For Sale UK
Home / Fish & Aquarium / Marine aquarium tank refurbished & used for sale | For Sale UK

Marine aquarium tank

4

Marine aquarium tank for sale on Ireland's largest auction and classifieds sites

Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

£599.99 · Buy It Now

» View details on eBay
Hidom controllable pump - dc, for

Hidom controllable pump - dc, for

£69.99 · Buy It Now

» View details on eBay
Jebao marine reef - marine, aquarium

Jebao marine reef - marine, aquarium

£54.99 · Buy It Now

» View details on eBay
Red sea reefer 350 - red,

Red sea reefer 350 - red,

£207.66 · Buy It Now

» View details on eBay
Fluval sea evo marine - fluval, aquarium

Fluval sea evo marine - fluval, aquarium

£254.99 · Buy It Now

» View details on eBay
Egg crate for aquarium - egg,

Egg crate for aquarium - egg,

£3.49 · Buy It Now

» View details on eBay
Fluval sea evo - marine, fresh

Fluval sea evo - marine, fresh

£169.99 · Buy It Now

» View details on eBay
Diversa aquarium with - diversa, stand

Diversa aquarium with - diversa, stand

£479.99 · Buy It Now

» View details on eBay
Instant ocean marine - ocean,

Instant ocean marine - ocean,

£279.99 · Buy It Now

» View details on eBay
Instant ocean marine - marine, 2kg

Instant ocean marine - marine, 2kg

£269.99 · Buy It Now

» View details on eBay
Diversa aquarium with - aquarium, stand

Diversa aquarium with - aquarium, stand

£459.99 · Buy It Now

» View details on eBay
Reef crystals marine - salt, 2kg

Reef crystals marine - salt, 2kg

£298.95 · Buy It Now

» View details on eBay
Blue marine reef aquarium - blue,

Blue marine reef aquarium - blue,

£8.99 · Buy It Now

» View details on eBay
Hepo led marine aquarium light - hepo,

Hepo led marine aquarium light - hepo,

£41.99 · Buy It Now

» View details on eBay
Aqua one reefsys 326 - aqua,

Aqua one reefsys 326 - aqua,

£104.70 · Buy It Now

» View details on eBay
Marine reef aquarium fishtank - reef,

Marine reef aquarium fishtank - reef,

£212.00 · Buy It Now

» View details on eBay
Aquarium 500l fish tank - 500l,

Aquarium 500l fish tank - 500l,

£533.00 · Buy It Now

» View details on eBay
Premium egg crate heavy duty - egg,

Premium egg crate heavy duty - egg,

£3.69 · Buy It Now

» View details on eBay
Biorb aquarium tank marine - biorb,

Biorb aquarium tank marine - biorb,

£37.10 · Buy It Now

» View details on eBay
Bond clear ha6 rtv silicone - ha6,

Bond clear ha6 rtv silicone - ha6,

£7.84 · Buy It Now

» View details on eBay
Tropic marin all for reef - marin,

Tropic marin all for reef - marin,

£22.99 · Buy It Now

» View details on eBay
Hidom external aquarium filter - external,

Hidom external aquarium filter - external,

£9.95 · Buy It Now

» View details on eBay
3000l marine aquarium wave - 3000l/h,

3000l marine aquarium wave - 3000l/h,

£12.99 · Buy It Now

» View details on eBay
Marina lux led - lux, kits

Marina lux led - lux, kits

£239.99 · Buy It Now

» View details on eBay
Tims ammonium chloride - dr,

Tims ammonium chloride - dr,

£11.99 · Buy It Now

» View details on eBay
Fish tank aquarium - tank,

Fish tank aquarium - tank,

£699.99 · Buy It Now

» View details on eBay
Purolite mixed bed indicator - mixed,

Purolite mixed bed indicator - mixed,

£74.95 · Buy It Now

» View details on eBay
Seachem prime dechlorinator - seachem,

Seachem prime dechlorinator - seachem,

£134.95 · Buy It Now

» View details on eBay
Marine reef aquarium - marine,

Marine reef aquarium - marine,

£465.70 · Buy It Now

» View details on eBay
Popbloom rl60 rl90 marine led - popbloom,

Popbloom rl60 rl90 marine led - popbloom,

£138.23 · Buy It Now

» View details on eBay
External aquarium canister - aquarium,

External aquarium canister - aquarium,

£59.99 · Buy It Now

» View details on eBay
Fish tank building - fish,

Fish tank building - fish,

£26.70 · Buy It Now

» View details on eBay
Instant ocean marine salt - marine,

Instant ocean marine salt - marine,

£57.95 · Buy It Now

» View details on eBay
Aqua medic armatus - all, in

Aqua medic armatus - all, in

£83.90 · Buy It Now

» View details on eBay
Aqua one nanoreef complete - aqua,

Aqua one nanoreef complete - aqua,

£254.99 · Buy It Now

» View details on eBay
Aqua one minireef marine - 90,

Aqua one minireef marine - 90,

£519.99 · Buy It Now

» View details on eBay
Hidom aquarium air - hidom, pump

Hidom aquarium air - hidom, pump

£8.45 · Buy It Now

» View details on eBay
Aqua one nanoreef - nanoreef, marine

Aqua one nanoreef - nanoreef, marine

£139.95 · Buy It Now

» View details on eBay
Vitalis platinum marine - platinum,

Vitalis platinum marine - platinum,

£99.99 · Buy It Now

» View details on eBay
Fake fish tank with - with, moving

Fake fish tank with - with, moving

£33.99 · Buy It Now

» View details on eBay
Atm colony marine nitrifying - -,

Atm colony marine nitrifying - -,

£28.90 · Buy It Now

» View details on eBay
Allpondsolutions wave maker - wave,

Allpondsolutions wave maker - wave,

£14.99 · Buy It Now

» View details on eBay
Aquarium tank wavemaker - tank,

Aquarium tank wavemaker - tank,

£187.90 · Buy It Now

» View details on eBay
60cm aquarium marine fish - 24"/60cm, aquarium/marine

60cm aquarium marine fish - 24"/60cm, aquarium/marine

£8.25 · Buy It Now

» View details on eBay
Aquarium 620l fish tank - 620l,

Aquarium 620l fish tank - 620l,

£585.00 · Buy It Now

» View details on eBay
Caribsea life rock shapes 20lb - life,

Caribsea life rock shapes 20lb - life,

£143.50 · Buy It Now

» View details on eBay
Aquaforest nitraphos minus - aquaforest,

Aquaforest nitraphos minus - aquaforest,

£49.90 · Buy It Now

» View details on eBay
Fluval reef nano led - fluval,

Fluval reef nano led - fluval,

£99.99 · Buy It Now

» View details on eBay

Looking for more marine aquarium tank?

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

🔍 Search live deals
📊48 listings · from £3.49 · avg £173.24
⚠️ These listings were last updated more than 13 days ago. Search for fresh listings

Browse 48 marine aquarium tank listings currently in our index. Prices range from £3.49 to £699.99, with an average of £173.24. 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 marine aquarium tank →

Try this: nano marine aquarium | shrimp | vortech | 3ft aquarium | 5 ft aquarium | aquareef | biorb | co2 system | corner aquarium fish tank | discus

Shop by budget

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

Everything you need to know about marine aquarium tank

Whether you are looking for a brand-new or second-hand marine aquarium tank, eBay offers one of the largest selections available online. With 48 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 £3.49, while premium listings can reach £699.99 — giving you a wide budget spread to work with. The average price of £173.24 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.

🔍 marine aquarium tank Search live on eBay