Fluval heaters
Fluval heaters for sale on Ireland's largest auction and classifieds sites
Budget picks — under £22
From fluval range • 10w ideal aquariums • Ltrs gals are - Free postage - New and Used
Brand new never • Been used box • Says 50l but - Free postage - New and Used
Been used tank • Week fluval pre • Set heaters p10 - Free postage - New and Used
Fluval series fully • Electronic aquarium heater • Range t50 ltrs - Free postage - New and Used
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Pre set heater • 10w suitable 10l • 13.5 1.5cm fluval - Free postage - New and Used
Browse 48 fluval heaters listings currently in our index. Prices range from £14.99 to £99.99, with an average of £31.84. 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 heaters →
Ideal aquariums ltrs • From fluval range • Gals are always - Free postage - New and Used
Fluval series heaters • Are pre set • Maintain consistent temperature - Free postage - New and Used
Fluval series heaters • Include exclusive mirror • Technology that reflects - Free postage - New and Used
Function heater can • Easily detected way • Cool blue indicator - Free postage - New and Used
Fluval series heaters • Are pre set • Maintain consistent temperature - Free postage - New and Used
Fluval series heaters • Are pre set • Maintain consistent temperature - Free postage - New and Used
360 indicator light • Ring displays heat • Mode clearly from - Free postage - New and Used
Fluval series fully • Electronic aquarium heater • Range t50 ltrs - Free postage - New and Used
Use freshwater saltwater • Aquariums watt heater • Gallons durable mirrored - Free postage - New and Used
Use freshwater saltwater • Aquariums durable mirrored • Finish seamlessly blends - Free postage - New and Used
Ensure your tropical • Fish tank maintains • Consistent temperature fluval - Free postage - New and Used
Mid-range — £22 to £29
Heater also includes • Exclusive mirror technology • That reflects colours - Free postage - New and Used
Fluval t50 aquarium • Your fish • Heater this 50w - Free postage - New and Used
Fluval heater e200 • 250l upgraded tank • 350l thats reason - Free postage - New and Used
Also includes exclusive • Mirror technology that • Reflects colours aquarium - Free postage - New and Used
360 indicator light • Ring displays heat • Mode clearly from - Free postage - New and Used
Aquariums gallons durable • Mirrored finish seamlessly • Blends heater into - Free postage - New and Used
Fluval t300 digital • Aquarium heater 360 • Indicator light ring - Free postage - New and Used
360 indicator light • Ring displays heat • Mode clearly from - Free postage - New and Used
Fluval t100 digital • Aquarium heater 360 • Indicator light ring - Free postage - New and Used
Fluval series fully • Electronic aquarium heater • Range blue when - Free postage - New and Used
Suitable aquariums 300l • Available five sizes • These heaters cater - Free postage - New and Used
Fluval t150 digital • Aquarium heater 360 • Indicator light ring - Free postage - New and Used
Fluval t200 digital • Aquarium heater 360 • Indicator light ring - Free postage - New and Used
Fluval edge 23l • Mini fish tank • Aquarium comes fully - Free postage - New and Used
Fluval series fully • Electronic aquarium heater • Range blue when - Free postage - New and Used
Whether nature aquarium • Fish are sensitive • Temperature fluctuations can - Free postage - New and Used
Premium — over £30
Brand new sealed • Fluval m150 heater • Tank but not - Free postage - New and Used
Series heaters feature • 360 indicator light • Ring which displays - Free postage - New and Used
Fluval have created • Integrated fish guard • That provides advanced - Free postage - New and Used
Watt heater aquariums • Fluval series aquarium • Use only t50 - Free postage - New and Used
Fluval series aquarium • Heaters are fully • Electronic heater aquariums - Free postage - New and Used
Fluval e100 advanced • Electronic aquarium heater • 120 gal - Free postage - New and Used
When temperature deviates • Fluval series electronic • Aquarium heater thermostat - Free postage - New and Used
E100 100 watt • Heater that ideal • Aquariums 120 gal - Free postage - New and Used
Watt heater that • Fluval advanced electronic • 300w e300 300 - Free postage - New and Used
Fluval series electronic • Fish tank heaters • 50w aquariums 60l - Free postage - New and Used
Fluval series key • Features temperature readout • Will change colour - Free postage - New and Used
Watt heater that • Fluval advanced electronic • 300w e300 300 - Free postage - New and Used
Fluval seriese advanced • Electronic aquarium heater • Gravel vac multi - Free postage - New and Used
Ciano aqua led • Aquarium black fluval • Underwater filter complete - Free postage - New and Used
Fluval betta premium • Integrated water change • Feature ensures effortless - Free postage - New and Used
All inclusive design • Glass aquarium cover • Added security fluval - Free postage - New and Used
Try this: bubble magus | fish tank filters | biorb 105 | deltec skimmer | vortech mp | goldfish | vortech mp40 | red sea aquarium | juwel tank | fluval edge 46
🔥 Best eBay deals on fluval heaters
See all listings on eBay →These 48 listings for fluval heaters are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.
FLUVAL P SERIES SUBMERSIBLE
From fluval range • 10w ideal aquariums • Ltrs gals are
£15
Fluval T Series Aquarium
Brand new never • Been used box • Says 50l but
£15
Fluval Pre-Set Heaters P10 P25
Been used tank • Week fluval pre • Set heaters p10
£16
Everything you need to know about fluval heaters
Whether you are looking for a brand-new or second-hand fluval heaters, 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 £14.99, while premium listings can reach £99.99 — giving you a wide budget spread to work with. The average price of £31.84 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.