Aquariums
Aquariums for sale on Ireland's largest auction and classifieds sites
Budget picks — under £14
Fun bubble wall • Enhance your aquarium • Led light create - Free postage - New and Used
You keep your • Aquarium correct temperature • Fish can live - Free postage - New and Used
Moulded clear tray • Made from pvc • Fit between aquarium - Free postage - New and Used
Ensure your aquatic • Friends stay happy • Healthy fish fun - Free postage - New and Used
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Aquatic plant tools • Set are ideal • Caring aquarium plants - Free postage - New and Used
Browse 48 aquariums listings currently in our index. Prices range from £6.29 to £365, with an average of £65.24. 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 aquariums →
Aquatic plant tools • Set are ideal • Caring aquarium plants - Free postage - New and Used
These quality heaters • Are easy adjust • Will regulate temperature - Free postage - New and Used
Best use when • Starting new aquarium • After water changes - Free postage - New and Used
Active substrate such • Soil will leach • Large amounts ammonia - Free postage - New and Used
These quality heaters • Are easy adjust • Will regulate temperature - Free postage - New and Used
Mode aquarium water • Can used one • Filtered through bag - Free postage - New and Used
Hidom range internal • Filters are ideal • Both freshwater marine - Free postage - New and Used
Hidom proheat series • Quartz glass aquarium • Heater has been - Free postage - New and Used
Stem plants are • Most common form • Aquatic plant they - Free postage - New and Used
These quality heaters • Are easy adjust • Will regulate temperature - Free postage - New and Used
Christmas floating aquarium • Decorations bring festive • Spirit into your - Free postage - New and Used
Mid-range — £14 to £66
These plants will • Bunched fives you • Receive bunches five - Free postage - New and Used
Internal aquarium filter • Suitable fresh salt • Tanks litres this - Free postage - New and Used
Hidom proheat series • Quartz glass aquarium • Heater has been - Free postage - New and Used
Desktop water scene • Aquarium transform your • Space this aesthetic - Free postage - New and Used
Suitable aquariums 300l • Available five sizes • These heaters cater - Free postage - New and Used
Desktop water scene • Aquarium transform your • Space this aesthetic - Free postage - New and Used
Greenery oxygen oasis • Self sustaining ecosystem • This aquarium promotes - Free postage - New and Used
Tra aquarium starter • Line complete set • Setup perfect fish - Free postage - New and Used
Co2 carbon dioxide • Fire extinguisher kitemarked • Wall bracket horn - Free postage - New and Used
Pvc high quality • Clear flexible pipe • Hose tube tubing - Free postage - New and Used
Aqua classic compact • Glass aquarium ideal • Beginners secondary tank - Free postage - New and Used
Fluval pro vac • Pads 4pk • Suitable use provac - Free postage - New and Used
Specially allow plenty • Room your fish • Swim explore - Free postage - New and Used
Eheim hose • Flexible tubing sold • Hosing 27mm external - Free postage - New and Used
Dark grey rock • 20kg set select • Carefully selected pieces - Free postage - New and Used
Aquael glass aquarium • More than just • Tank gateway new - Free postage - New and Used
Premium — over £66
Easy clean hole • Bottom 100cm water • Pipe this terrapin - Free postage - New and Used
This way you • Will know exactly • When expect your - Free postage - New and Used
Suitable jellyfish petite • Eirene lactoides leuckartiara • Are not included - Free postage - New and Used
Castle suitable any • Fish tank easy • Clean - Free postage - New and Used
Superfish start tropical • Aquarium kit • Tank sets - Free postage - New and Used
This aquarium stand • Provides stable support • Secure display space - Free postage - New and Used
Allpondsolutions aquarium external • Filter range optional • Steriliser built sterilizer - Free postage - New and Used
Fluval betta premium • Integrated water change • Feature ensures effortless - Free postage - New and Used
Air stones are • Our heavy duty • Ceramic bubble ring - Free postage - New and Used
Available sizes 34l • 57l gal dual • Includes spray bar - Free postage - New and Used
Don wait order • Now enjoy cleaner • Healthier aquarium comprehensive - Free postage - New and Used
58l fish tank • Optional stand perfect • Beginner child setup - Free postage - New and Used
You are looking • One koi inspection • Stock tank they - Free postage - New and Used
Non reinforced technical • Hose suitable air • Flow food substances - Free postage - New and Used
Seachem purigen powerful • Synthetic adsorbent remove • Organic impurities from - Free postage - New and Used
These coal based • Carbon pellets are • Especially use water - Free postage - New and Used
Try this: redmoor wood | jebao pump | red sea | vivarium wood | fish tanks stands | java fern | fish fish tank | amazon sword | saltwater aquarium tanks | oxygen diving tank
🔥 Best eBay deals on aquariums
See all listings on eBay →These 48 listings for aquariums are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.
Fish R Fun Bubble Wall with
Fun bubble wall • Enhance your aquarium • Led light create
£6
Submersible IP68 Aquarium Fish
You keep your • Aquarium correct temperature • Fish can live
£8
Supa Aquarium Plain
Moulded clear tray • Made from pvc • Fit between aquarium
£8
Everything you need to know about aquariums
Whether you are looking for a brand-new or second-hand 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 £6.29, while premium listings can reach £365 — giving you a wide budget spread to work with. The average price of £65.24 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.