponsored
Biorb classic aquarium acrylic - biorb,

Biorb classic aquarium acrylic - biorb,

£134.95 · Buy It Now

» View details on eBay #sponsored
Oase biorb classic mcr - biorb,

Oase biorb classic mcr - biorb,

£187.99 · Buy It Now

» View details on eBay #sponsored
Oase biorb flow 15l 30l - oase,

Oase biorb flow 15l 30l - oase,

£176.99 · Buy It Now

» View details on eBay #sponsored
Oase biorb loop mcr aquarium - mcr,

Oase biorb loop mcr aquarium - mcr,

£168.99 · Buy It Now

» View details on eBay #sponsored
Biorb loop aquarium fish - aquarium,

Biorb loop aquarium fish - aquarium,

£182.95 · Buy It Now

» View details on eBay #sponsored
Bio classic orb - 30, fish

Bio classic orb - 30, fish

£65.00 · Buy It Now

» View details on eBay #sponsored
Oase biorb life 30l fish - biorb, tank

Oase biorb life 30l fish - biorb, tank

£93.26 · Buy It Now

» View details on eBay #sponsored
Betta choice lifespace view - lifespace,

Betta choice lifespace view - lifespace,

£79.01 · Buy It Now

» View details on eBay #sponsored
Reliable dual outlet fish tank - reliable,

Reliable dual outlet fish tank - reliable,

£30.99 · Buy It Now

» View details on eBay #sponsored
Biorb life aquarium all - in, one

Biorb life aquarium all - in, one

£209.95 · Buy It Now

» View details on eBay #sponsored
Oase biorb tube aquariums - biorb,

Oase biorb tube aquariums - biorb,

£184.95 · Buy It Now

» View details on eBay #sponsored
Biorb tube 30l black - tube, led

Biorb tube 30l black - tube, led

£184.95 · Buy It Now

» View details on eBay #sponsored
30l fish tank with full - fish,

30l fish tank with full - fish,

£83.90 · Buy It Now

» View details on eBay #sponsored
Biorb classic 30l - biorb,

Biorb classic 30l - biorb,

£134.95 · Buy It Now

» View details on eBay #sponsored
Biorb easy decor set - /, 30l

Biorb easy decor set - /, 30l

£99.99 · Buy It Now

» View details on eBay #sponsored
Biorb loop 30l aquarium - biorb,

Biorb loop 30l aquarium - biorb,

£187.49 · Buy It Now

» View details on eBay #sponsored
Eheim mini aquarium filter - mini,

Eheim mini aquarium filter - mini,

£24.90 · Buy It Now

» View details on eBay #sponsored
Interpet deltatherm - interpet, eu

Interpet deltatherm - interpet, eu

£7.95 · Buy It Now

» View details on eBay #sponsored
Nobleza 30l smart aquarium - 30l,

Nobleza 30l smart aquarium - 30l,

£375.93 · Buy It Now

» View details on eBay #sponsored
Aquarium replacement filter - aa,

Aquarium replacement filter - aa,

£19.90 · Buy It Now

» View details on eBay #sponsored
Biorb halo aquarium fish tank - aquarium,

Biorb halo aquarium fish tank - aquarium,

£169.95 · Buy It Now

» View details on eBay #sponsored
Superfish pro heater tropical - heater,

Superfish pro heater tropical - heater,

£15.85 · Buy It Now

» View details on eBay #sponsored
Boxtech mini aquarium sponge - boxtech,

Boxtech mini aquarium sponge - boxtech,

£14.38 · Buy It Now

» View details on eBay #sponsored
Biorb 30l fish tank - biorb,

Biorb 30l fish tank - biorb,

£94.30 · Buy It Now

» View details on eBay #sponsored
Oase biorb bubble tube - oase,

Oase biorb bubble tube - oase,

£9.90 · Buy It Now

» View details on eBay #sponsored
Biorb flow aquarium - aquarium, one

Biorb flow aquarium - aquarium, one

£141.95 · Buy It Now

» View details on eBay #sponsored
Boxtech mini aquarium sponge - boxtech,

Boxtech mini aquarium sponge - boxtech,

£13.46 · Buy It Now

» View details on eBay #sponsored
Aquarium sponge filter - sponge,

Aquarium sponge filter - sponge,

£10.99 · Buy It Now

» View details on eBay #sponsored
Biorb cube acrylic aquarium - acrylic,

Biorb cube acrylic aquarium - acrylic,

£159.99 · Buy It Now

» View details on eBay #sponsored
Biorb easy decor set pink - biorb,

Biorb easy decor set pink - biorb,

£99.99 · Buy It Now

» View details on eBay #sponsored
Aquael pat mini fan - fan, 2

Aquael pat mini fan - fan, 2

£20.99 · Buy It Now

» View details on eBay #sponsored
Biorb flow 30l - biorb,

Biorb flow 30l - biorb,

£170.00 · Buy It Now

» View details on eBay #sponsored
Luigi syphon fish tank - syphon,

Luigi syphon fish tank - syphon,

£5.99 · Buy It Now

» View details on eBay #sponsored
Biorb halo aquarium - aquarium, 30l

Biorb halo aquarium - aquarium, 30l

£169.95 · Buy It Now

» View details on eBay #sponsored
Superfish aquarium heater - superfish,

Superfish aquarium heater - superfish,

£13.95 · Buy It Now

» View details on eBay #sponsored
Oase biorb tube aquarium - biorb, fish

Oase biorb tube aquarium - biorb, fish

£169.95 · Buy It Now

» View details on eBay #sponsored
Luigi syphon fish tank - syphon,

Luigi syphon fish tank - syphon,

£6.99 · Buy It Now

» View details on eBay #sponsored
Oase biorb tube 35l litre - tube,

Oase biorb tube 35l litre - tube,

£215.95 · Buy It Now

» View details on eBay #sponsored
Biorb fairytails decor set 30l - decor,

Biorb fairytails decor set 30l - decor,

£54.99 · Buy It Now

» View details on eBay #sponsored
Biorb cube 30l aquarium - aquarium, clear

Biorb cube 30l aquarium - aquarium, clear

£169.95 · Buy It Now

» View details on eBay #sponsored
30l tropical fish - fish, full

30l tropical fish - fish, full

£104.70 · Buy It Now

» View details on eBay #sponsored
Biorb 30l autumn decor - biorb, kit

Biorb 30l autumn decor - biorb, kit

£71.60 · Buy It Now

» View details on eBay #sponsored
Nano tank heater betta - nano,

Nano tank heater betta - nano,

£17.99 · Buy It Now

» View details on eBay #sponsored
Oase biorb tube - biorb,

Oase biorb tube - biorb,

£214.99 · Buy It Now

» View details on eBay #sponsored
Silent aquarium air - aquarium,

Silent aquarium air - aquarium,

£24.99 · Buy It Now

» View details on eBay #sponsored
Veny artificial pink - artificial, coral

Veny artificial pink - artificial, coral

£3.99 · Buy It Now

» View details on eBay #sponsored
Superfish eco aquarium heater - aquarium,

Superfish eco aquarium heater - aquarium,

£13.99 · Buy It Now

» View details on eBay #sponsored
Superfish eco aquarium fish - superfish,

Superfish eco aquarium fish - superfish,

£15.99 · Buy It Now

» View details on eBay #sponsored
Mini aquarium sponge - aquarium,

Mini aquarium sponge - aquarium,

£16.99 · Buy It Now

» View details on eBay #sponsored
Biorb easy decor - biorb,

Biorb easy decor - biorb,

£94.99 · Buy It Now

» View details on eBay #sponsored
Explosion proof aquarium - explosion-proof,

Explosion proof aquarium - explosion-proof,

£11.77 · Buy It Now

» View details on eBay #sponsored
Oase biorb decor set - biorb,

Oase biorb decor set - biorb,

£85.95 · Buy It Now

» View details on eBay #sponsored
Interpet deltatherm tropical - deltatherm, &

Interpet deltatherm tropical - deltatherm, &

£15.95 · Buy It Now

» View details on eBay #sponsored
Explosion proof aquarium - explosion-proof,

Explosion proof aquarium - explosion-proof,

£10.84 · Buy It Now

» View details on eBay #sponsored
Explosion proof aquarium - explosion-proof,

Explosion proof aquarium - explosion-proof,

£12.01 · Buy It Now

» View details on eBay #sponsored
Biorb loop aquarium 30l - biorb,

Biorb loop aquarium 30l - biorb,

£194.99 · Buy It Now

» View details on eBay #sponsored
Explosion proof aquarium - explosion-proof,

Explosion proof aquarium - explosion-proof,

£12.01 · Buy It Now

» View details on eBay #sponsored
100 200 300w aquarium fish - aquarium,

100 200 300w aquarium fish - aquarium,

£9.78 · Buy It Now

» View details on eBay #sponsored
Explosion proof aquarium - explosion-proof,

Explosion proof aquarium - explosion-proof,

£12.40 · Buy It Now

» View details on eBay #sponsored
Aquarium heater fish tank - fish,

Aquarium heater fish tank - fish,

£9.67 · Buy It Now

» View details on eBay #sponsored
Seven master heater thermostat - heater,

Seven master heater thermostat - heater,

£9.99 · Buy It Now

» View details on eBay #sponsored
Luigi syphon fish - luigi's,

Luigi syphon fish - luigi's,

£14.99 · Buy It Now

» View details on eBay #sponsored
Newa wind 30 l ph - nw, s

Newa wind 30 l ph - nw, s

£9.99 · Buy It Now

» View details on eBay #sponsored
Explosion proof aquarium - explosion-proof,

Explosion proof aquarium - explosion-proof,

£11.00 · Buy It Now

» View details on eBay #sponsored
Explosion proof aquarium - explosion-proof,

Explosion proof aquarium - explosion-proof,

£10.68 · Buy It Now

» View details on eBay #sponsored
Nuova rade hulk portable - nuova,

Nuova rade hulk portable - nuova,

£54.99 · Buy It Now

» View details on eBay #sponsored
Submersible aquarium heater - submersible,

Submersible aquarium heater - submersible,

£12.43 · Buy It Now

» View details on eBay #sponsored
Ocean floor ship - ship, wreck

Ocean floor ship - ship, wreck

£33.41 · Buy It Now

» View details on eBay #sponsored
Mini aquarium sponge - mini,

Mini aquarium sponge - mini,

£19.99 · Buy It Now

» View details on eBay #sponsored
Nano tank heater betta choice - nano,

Nano tank heater betta choice - nano,

£11.25 · Buy It Now

» View details on eBay #sponsored
Biorb halo 30l - biorb, fish

Biorb halo 30l - biorb, fish

£152.60 · Buy It Now

» View details on eBay #sponsored
Biorb classic 30l led aquarium - 30l,

Biorb classic 30l led aquarium - 30l,

£21.50 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank filtered - aquarium,

Aquarium fish tank filtered - aquarium,

£3.75 · Buy It Now

» View details on eBay #sponsored

Looking for more 30l fish tank?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊96 listings · from £3.75 · avg £81.47
⚠️ These listings were last updated more than 15 days ago. Search for fresh listings

Browse 96 30l fish tank listings currently in our index. Prices range from £3.75 to £375.93, with an average of £81.47. 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 30l fish tank →

Try this: 5ft fish tank | 60 litre fish tank | 60l fish tank | 8 ft fish tank | aqua medic marine aquarium | aquarium bogwood | aquarium powerhead | aquarium substrate | aquarium diver | aquarium fish tank complete set

Shop by budget

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

Everything you need to know about 30l fish tank

Whether you are looking for a brand-new or second-hand 30l 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 £3.75, while premium listings can reach £375.93 — giving you a wide budget spread to work with. The average price of £81.47 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.

🔍 30l fish tank Search live on eBay