Fluval aquariums
Fluval aquariums for sale on Ireland's largest auction and classifieds sites
Fluval roma led - fluval, - £461.99
Aquarium fluval roma • Led aquariums • 90l - Free postage - New and Used
Aquarium fluval roma • Led aquariums • 90l - Free postage - New and Used
Fluval 407 external power - fluval, - £167.10
Opened never used • Like new fluval • 407 external power - Free postage - New and Used
Opened never used • Like new fluval • 407 external power - Free postage - New and Used
Fluval roma 240l - 240l, aquarium - £213.90
Cash collection only • Based martock somerset • This full set - Free postage - New and Used
Cash collection only • Based martock somerset • This full set - Free postage - New and Used
Fluval 207 aquarium - fish, tank - £103.66
Fluval 207 external • Filter - Free postage - New and Used
Fluval 207 external • Filter - Free postage - New and Used
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Fluval flex led - 2.0, - £99.99
Available sizes 34l • 57l gal dual • Includes spray bar - Free postage - New and Used
Available sizes 34l • 57l gal dual • Includes spray bar - Free postage - New and Used
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48 listings · from £2.99 · avg £117.1
⚠️ These listings were last updated more than 18 days ago.
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Browse 48 fluval aquariums listings currently in our index. Prices range from £2.99 to £739.99, with an average of £117.1. 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 fluval aquariums →
Fluval aquarium heater - fluval, - £26.99
Suitable aquariums 300l • Available five sizes • These heaters cater - Free postage - New and Used
Suitable aquariums 300l • Available five sizes • These heaters cater - Free postage - New and Used
Fluval flex led aquarium - flex, - £99.99
Unique vertically bent • Glass aquarium design • Rear cover hinges - Free postage - New and Used
Unique vertically bent • Glass aquarium design • Rear cover hinges - Free postage - New and Used
Fluval flex led aquarium - 2.0, - £129.99
Unique vertically bent • Glass aquarium design • Rear cover hinges - Free postage - New and Used
Unique vertically bent • Glass aquarium design • Rear cover hinges - Free postage - New and Used
Fluval high performance - fluval, air - £24.99
Fluval series air • Pump has been • Created significantly improve - Free postage - New and Used
Fluval series air • Pump has been • Created significantly improve - Free postage - New and Used
Fluval provac powered aquarium - fluval, - £49.95
Fluval pro vac • Pads 4pk • Suitable use provac - Free postage - New and Used
Fluval pro vac • Pads 4pk • Suitable use provac - Free postage - New and Used
Fluval sea evo marine fresh - sea, - £169.99
Fluval sea evo • Marine fresh water • Aquarium fish tank - Free postage - New and Used
Fluval sea evo • Marine fresh water • Aquarium fish tank - Free postage - New and Used
Fluval roma 125 - 200, 240 - £739.99
Fluval internal filter • Available different sizes • Stylish coordinating cabinets - Free postage - New and Used
Fluval internal filter • Available different sizes • Stylish coordinating cabinets - Free postage - New and Used
Fluval sea 52l with filter - sea, - £63.10
Fluval sea 52l • Filter but you • Will need ceramic - Free postage - New and Used
Fluval sea 52l • Filter but you • Will need ceramic - Free postage - New and Used
Fluval tropical fish tank240 - fluval, - £208.70
Fluval tropical fish • Tank 240 high • Quality aquarium setup - Free postage - New and Used
Fluval tropical fish • Tank 240 high • Quality aquarium setup - Free postage - New and Used
Fluval roma 200 aquarium - 200, and - £260.70
Full set fluval • Roma 200 aquarium • 307 external filter - Free postage - New and Used
Full set fluval • Roma 200 aquarium • 307 external filter - Free postage - New and Used
Fluval betta premium aquarium - betta, - £99.99
Fluval betta premium • Aquarium fish tank • Kit 22.7l expansive - Free postage - New and Used
Fluval betta premium • Aquarium fish tank • Kit 22.7l expansive - Free postage - New and Used
Fluval multi chamber holding - fluval, - £14.00
Opened never used - Free postage - New and Used
Opened never used - Free postage - New and Used
Fluval aquasky led - fluval, - £107.99
Fluval aquasky led • 2.0 12w 61cm • 25w 83.5 106.5cm - Free postage - New and Used
Fluval aquasky led • 2.0 12w 61cm • 25w 83.5 106.5cm - Free postage - New and Used
Fluval edge led - fluval, 46l - £140.00
Fluval edge specification • Sided glass aquarium • Cover rear column - Free postage - New and Used
Fluval edge specification • Sided glass aquarium • Cover rear column - Free postage - New and Used
Fluval easy vac fish tank - easy, - £10.99
Fluval easy vac • Essential tool maintaining • Clean healthy aquarium - Free postage - New and Used
Fluval easy vac • Essential tool maintaining • Clean healthy aquarium - Free postage - New and Used
Fluval aquasky 16w 0 - aquasky, - £40.21
Good working order • Will require app • Operate - Free postage - New and Used
Good working order • Will require app • Operate - Free postage - New and Used
Fluval 20l betta aquarium fish - 20l, - £8.99
Fluval betta premium • Integrated water change • Feature ensures effortless - Free postage - New and Used
Fluval betta premium • Integrated water change • Feature ensures effortless - Free postage - New and Used
Fluval led plant light - 4.0, - £229.99
Fluval plant 4.0 • Led 59w 110 • 22w such have - Free postage - New and Used
Fluval plant 4.0 • Led 59w 110 • 22w such have - Free postage - New and Used
Fluval air diffuser airstone - fluval, - £6.45
Pond air pump • Diffuser station water • Oxygenator airstone aerator - Free postage - New and Used
Pond air pump • Diffuser station water • Oxygenator airstone aerator - Free postage - New and Used
Fluval aquaplus water - fluval, - £19.99
Fluval aquaplus water • Conditioner fish tank • Aqua fresh safe - Free postage - New and Used
Fluval aquaplus water • Conditioner fish tank • Aqua fresh safe - Free postage - New and Used
Fluval provac plug - fluval, - £49.99
Provac gravel cleaner • Guard dual density • Filter pad 11078 - Free postage - New and Used
Provac gravel cleaner • Guard dual density • Filter pad 11078 - Free postage - New and Used
Fluval mini u3 - fluval, mini,u1,u2,u3,u4 - £29.99
Fluval internal filter • Provides efficient filtration • Create superior aquarium - Free postage - New and Used
Fluval internal filter • Provides efficient filtration • Create superior aquarium - Free postage - New and Used
Fluval aquasky led - aquasky, 3.0 - £79.99
Ease use performance • Aquasky 3.0 boasts • Bluetooth 2.4 ghz - Free postage - New and Used
Ease use performance • Aquasky 3.0 boasts • Bluetooth 2.4 ghz - Free postage - New and Used
Fluval spec iii 19 - spec, - £18.45
Flow reducer ideal • Betta fish chamber • Plug spray bar - Free postage - New and Used
Flow reducer ideal • Betta fish chamber • Plug spray bar - Free postage - New and Used
Fluval siena 332l - fluval, - £198.30
Brand new ciena • 332 selling due • Having arrived but - Free postage - New and Used
Brand new ciena • 332 selling due • Having arrived but - Free postage - New and Used
Fluval ammonia remover 540g - fluval, - £33.45
Fluval ammonia remover • 1.62kg 540g per • Box nylon bags - Free postage - New and Used
Fluval ammonia remover • 1.62kg 540g per • Box nylon bags - Free postage - New and Used
Fluval external filter with - fluval, - £159.99
Fluval external performance • Uvc line clarifier • Ccfl technology attacks - Free postage - New and Used
Fluval external performance • Uvc line clarifier • Ccfl technology attacks - Free postage - New and Used
Fluval spec aquarium - 10l, / - £74.95
Aquariums fluval spec • Tank 10516 19l • 10518 10l black - Free postage - New and Used
Aquariums fluval spec • Tank 10516 19l • 10518 10l black - Free postage - New and Used
Fluval series aquarium - t, - £26.99
360 indicator light • Ring displays heat • Mode clearly from - Free postage - New and Used
360 indicator light • Ring displays heat • Mode clearly from - Free postage - New and Used
Fluval spray bar - fluval, kit - £15.99
Fluval spray bar • Kit used diffuse • Water throughout aquarium - Free postage - New and Used
Fluval spray bar • Kit used diffuse • Water throughout aquarium - Free postage - New and Used
Fluval flex aquarium - fluval, kit - £119.99
Curved glass design • Honeycomb trim modern • Appearance use freshwater - Free postage - New and Used
Curved glass design • Honeycomb trim modern • Appearance use freshwater - Free postage - New and Used
Fluval t300 fully electronic - fully, - £24.89
300 watt output • Advanced electronic construction • Ensures stable water - Free postage - New and Used
300 watt output • Advanced electronic construction • Ensures stable water - Free postage - New and Used
Fluval aquarium fish tank - fish, air - £2.99
Pond plant basket • Labs aquarium stabiliser • Hessian needed finofil - Free postage - New and Used
Pond plant basket • Labs aquarium stabiliser • Hessian needed finofil - Free postage - New and Used
Fluval activated filter - activated, carbon - £11.75
Premium research grade • Low ash fluval • Carbon highly porous - Free postage - New and Used
Premium research grade • Low ash fluval • Carbon highly porous - Free postage - New and Used
Fluval 207 external aquarium - fluval, - £124.99
Pond plant basket • Etec efficient technology • Heart series labs - Free postage - New and Used
Pond plant basket • Etec efficient technology • Heart series labs - Free postage - New and Used
Fluval underwater aquarium - u3, - £54.49
Fluval series filters • Provide option setting • Flow output different - Free postage - New and Used
Fluval series filters • Provide option setting • Flow output different - Free postage - New and Used
Fluval sea evo - fluval, 52l - £157.63
Now you can • Explore marine hobby • More confidently conveniently - Free postage - New and Used
Now you can • Explore marine hobby • More confidently conveniently - Free postage - New and Used
Fluval spec aquarium - aquarium, tank - £82.29
Fluval spec aquarium • Foam filter block • Biomax insert glass - Free postage - New and Used
Fluval spec aquarium • Foam filter block • Biomax insert glass - Free postage - New and Used
Fluval plant led - 3.0, - £199.99
Fluval plant 3.0 • Led 59w such • Have huge wealth - Free postage - New and Used
Fluval plant 3.0 • Led 59w such • Have huge wealth - Free postage - New and Used
Fluval aquasky led - fluval, - £89.99
Ease use performance • Aquasky 3.0 boasts • Bluetooth 2.4 ghz - Free postage - New and Used
Ease use performance • Aquasky 3.0 boasts • Bluetooth 2.4 ghz - Free postage - New and Used
Fluval heater thermostat lcd - e, - £44.95
Fluval series electronic • Fish tank heaters • 50w aquariums 60l - Free postage - New and Used
Fluval series electronic • Fish tank heaters • 50w aquariums 60l - Free postage - New and Used
Upgraded fluval roma 200l fish - upgraded, - £394.30
This less than • Year old are • Moving abroad hence - Free postage - New and Used
This less than • Year old are • Moving abroad hence - Free postage - New and Used
Fluval 107 207 307 - , 407 - £124.99
High performance canister • New fluval external • Filter fx4 bridges - Free postage - New and Used
High performance canister • New fluval external • Filter fx4 bridges - Free postage - New and Used
Try this: glass tanks | lava rock | betta fish tanks | aquarium equipment | saltwater tank | freshwater tropical fish | large marine fish tanks | sump refugium | aquarium glass | clearseal aquarium tanks
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Everything you need to know about fluval aquariums
Whether you are looking for a brand-new or second-hand fluval aquariums, 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 £2.99, while premium listings can reach £739.99 — giving you a wide budget spread to work with. The average price of £117.1 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.