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Marine aquarium

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Marine aquarium for sale on Ireland's largest auction and classifieds sites

Toadstool frag marine - ,

Toadstool frag marine - ,

€10.80 · Buy It Now

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Jebao marine reef - marine, aquarium

Jebao marine reef - marine, aquarium

€48.99 · Buy It Now

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Red sea reefer - red,

Red sea reefer - red,

€2556.70 · Buy It Now

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Hepo led marine - hepo,

Hepo led marine - hepo,

€36.99 · Buy It Now

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Large item bundle marine - large,

Large item bundle marine - large,

€37.10 · Buy It Now

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Egg crate for - for, aquarium

Egg crate for - for, aquarium

€3.49 · Buy It Now

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Marine aquarium nori seaweed - marine,

Marine aquarium nori seaweed - marine,

€3.99 · Buy It Now

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Fluval sea evo marine - fluval, fresh

Fluval sea evo marine - fluval, fresh

€169.99 · Buy It Now

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Diversa aquarium with - diversa, /

Diversa aquarium with - diversa, /

€479.99 · Buy It Now

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120cm aquarium light - uk, 90

120cm aquarium light - uk, 90

€36.99 · Buy It Now

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Fluval sea evo - sea, marine

Fluval sea evo - sea, marine

€159.99 · Buy It Now

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Instant ocean marine - instant,

Instant ocean marine - instant,

€57.95 · Buy It Now

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Aquarium fish transport bags - aquarium,

Aquarium fish transport bags - aquarium,

€3.99 · Buy It Now

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Jebao wave maker wavemaker - jebao, ow

Jebao wave maker wavemaker - jebao, ow

€99.99 · Buy It Now

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Red sea reefer 425xl - red, marine

Red sea reefer 425xl - red, marine

€511.60 · Buy It Now

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Red sea reefer 350 - sea,

Red sea reefer 350 - sea,

€207.66 · Buy It Now

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Instant ocean marine salt 2kg - ocean,

Instant ocean marine salt 2kg - ocean,

€210.99 · Buy It Now

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Full spectrum aquarium light - aquarium,

Full spectrum aquarium light - aquarium,

€36.45 · Buy It Now

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Tims ammonium chloride - tims,

Tims ammonium chloride - tims,

€11.99 · Buy It Now

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Aquarium fish tank cabinet - fish,

Aquarium fish tank cabinet - fish,

€599.99 · Buy It Now

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140cm aquarium light rgb - aquarium,

140cm aquarium light rgb - aquarium,

€38.41 · Buy It Now

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60cm aquarium marine fish - aquarium/marine,

60cm aquarium marine fish - aquarium/marine,

€8.25 · Buy It Now

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Marine aquarium pump - aquarium,

Marine aquarium pump - aquarium,

€31.90 · Buy It Now

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Hidom aquarium air pump - hidom,

Hidom aquarium air pump - hidom,

€8.45 · Buy It Now

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3000l marine aquarium wave - 3000l/h,

3000l marine aquarium wave - 3000l/h,

€12.99 · Buy It Now

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Neptune systems apex trident - neptune,

Neptune systems apex trident - neptune,

€516.70 · Buy It Now

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Blue marine reef aquarium - reef,

Blue marine reef aquarium - reef,

€8.99 · Buy It Now

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Instant ocean aquarium - ocean,

Instant ocean aquarium - ocean,

€3.99 · Buy It Now

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Seachem prime water - prime,

Seachem prime water - prime,

€14.99 · Buy It Now

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20w marine aquarium - dd,

20w marine aquarium - dd,

€78.70 · Buy It Now

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Hidom controllable pump - dc, for

Hidom controllable pump - dc, for

€99.99 · Buy It Now

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Seachem prime dechlorinator - prime,

Seachem prime dechlorinator - prime,

€14.45 · Buy It Now

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Tropic marin all for reef - tropic,

Tropic marin all for reef - tropic,

€22.99 · Buy It Now

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Instant ocean marine salt - ocean,

Instant ocean marine salt - ocean,

€279.99 · Buy It Now

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Neptune systems apex - apex, trident

Neptune systems apex - apex, trident

€516.70 · Buy It Now

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Fluval reef nano led - fluval,

Fluval reef nano led - fluval,

€99.99 · Buy It Now

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Hidom external aquarium - hidom,

Hidom external aquarium - hidom,

€10.95 · Buy It Now

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Alr1 algae light reactor - alr1, with

Alr1 algae light reactor - alr1, with

€125.50 · Buy It Now

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Premium egg crate heavy - egg,

Premium egg crate heavy - egg,

€3.69 · Buy It Now

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Interpet aquarium bioactive - interpet,

Interpet aquarium bioactive - interpet,

€13.99 · Buy It Now

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Reef crystals marine salt 2kg - salt,

Reef crystals marine salt 2kg - salt,

€298.95 · Buy It Now

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Ocean nutrition formula one - ocean,

Ocean nutrition formula one - ocean,

€12.99 · Buy It Now

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Bcuk frozen bloodworm fish - bcuk,

Bcuk frozen bloodworm fish - bcuk,

€83.99 · Buy It Now

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Atm colony marine nitrifying - atm,

Atm colony marine nitrifying - atm,

€28.90 · Buy It Now

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Salifert test kit marine - test,

Salifert test kit marine - test,

€12.89 · Buy It Now

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120cm aquarium light - uk,

120cm aquarium light - uk,

€36.41 · Buy It Now

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Ha6 sealant silicone - sealant,

Ha6 sealant silicone - sealant,

€59.99 · Buy It Now

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Allpondsolutions wave maker - allpondsolutions,

Allpondsolutions wave maker - allpondsolutions,

€15.99 · Buy It Now

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Aquaforest reef salt marine - aquaforest,

Aquaforest reef salt marine - aquaforest,

€69.99 · Buy It Now

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Aqua one reefsys 255l - aqua, marine

Aqua one reefsys 255l - aqua, marine

€818.99 · Buy It Now

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Full spectrum 150cm - spectrum, 80-150cm

Full spectrum 150cm - spectrum, 80-150cm

€36.98 · Buy It Now

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Interpet bioactive tap safe - interpet,

Interpet bioactive tap safe - interpet,

€13.99 · Buy It Now

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100 bio balls sump - balls, tank

100 bio balls sump - balls, tank

€8.99 · Buy It Now

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Purolite mixed bed indicator - mixed,

Purolite mixed bed indicator - mixed,

€74.95 · Buy It Now

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100w aquarium marine fish tank - 100w,

100w aquarium marine fish tank - 100w,

€7.60 · Buy It Now

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Aquarium filter media net - filter,

Aquarium filter media net - filter,

€3.49 · Buy It Now

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Marine aquarium glass - aquarium,

Marine aquarium glass - aquarium,

€6.99 · Buy It Now

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Api prevent algae - prevent,

Api prevent algae - prevent,

€9.79 · Buy It Now

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Instant ocean marine salt - ocean,

Instant ocean marine salt - ocean,

€18.99 · Buy It Now

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Fluval sea evo - sea,

Fluval sea evo - sea,

€159.99 · Buy It Now

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100 sheets grade nori - sheets, a

100 sheets grade nori - sheets, a

€6.89 · Buy It Now

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Aqua one nanoreef - one, marine

Aqua one nanoreef - one, marine

€139.95 · Buy It Now

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Aquarium coral frag rack - aquarium,

Aquarium coral frag rack - aquarium,

€7.50 · Buy It Now

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Jbl combiset marine - jbl,

Jbl combiset marine - jbl,

€39.95 · Buy It Now

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Seachem prime dechlorinator - seachem,

Seachem prime dechlorinator - seachem,

€134.95 · Buy It Now

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Marine aquarium aquaroche - aquarium,

Marine aquarium aquaroche - aquarium,

€68.30 · Buy It Now

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Jebao marine aquarium - marine, auto

Jebao marine aquarium - marine, auto

€68.99 · Buy It Now

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Stage aquarium reverse - 3,

Stage aquarium reverse - 3,

€31.99 · Buy It Now

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Blue marine reef - marine, aquarium

Blue marine reef - marine, aquarium

€14.99 · Buy It Now

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Usb aquarium light led - light,

Usb aquarium light led - light,

€4.99 · Buy It Now

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Fauna marin dino - marin, algae

Fauna marin dino - marin, algae

€29.99 · Buy It Now

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Hidom aquarium air pump fish - hidom,

Hidom aquarium air pump fish - hidom,

€14.99 · Buy It Now

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All pond solutions dual - pond, marine

All pond solutions dual - pond, marine

€16.99 · Buy It Now

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Marine flake flakes fish food - fish,

Marine flake flakes fish food - fish,

€5.83 · Buy It Now

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Aquarium coral sand - aquarium, aqua

Aquarium coral sand - aquarium, aqua

€14.49 · Buy It Now

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Fluval sea marine led - fluval,

Fluval sea marine led - fluval,

€282.85 · Buy It Now

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Nutri sea water gallons - nutri-sea, 4.4

Nutri sea water gallons - nutri-sea, 4.4

€36.95 · Buy It Now

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Iquatics 75g cyano red - cyano, slime

Iquatics 75g cyano red - cyano, slime

€10.39 · Buy It Now

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Tims aquarium cycling kits - aquarium,

Tims aquarium cycling kits - aquarium,

€25.95 · Buy It Now

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Hidom aquarium 8000l - hidom, wave

Hidom aquarium 8000l - hidom, wave

€19.99 · Buy It Now

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Aquaforest all skim 150 - aquaforest, all-in

Aquaforest all skim 150 - aquaforest, all-in

€529.00 · Buy It Now

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Hidom aquarium air - air, fish

Hidom aquarium air - air, fish

€14.99 · Buy It Now

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Aquarium 620l fish tank - aquarium,

Aquarium 620l fish tank - aquarium,

€585.00 · Buy It Now

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Lighting hydra 26hd with - ,

Lighting hydra 26hd with - ,

€156.70 · Buy It Now

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Ocean nutrition prime reef - nutrition,

Ocean nutrition prime reef - nutrition,

€8.99 · Buy It Now

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Fluval sea circulation pump - fluval,

Fluval sea circulation pump - fluval,

€35.99 · Buy It Now

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Aquarium light led fish - light,

Aquarium light led fish - light,

€36.99 · Buy It Now

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Eheim reeflux 350 - eheim,

Eheim reeflux 350 - eheim,

€44.38 · Buy It Now

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Diversa aquarium with - with, stand

Diversa aquarium with - with, stand

€519.99 · Buy It Now

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Salifert profi test kit - test,

Salifert profi test kit - test,

€13.45 · Buy It Now

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Tunze comline 9004 - tunze,

Tunze comline 9004 - tunze,

€83.90 · Buy It Now

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Arcadia polyfilter pad - arcadia,

Arcadia polyfilter pad - arcadia,

€14.35 · Buy It Now

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Marina lux led aquarium kits - led,

Marina lux led aquarium kits - led,

€239.99 · Buy It Now

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Jbl pro aquatest lab - lab, marin

Jbl pro aquatest lab - lab, marin

€87.95 · Buy It Now

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Popbloom led aquarium lighting - aquarium,

Popbloom led aquarium lighting - aquarium,

€82.80 · Buy It Now

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Jebao auto dosing - jebao,

Jebao auto dosing - jebao,

€89.99 · Buy It Now

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📊96 listings · from €3.49 · avg €130.2

Browse 96 marine aquarium listings currently in our index. Prices range from €3.49 to €2556.7, with an average of €130.2. 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 marine aquarium →

Try this: aqua aquarium | angel fish | betta fish | tetratec | juwel rio | external aquarium filter fluval | hexagonal fish tank | wall mounted fish tank | red sea aquarium | tufa rock

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Everything you need to know about marine aquarium

Whether you are looking for a brand-new or second-hand marine aquarium, eBay offers one of the largest selections available online. With 96 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 €3.49, while premium listings can reach €2556.7 — giving you a wide budget spread to work with. The average price of €130.2 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.

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