Complete marine aquarium
Complete marine aquarium for sale on Ireland's largest auction and classifieds sites
Fluval sea evo marine fresh - fluval, - £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
Red sea reefer 425xl - reefer, - £511.60
Full marine setup • Red sea reefer • 425 tank reef - Free postage - New and Used
Full marine setup • Red sea reefer • 425 tank reef - Free postage - New and Used
Aquarium fish tank cabinet - tank, - £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
Seachem reef complete marine - seachem, - £14.99
Reef complete • Prevent this you • Must provide calcium - Free postage - New and Used
Reef complete • Prevent this you • Must provide calcium - Free postage - New and Used
Looking for more complete marine aquarium?
Search eBay live — fresh results filtered for the best value, updated every hour.
Diversa aquarium with stand - diversa, - £479.99
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
📊
48 listings · from £5.83 · avg £228.09
Browse 48 complete marine aquarium listings currently in our index. Prices range from £5.83 to £1350, with an average of £228.09. 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 complete marine aquarium →
Diversa aquarium with - diversa, - £479.99
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
Marine flakes premium quality - marine, - £6.88
This results great • Palatability complete balanced • Nutrition healthier robust - Free postage - New and Used
This results great • Palatability complete balanced • Nutrition healthier robust - Free postage - New and Used
Aqua one nanoreef - one, - £254.99
Nanoreef compact marine • Aquarium creating miniature • Reef setup without - Free postage - New and Used
Nanoreef compact marine • Aquarium creating miniature • Reef setup without - Free postage - New and Used
Fluval sea evo - evo, 52l - £159.99
Fluval evo aquarium • Set modern rectangular • Glass tank indoor - Free postage - New and Used
Fluval evo aquarium • Set modern rectangular • Glass tank indoor - Free postage - New and Used
Fluval sea evo marine - marine, aquarium - £159.99
Don let its • Fool you tank • Heater option includes - Free postage - New and Used
Don let its • Fool you tank • Heater option includes - Free postage - New and Used
Jbl pro aquatest lab marin - lab, - £87.95
Jbl pro aquatest • Lab freshwater aquarium • Kit professional fish - Free postage - New and Used
Jbl pro aquatest • Lab freshwater aquarium • Kit professional fish - Free postage - New and Used
Instant ocean marine salt - ocean, - £279.99
Instant ocean • 20kg boxes 2kg • Salt dechlorinated water - Free postage - New and Used
Instant ocean • 20kg boxes 2kg • Salt dechlorinated water - Free postage - New and Used
Aqua one nanoreef aquarium - nanoreef, - £140.39
Energy efficient led • Enhances vivid colours • Your aquatic life - Free postage - New and Used
Energy efficient led • Enhances vivid colours • Your aquatic life - Free postage - New and Used
Aquarium co2 scrubber - aquarium, - £73.49
Reef tank buffer • Co2 scrubber reactor • Note water should - Free postage - New and Used
Reef tank buffer • Co2 scrubber reactor • Note water should - Free postage - New and Used
Seachem prime water - seachem, - £14.99
Contains binder which • Renders ammonia nitrite • Nitrate non toxic - Free postage - New and Used
Contains binder which • Renders ammonia nitrite • Nitrate non toxic - Free postage - New and Used
Red sea reefer xl 425 - reefer, - £1050.00
This lovely tank • Excellent condition very • Little signs wear - Free postage - New and Used
This lovely tank • Excellent condition very • Little signs wear - Free postage - New and Used
Instant ocean marine salt 2kg - marine, - £269.99
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 reef nano led - fluval, 4.0 - £99.99
Fluval sea marine • Nano led 3.0 • 25w reef aquarium - Free postage - New and Used
Fluval sea marine • Nano led 3.0 • 25w reef aquarium - Free postage - New and Used
Red sea reefer - g3, aquarium - £1350.00
Features reefer deluxe • Incorporates reefled lights • Along their respective - Free postage - New and Used
Features reefer deluxe • Incorporates reefled lights • Along their respective - Free postage - New and Used
Marine flake flakes fish food - flake, - £5.83
This results great • Palatability complete balanced • Nutrition healthier robust - Free postage - New and Used
This results great • Palatability complete balanced • Nutrition healthier robust - Free postage - New and Used
Aquarium tank led lights - tank, - £260.70
Reef factory pro • Blue very good • Condition two available - Free postage - New and Used
Reef factory pro • Blue very good • Condition two available - Free postage - New and Used
Aquarium long marine - aquarium, - £695.20
You need make • Sure that everything • Aquarium cabinet capacity - Free postage - New and Used
You need make • Sure that everything • Aquarium cabinet capacity - Free postage - New and Used
Item bundle marine aquarium - item, - £40.00
All estimated half • Full some will • More others less - Free postage - New and Used
All estimated half • Full some will • More others less - Free postage - New and Used
Salifert test kit - -, marine - £12.89
Salifert profi test • Kits 100 200 • Tests - Free postage - New and Used
Salifert profi test • Kits 100 200 • Tests - Free postage - New and Used
Instant ocean marine salt - instant, - £52.99
Instant ocean synthetic • Sea salt 20kg • 10kg such have - Free postage - New and Used
Instant ocean synthetic • Sea salt 20kg • 10kg such have - Free postage - New and Used
Red sea reef dose - red, - £155.00
Condition good working • Order will come • Seen photos - Free postage - New and Used
Condition good working • Order will come • Seen photos - Free postage - New and Used
Aquarium fish transport bags - fish, - £11.95
Strong clear polythene • Bags are puncture • Proof safe your - Free postage - New and Used
Strong clear polythene • Bags are puncture • Proof safe your - Free postage - New and Used
Jebao marine reef - jebao, aquarium - £54.99
Feed mode disables • Pump minutes fluval • Cycle aquarium filter - Free postage - New and Used
Feed mode disables • Pump minutes fluval • Cycle aquarium filter - Free postage - New and Used
Jebao wave maker wavemaker - maker, - £99.99
Reef hidom aquarium • Wave maker wavemaker • Pompa acqua per - Free postage - New and Used
Reef hidom aquarium • Wave maker wavemaker • Pompa acqua per - Free postage - New and Used
Fake fish tank with - fake, - £33.99
Fish tank lamp • Artificial aquarium moving • Usb powered sensory - Free postage - New and Used
Fish tank lamp • Artificial aquarium moving • Usb powered sensory - Free postage - New and Used
Aqua one marine tropical - aqua, - £125.50
Aqua one 2ft • Wide fish tank • Has rear chambers - Free postage - New and Used
Aqua one 2ft • Wide fish tank • Has rear chambers - Free postage - New and Used
Custom built marine aquarium - £516.70
Complete custom built • Marine aquarium equipmentaquarium • 60x30x27 opti white - Free postage - New and Used
Complete custom built • Marine aquarium equipmentaquarium • 60x30x27 opti white - Free postage - New and Used
Tropic marin all for - tropic, - £22.99
Comprehensive mineral solution • Supplies calcium magnesium • Strontium carbonate hardness - Free postage - New and Used
Comprehensive mineral solution • Supplies calcium magnesium • Strontium carbonate hardness - Free postage - New and Used
Atm colony marine nitrifying - colony, - £11.75
Atm colony marine • Nitrifying bacteria available • Aquarium fish blue - Free postage - New and Used
Atm colony marine • Nitrifying bacteria available • Aquarium fish blue - Free postage - New and Used
Marina lux led - lux, aquarium - £229.99
Marina lux led • Aquarium set represents • Superb value beginner - Free postage - New and Used
Marina lux led • Aquarium set represents • Superb value beginner - Free postage - New and Used
Seachem reef complete - seachem, - £18.50
Reef complete • Blended product not • Simply calcium chloride - Free postage - New and Used
Reef complete • Blended product not • Simply calcium chloride - Free postage - New and Used
Hidom external aquarium - hidom, filter - £10.95
Maintaining filter very • Simple drip free • Shut off tap - Free postage - New and Used
Maintaining filter very • Simple drip free • Shut off tap - Free postage - New and Used
Atm outbreak marine - atm, biological - £29.99
Atm outbreak marine • Gallon such have • Huge wealth experience - Free postage - New and Used
Atm outbreak marine • Gallon such have • Huge wealth experience - Free postage - New and Used
Maxspect rsx 150 - rsx, aquarium - £240.00
Great condition fully • Working bow mounting • Arms hardly used - Free postage - New and Used
Great condition fully • Working bow mounting • Arms hardly used - Free postage - New and Used
Fish tank aquarium - fish, cabinet - £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
Seachem reef complete - reef, - £8.49
Seachem reef complete • Use capful per • Gallons twice week - Free postage - New and Used
Seachem reef complete • Use capful per • Gallons twice week - Free postage - New and Used
Instant ocean aquarium salt - instant, - £7.25
Instant ocean aquatic • Salt suitable use • Tonic freshwater aquariums - Free postage - New and Used
Instant ocean aquatic • Salt suitable use • Tonic freshwater aquariums - Free postage - New and Used
Aqua one reefsys - aqua, - £818.99
White opti glass • All sides tank • Black background wier - Free postage - New and Used
White opti glass • All sides tank • Black background wier - Free postage - New and Used
Api prevent algae 118ml - api, - £7.99
Keep your aquarium • Looking its best • Api pre bent - Free postage - New and Used
Keep your aquarium • Looking its best • Api pre bent - Free postage - New and Used
Salifert profi test kit - profi, range - £10.99
Test kit salifert • Ammonia nh3 nh4 • Profi - Free postage - New and Used
Test kit salifert • Ammonia nh3 nh4 • Profi - Free postage - New and Used
Nutri sea water gallons - nutri-sea, - £36.95
Natural live • Waiting just add • Fish nutri seawater - Free postage - New and Used
Natural live • Waiting just add • Fish nutri seawater - Free postage - New and Used
Marine reef aquarium fish - reef, tank - £465.70
Sale marine aquarium • 320 kit cabinet • Sump macro algae - Free postage - New and Used
Sale marine aquarium • 320 kit cabinet • Sump macro algae - Free postage - New and Used
Fish tank - fish, - £156.70
Great tank excellent • Condition leaks cracks • Chips litres what - Free postage - New and Used
Great tank excellent • Condition leaks cracks • Chips litres what - Free postage - New and Used
Try this: mk2 golf gti 16v | water cooler bottle | water distiller | grasslin timer | plume kit | heatline boiler | water drum | 15000 pond pump | halstead finest gold | kingfisher potterton
Shop by budget
Everything you need to know about complete marine aquarium
Whether you are looking for a brand-new or second-hand complete marine aquarium, 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 £5.83, while premium listings can reach £1350 — giving you a wide budget spread to work with. The average price of £228.09 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.