3ft aquarium
3ft aquarium for sale on Ireland's largest auction and classifieds sites
Diversa aquarium with stand - diversa, - £515.95
This way you • Will know exactly • When expect your - Free postage - New and Used
This way you • Will know exactly • When expect your - Free postage - New and Used
Evolution aqua 250l - evolution, aquarium - £260.70
Tank cabinet japanese • Evolution aqua 250l • Oak collection only - Free postage - New and Used
Tank cabinet japanese • Evolution aqua 250l • Oak collection only - Free postage - New and Used
Boyu aquarium fish - aquarium, tank - £499.99
Aquarium fish tank • 1000 250l available • Colours introducing boyu - Free postage - New and Used
Aquarium fish tank • 1000 250l available • Colours introducing boyu - Free postage - New and Used
Evolution aqua freshwater - , 900 - £312.70
Evolution aqua 900 • Gloss dark wood • Sizes tank are - Free postage - New and Used
Evolution aqua 900 • Gloss dark wood • Sizes tank are - Free postage - New and Used
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Diversa aquarium with - diversa, - £295.95
This way you • Will know exactly • When expect your - Free postage - New and Used
This way you • Will know exactly • When expect your - Free postage - New and Used
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48 listings · from £5.95 · avg £153.71
⚠️ These listings were last updated more than 24 days ago.
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Browse 48 3ft aquarium listings currently in our index. Prices range from £5.95 to £1383.7, with an average of £153.71. 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 3ft aquarium →
Aquarium fish tank background - aquarium, - £8.45
Fish tank background • Double sided height • Pictures are perfect - Free postage - New and Used
Fish tank background • Double sided height • Pictures are perfect - Free postage - New and Used
Aquarium fish tank background - aquarium, - £7.55
Aquarium fish tank • Background double sided • Height 50cm give - Free postage - New and Used
Aquarium fish tank • Background double sided • Height 50cm give - Free postage - New and Used
Aquarium fish tank - aquarium, - £6.65
Aquarium fish tank • Background double sided • Height 30cm give - Free postage - New and Used
Aquarium fish tank • Background double sided • Height 30cm give - Free postage - New and Used
Aquarium fish tank background - aquarium, - £6.95
Aquarium fish tank • Background double sided • Height 40cm give - Free postage - New and Used
Aquarium fish tank • Background double sided • Height 40cm give - Free postage - New and Used
Aquarium fish tank - tank, background - £7.65
Aquarium fish tank • Background double sided • Height 50cm give - Free postage - New and Used
Aquarium fish tank • Background double sided • Height 50cm give - Free postage - New and Used
Aquarium fish tank - aquarium, background - £8.45
Fish tank background • Double sided height • Pictures are perfect - Free postage - New and Used
Fish tank background • Double sided height • Pictures are perfect - Free postage - New and Used
Aquarium fish tank background - aquarium, - £6.65
Aquarium fish tank • Background double sided • Height 30cm give - Free postage - New and Used
Aquarium fish tank • Background double sided • Height 30cm give - Free postage - New and Used
Aquarium fish tank background - aquarium, - £7.15
Our fish tank • Background pictures are • Perfect aquarium enthusiasts - Free postage - New and Used
Our fish tank • Background pictures are • Perfect aquarium enthusiasts - Free postage - New and Used
5ft rock canyon aquarium - 3d, - £156.70
Large aquarium rock • Background 150cm 5ft • That adds depth - Free postage - New and Used
Large aquarium rock • Background 150cm 5ft • That adds depth - Free postage - New and Used
Superfish home aquarium - superfish, 30 - £47.50
Pin plug this • Aquarium perfect pet • Fish enthusiasts looking - Free postage - New and Used
Pin plug this • Aquarium perfect pet • Fish enthusiasts looking - Free postage - New and Used
Juwel vision 180 litre - vision, - £288.78
Led aquarium light • Wood cabinet curved • Glass face previously - Free postage - New and Used
Led aquarium light • Wood cabinet curved • Glass face previously - Free postage - New and Used
Aquarium fish tank - aquarium, - £8.45
Fish tank background • Double sided height • 60cm experience convenience - Free postage - New and Used
Fish tank background • Double sided height • 60cm experience convenience - Free postage - New and Used
Fluval roma led - fluval, - £509.99
Aquarium fluval roma • Led aquariums • 90l - Free postage - New and Used
Aquarium fluval roma • Led aquariums • 90l - Free postage - New and Used
Aquarium fish tank background - fish, - £8.15
Aquarium fish tank • Background double sided • Height 60cm give - Free postage - New and Used
Aquarium fish tank • Background double sided • Height 60cm give - Free postage - New and Used
Aquarium fish tank background - aquarium, - £7.65
Fish tank background • Double sided height • Pictures are perfect - Free postage - New and Used
Fish tank background • Double sided height • Pictures are perfect - Free postage - New and Used
Aquarium sand fish - aquarium, - £59.99
Suitable biotope above • All perfect plant • Aquariums right fraction - Free postage - New and Used
Suitable biotope above • All perfect plant • Aquariums right fraction - Free postage - New and Used
Aquarium fish tank background - aquarium, - £8.45
Fish tank background • Double sided height • Pictures are perfect - Free postage - New and Used
Fish tank background • Double sided height • Pictures are perfect - Free postage - New and Used
Aquarium fish tank - fish, background - £8.45
Aquarium fish tank • Background double sided • Height 60cm give - Free postage - New and Used
Aquarium fish tank • Background double sided • Height 60cm give - Free postage - New and Used
Aquarium fish tank background - aquarium, - £8.45
Fish tank background • Double sided height • Pictures are perfect - Free postage - New and Used
Fish tank background • Double sided height • Pictures are perfect - Free postage - New and Used
Aqua one focus aquarium - one, 23 - £69.99
Aqua one focus • Aquariums allow you • Create beautiful underwater - Free postage - New and Used
Aqua one focus • Aquariums allow you • Create beautiful underwater - Free postage - New and Used
Superfish scaper aquariums - superfish, - £113.99
Superfish scaper aquariums • Are made crystal • Clear glass which - Free postage - New and Used
Superfish scaper aquariums • Are made crystal • Clear glass which - Free postage - New and Used
Aquarium fish tank background - fish, - £6.65
Aquarium fish tank • Background double sided • Height 30cm give - Free postage - New and Used
Aquarium fish tank • Background double sided • Height 30cm give - Free postage - New and Used
Aquarium fish tank background - tank, - £8.15
Aquarium fish tank • Background double sided • Height 60cm give - Free postage - New and Used
Aquarium fish tank • Background double sided • Height 60cm give - Free postage - New and Used
Quality aquarium complete - -, - £413.68
Jump straight into • Fishkeeping this 3ft • Cleair aquarium full - Free postage - New and Used
Jump straight into • Fishkeeping this 3ft • Cleair aquarium full - Free postage - New and Used
Fish tank filter 30w modes - tank, - £33.76
Fish tank • Power 30w suitable • 250 350l large - Free postage - New and Used
Fish tank • Power 30w suitable • 250 350l large - Free postage - New and Used
Fish tank wood frame black - wood, - £187.90
- Free postage - New and Used
- Free postage - New and Used
Tropical aquarium strong - tropical, - £1138.90
Tropical aquarium double • Sinned wooden cabinet • Solid carcass soft - Free postage - New and Used
Tropical aquarium double • Sinned wooden cabinet • Solid carcass soft - Free postage - New and Used
Aquarium fish tank background - tank, - £9.05
Aquarium fish tank • Background double sided • Height 80cm give - Free postage - New and Used
Aquarium fish tank • Background double sided • Height 80cm give - Free postage - New and Used
Aquarium fish tank background - fish, - £8.15
Aquarium fish tank • Background double sided • Height 60cm give - Free postage - New and Used
Aquarium fish tank • Background double sided • Height 60cm give - Free postage - New and Used
Aquarium fish tank - tank, background - £8.45
Fish tank background • Double sided height • Pictures are perfect - Free postage - New and Used
Fish tank background • Double sided height • Pictures are perfect - Free postage - New and Used
Aquarium fish tank background - aquarium, - £7.65
Aquarium fish tank • Background double sided • Height 50cm give - Free postage - New and Used
Aquarium fish tank • Background double sided • Height 50cm give - Free postage - New and Used
Aquarium fish tank background - fish, - £8.45
Picture height 60cm • Double sided aquarium • Background cover back - Free postage - New and Used
Picture height 60cm • Double sided aquarium • Background cover back - Free postage - New and Used
Aquarium fish tank - fish, - £6.95
Aquarium fish tank • Background double sided • Height 40cm give - Free postage - New and Used
Aquarium fish tank • Background double sided • Height 40cm give - Free postage - New and Used
Eco marine aquarium - marine, - £1383.70
Section sump including • Top armoured joints • Tank marine aquarium - Free postage - New and Used
Section sump including • Top armoured joints • Tank marine aquarium - Free postage - New and Used
Aquarium gravel fish tank - aquarium, - £29.15
This substrate ensures • Very good rooting • Rapid growth well - Free postage - New and Used
This substrate ensures • Very good rooting • Rapid growth well - Free postage - New and Used
Aquarium fish tank background - tank, - £5.95
Our fish tank • Background pictures are • Perfect aquarium enthusiasts - Free postage - New and Used
Our fish tank • Background pictures are • Perfect aquarium enthusiasts - Free postage - New and Used
Aquarium fish tank background - tank, - £7.15
Experience convenience our • Easy application fish • Tank background pictures - Free postage - New and Used
Experience convenience our • Easy application fish • Tank background pictures - Free postage - New and Used
Aquarium gravel fish tank sand - aquarium, - £42.99
Grain 5mm our • Sand not artificially • Coloured 100 natural - Free postage - New and Used
Grain 5mm our • Sand not artificially • Coloured 100 natural - Free postage - New and Used
Aquarium fish tank background - aquarium, - £7.65
Picture height 50cm • Double sided aquarium • Background cover back - Free postage - New and Used
Picture height 50cm • Double sided aquarium • Background cover back - Free postage - New and Used
Aquarium fish tank background - tank, - £8.45
Fish tank background • Double sided height • Pictures are perfect - Free postage - New and Used
Fish tank background • Double sided height • Pictures are perfect - Free postage - New and Used
Juwel rio 125 led - juwel, - £453.99
Juwel rio 125 • Led aquarium cabinets • Light wood real - Free postage - New and Used
Juwel rio 125 • Led aquarium cabinets • Light wood real - Free postage - New and Used
Aquarium chiller - chiller, - £189.99
Feature gal aquarium • Chiller this kit • Water pump hose - Free postage - New and Used
Feature gal aquarium • Chiller this kit • Water pump hose - Free postage - New and Used
Aquarium chiller water cooler - aquarium, - £170.04
Feature gal aquarium • Chiller this kit • Water pump hose - Free postage - New and Used
Feature gal aquarium • Chiller this kit • Water pump hose - Free postage - New and Used
Try this: 5 ft aquarium | aquareef | biorb | co2 system | corner aquarium fish tank | discus | eheim external aquarium filters | external aquarium filter fluval | fluval fx5 | fluval
Shop by budget
Everything you need to know about 3ft aquarium
Whether you are looking for a brand-new or second-hand 3ft aquarium, 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 £5.95, while premium listings can reach £1383.7 — giving you a wide budget spread to work with. The average price of £153.71 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.