Fluval tanks
Fluval tanks for sale on Ireland's largest auction and classifieds sites
Fluval flex led - 2.0, - £129.99
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
Fluval external filter with - external, - £124.99
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 aquaplus aquarium tap - aquarium, - £4.95
Fluval aquaplus water • Conditioner formulated pure • Herbal extracts also - Free postage - New and Used
Fluval aquaplus water • Conditioner formulated pure • Herbal extracts also - Free postage - New and Used
Fluval mini u3 u4 - fluval, mini,u1,u2,u3,u4 - £73.49
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
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Fluval provac plug aquarium - provac, - £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
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48 listings · from £4.95 · avg £101.27
⚠️ These listings were last updated more than 10 days ago.
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Browse 48 fluval tanks listings currently in our index. Prices range from £4.95 to £692.99, with an average of £101.27. 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 tanks →
Fluval roma led aquariums - fluval, - £692.99
Aquarium fluval roma • Led aquariums • 90l - Free postage - New and Used
Aquarium fluval roma • Led aquariums • 90l - 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 provac powered - provac, - £49.50
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 led plant light - plant, - £269.99
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 aquasky led - aquasky, - £124.99
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 flex led - flex, - £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 easy vac - fluval, tank - £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 cycle 250ml extra - +, 50% - £10.95
Safe fish plants • Humans ideal new • Established aquariums fluval - Free postage - New and Used
Safe fish plants • Humans ideal new • Established aquariums fluval - Free postage - New and Used
Fluval 107 207 307 - , 407 - £109.99
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
Fluval spec iii - spec, 10 - £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 roma led - fluval, - £119.89
Fluval roma led • Aluminium centre covers • Aquarium fish tank - Free postage - New and Used
Fluval roma led • Aluminium centre covers • Aquarium fish tank - 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 20l betta aquarium fish - fluval, - £99.99
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 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 spec aquarium 10l - fluval, - £104.95
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 roma 125 - 90, 200 - £384.99
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 cycle biological - cycle, - £39.50
Fluval cycle • Litre high quality • Production processes ensure - Free postage - New and Used
Fluval cycle • Litre high quality • Production processes ensure - Free postage - New and Used
Fluval led reef ip67 light - led, - £249.99
Fluval reef 4.0 • Led premium lighting • Solution optimise coral - Free postage - New and Used
Fluval reef 4.0 • Led premium lighting • Solution optimise coral - Free postage - New and Used
Fluval aquaplus 500ml water - fluval, - £12.65
Formally known nutrafin • Aqua plus fluval • Water conditioner also - Free postage - New and Used
Formally known nutrafin • Aqua plus fluval • Water conditioner also - Free postage - New and Used
Fluval plant shrimp stratum - plant, & - £12.45
Fluval plant shrimp • Stratum nutrient rich • Substrate collected from - Free postage - New and Used
Fluval plant shrimp • Stratum nutrient rich • Substrate collected from - Free postage - New and Used
Fluval spray bar - spray, 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 betta premium aquarium - premium, - £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 cycle 500ml biological - cycle, - £16.99
Fluval cycle 500ml • High quality production • Processes ensure that - Free postage - New and Used
Fluval cycle 500ml • High quality production • Processes ensure that - Free postage - New and Used
Fluval fx4 external canister - fx4, - £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
Fluval reef led aquarium - led, - £149.99
Fluval reef 4.0 • Led aquarium fish • Tank lighting german - Free postage - New and Used
Fluval reef 4.0 • Led aquarium fish • Tank lighting german - Free postage - New and Used
Fluval aquaplus litre - fluval, - £21.99
Solution also forms • Protective coating over • Scales fins helping - Free postage - New and Used
Solution also forms • Protective coating over • Scales fins helping - Free postage - New and Used
Fluval easy clean vacuum - easy, - £10.79
Gravel cleaner works • Well planted decorated • Marina easy clean - Free postage - New and Used
Gravel cleaner works • Well planted decorated • Marina easy clean - Free postage - New and Used
Fluval new series - new, u-series - £29.99
Fluval internal filter • 1000l aquariums 240l • 600l - Free postage - New and Used
Fluval internal filter • 1000l aquariums 240l • 600l - Free postage - New and Used
Fluval easyvac gravel - fluval, cleaner - £10.99
Such have huge • Wealth experience online • Trading present list - Free postage - New and Used
Such have huge • Wealth experience online • Trading present list - Free postage - New and Used
Fluval 20l betta aquarium - 20l, kit - £99.99
Premium aquarium kit • Fluval betta 22.7l • Has been created - Free postage - New and Used
Premium aquarium kit • Fluval betta 22.7l • Has been created - Free postage - New and Used
Fluval gravel vac siphon - fluval, - £19.49
Gravel guard prevents • Clogging suitable all • Rock thumb operated - Free postage - New and Used
Gravel guard prevents • Clogging suitable all • Rock thumb operated - Free postage - New and Used
Fluval plant led - fluval, - £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 aquaplus water - fluval, - £21.99
Fluval aqua plus • Formulated pure herbal • Extracts reduces fish - Free postage - New and Used
Fluval aqua plus • Formulated pure herbal • Extracts reduces fish - Free postage - New and Used
Compatible fluval - fluval, u2 - £5.99
- Free postage - New and Used
- Free postage - New and Used
Fluval internal aquarium - internal, - £73.49
Position vertically against • Aquarium wall create • Currents customized flow - Free postage - New and Used
Position vertically against • Aquarium wall create • Currents customized flow - Free postage - New and Used
Fluval aquasky aquarium - aquasky, 2.0 - £75.99
Managing your aquarium • Lighting has just • Got easier fluval - Free postage - New and Used
Managing your aquarium • Lighting has just • Got easier fluval - Free postage - New and Used
Fluval a202 air pump - fluval, - £25.69
Outlet air fittings • Rather than double • Output compared single - Free postage - New and Used
Outlet air fittings • Rather than double • Output compared single - Free postage - New and Used
Fluval flex 34l - flex, led - £32.45
Fluval flex spare • 34l 57l models • Lid led black - Free postage - New and Used
Fluval flex spare • 34l 57l models • Lid led black - Free postage - New and Used
Fluval aquasky led - aquasky, - £79.99
Introducing fluval aquasky • 3.0 led ultimate • Aquarium lighting solution - Free postage - New and Used
Introducing fluval aquasky • 3.0 led ultimate • Aquarium lighting solution - Free postage - New and Used
Fluval uvc line uv - fluval, in-line - £66.45
Ccfl cold cathode • Fluorescent light technology • Runs cooler than - Free postage - New and Used
Ccfl cold cathode • Fluorescent light technology • Runs cooler than - Free postage - New and Used
Fluval gravel vac - vac, multi - £17.05
Fluval gravel vac • Multi substrate cleaner • Suitable all substrates - Free postage - New and Used
Fluval gravel vac • Multi substrate cleaner • Suitable all substrates - Free postage - New and Used
Fluval siena 332l tank - 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 tropical fish - tropical, - £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
Try this: freshwater aquarium | fx6 filter | glass fish tank | goldfish tank | guppy | hanna checker | hexagon aquarium | home aquarium | huge aquarium | jewel fish tank
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Everything you need to know about fluval tanks
Whether you are looking for a brand-new or second-hand fluval tanks, 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 £4.95, while premium listings can reach £692.99 — giving you a wide budget spread to work with. The average price of £101.27 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.