4ft fish tank
4ft fish tank for sale on Ireland's largest auction and classifieds sites
Diversa aquarium with stand - aquarium, - £455.95
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
Boyu 5ft aquarium fish - 5ft, - £250.30
5ft fish tank • Sale boyu brand • Cabinet white fx4 - Free postage - New and Used
5ft fish tank • Sale boyu brand • Cabinet white fx4 - Free postage - New and Used
4ft tank with - full, setup - £182.70
2ft this creates • More oxygen tank • Fish reluctant sale - Free postage - New and Used
2ft this creates • More oxygen tank • Fish reluctant sale - Free postage - New and Used
Juwel rio 450l fish tank - rio, - £435.10
Juwel rio 450l • Fish tank aquarium • Complete setup that - Free postage - New and Used
Juwel rio 450l • Fish tank aquarium • Complete setup that - Free postage - New and Used
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Diversa aquarium with stand - with, - £385.95
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 £6.7 · avg £240.96
Browse 48 4ft fish tank listings currently in our index. Prices range from £6.7 to £1485.7, with an average of £240.96. 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 4ft fish tank →
Diversa aquarium with - diversa, - £385.95
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
Aquarium fish tank - fish, cabinet - £599.99
This 300 litre • Gallon 4ft white • Fish tank perfect - Free postage - New and Used
This 300 litre • Gallon 4ft white • Fish tank perfect - Free postage - New and Used
Diversa aquarium with - diversa, stand - £289.95
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
4ft fish tank aquarium set - 4ft, - £649.99
All one fish • Tank set bundle • That will give - Free postage - New and Used
All one fish • Tank set bundle • That will give - Free postage - New and Used
4ft fish tank aquarium - tank, - £699.99
Boasting luxurious matt • White cabinet curved • Glass exterior walnut - Free postage - New and Used
Boasting luxurious matt • White cabinet curved • Glass exterior walnut - Free postage - New and Used
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
Aquarium fish tank - aquarium, - £7.95
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 background - aquarium, - £8.65
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
21inches high 15inches front - 15inches, - £208.70
High inch front • Back inches long • Tank fish books - Free postage - New and Used
High inch front • Back inches long • Tank fish books - Free postage - New and Used
Fish tank aquarium cabinet - fish, - £599.99
This 300 litre • Gallon 4ft fish • Tank perfect bring - Free postage - New and Used
This 300 litre • Gallon 4ft fish • Tank perfect bring - Free postage - New and Used
Fish tank with cabinet - tank, cabinet - £363.70
Aqua one fish • Tank cabinet spacious • Made glass perfect - Free postage - New and Used
Aqua one fish • Tank cabinet spacious • Made glass perfect - Free postage - New and Used
Diversa aquarium with - with, stand - £239.95
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
Fluval roma led aquariums - bt, - £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 - aquarium, background - £7.95
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
Diversa aquarium with - with, stand - £289.95
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
Aquarium fish tank background - aquarium, - £9.95
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, - £8.35
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 - aquarium, - £10.85
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 - fish, background - £7.55
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 - fish, - £8.85
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, - £9.95
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 - fish, - £7.55
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 - tank, background - £8.35
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
Seabray elite aquarium fish - seabray, - £516.70
When open lid • Good condition only • Thing that wrong - Free postage - New and Used
When open lid • Good condition only • Thing that wrong - Free postage - New and Used
4ft clear seal 450litres reef - 4ft, - £125.02
4ft clear seal • 450litres reef tank • Stand good condition - Free postage - New and Used
4ft clear seal • 450litres reef tank • Stand good condition - Free postage - New and Used
Fluval fx4 external canister - fluval, - £247.99
Fx4 bridges gap • Between fluval famous • 406 fx6 external - Free postage - New and Used
Fx4 bridges gap • Between fluval famous • 406 fx6 external - Free postage - New and Used
4ft 2ft x - 2ft, - £1229.68
2ft aquarium aquascape • Fish tank complete • Auto dose fertiliser - Free postage - New and Used
2ft aquarium aquascape • Fish tank complete • Auto dose fertiliser - Free postage - New and Used
Aquarium fish tank - aquarium, - £9.35
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 - fish, - £9.35
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 - aquarium, background - £9.95
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, - £7.95
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, - £7.95
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 - £9.95
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
Eco marine aquarium - eco, - £1485.70
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
4ft trickle filter tray - trickle, - £30.00
Suitable 4ft plus • Tanks large trickle • Filter trays used - Free postage - New and Used
Suitable 4ft plus • Tanks large trickle • Filter trays used - Free postage - New and Used
Aquarium fish tank background - fish, - £7.55
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, - £9.95
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 background - aquarium, - £10.35
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 - fish, background - £6.70
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 fish tank - fish, background - £9.95
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, - £9.35
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
4ft black aquarium air - aquarium, pump - £12.40
Air pump tubing • Item type aquarium • Easy replace fish - Free postage - New and Used
Air pump tubing • Item type aquarium • Easy replace fish - Free postage - New and Used
Fish tank aquarium cabinet - tank, - £649.99
This 300 litre • Gallon 4ft white • Fish tank perfect - Free postage - New and Used
This 300 litre • Gallon 4ft white • Fish tank perfect - Free postage - New and Used
Try this: 4ft fish tank stand | 50 litre fish tank | 5ft tank | 8ft fish tank | acan coral | acropora coral | acrylic fish tanks | acrylic tank | algae eater fish | algae eaters
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Everything you need to know about 4ft fish tank
Whether you are looking for a brand-new or second-hand 4ft fish 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 £6.7, while premium listings can reach £1485.7 — giving you a wide budget spread to work with. The average price of £240.96 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.