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Marine tank

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

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Fish tank aquarium cabinet - fish,

Fish tank aquarium cabinet - fish,

€599.99 · Buy It Now

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Red sea marine nano - glass, cube

Red sea marine nano - glass, cube

€312.70 · Buy It Now

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Arvor 316 stainless steel - arvor,

Arvor 316 stainless steel - arvor,

€299.70 · Buy It Now

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Custom marine tank full - full, up

Custom marine tank full - full, up

€414.70 · Buy It Now

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Boat fuel tank - fuel, portable

Boat fuel tank - fuel, portable

€49.59 · Buy It Now

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Interpet delta therm - delta,

Interpet delta therm - delta,

€8.66 · Buy It Now

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Aquarium fish tank - fish, cabinet

Aquarium fish tank - fish, cabinet

€599.99 · Buy It Now

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Atm colony marine nitrifying - atm,

Atm colony marine nitrifying - atm,

€89.99 · Buy It Now

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Space marine sicaran venator - marine,

Space marine sicaran venator - marine,

€42.30 · Buy It Now

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Seaflo 24l universal fuel tank - 24l,

Seaflo 24l universal fuel tank - 24l,

€59.99 · Buy It Now

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Jumpguard pro diy aquarium - d-d,

Jumpguard pro diy aquarium - d-d,

€29.82 · Buy It Now

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Instant ocean marine salt 2kg - marine,

Instant ocean marine salt 2kg - marine,

€269.99 · Buy It Now

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Tims ammonium chloride - tims,

Tims ammonium chloride - tims,

€10.45 · Buy It Now

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Jebao marine reef aquarium - jebao,

Jebao marine reef aquarium - jebao,

€48.99 · Buy It Now

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Custom aluminium - custom,

Custom aluminium - custom,

€385.00 · Buy It Now

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Adjustable return marine tank - marine,

Adjustable return marine tank - marine,

€21.49 · Buy It Now

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Aquarium corner fish tunnel - aquarium,

Aquarium corner fish tunnel - aquarium,

€13.15 · Buy It Now

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Hidom aquarium air pump fish - air,

Hidom aquarium air pump fish - air,

€9.95 · Buy It Now

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Natural ocean rock 20kg - rock,

Natural ocean rock 20kg - rock,

€59.69 · Buy It Now

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Egg crate for aquarium fish - egg,

Egg crate for aquarium fish - egg,

€2.99 · Buy It Now

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Fluval sea evo marine aquarium - evo,

Fluval sea evo marine aquarium - evo,

€159.99 · Buy It Now

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Square cut filter grids egg - cut,

Square cut filter grids egg - cut,

€149.99 · Buy It Now

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Imperial marine tank - imperial,

Imperial marine tank - imperial,

€13.99 · Buy It Now

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Fauna marin reef - fauna, icp

Fauna marin reef - fauna, icp

€19.36 · 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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Games workshop citadel space - games,

Games workshop citadel space - games,

€14.54 · Buy It Now

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Reverse osmosis gpd booster - osmosis,

Reverse osmosis gpd booster - osmosis,

€43.97 · Buy It Now

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Nuova rade hulk - nuova,

Nuova rade hulk - nuova,

€52.95 · Buy It Now

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Fauna marin ultra phos - marin,

Fauna marin ultra phos - marin,

€97.92 · Buy It Now

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Hepo led marine aquarium - marine, light

Hepo led marine aquarium - marine, light

€36.99 · Buy It Now

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Reef metabolics bioload - reef,

Reef metabolics bioload - reef,

€74.99 · Buy It Now

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Jebao wavemaker x2 - jebao,

Jebao wavemaker x2 - jebao,

€94.30 · Buy It Now

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Can medium profile inboard - can-sb,

Can medium profile inboard - can-sb,

€157.95 · Buy It Now

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4ft fish tank - set, up

4ft fish tank - set, up

€669.99 · Buy It Now

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Vacuum attachment for - vacuum, sicce

Vacuum attachment for - vacuum, sicce

€13.50 · Buy It Now

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Tims aquarium cycling kits - tims,

Tims aquarium cycling kits - tims,

€28.99 · 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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Jumpguard pro diy aquarium - jumpguard,

Jumpguard pro diy aquarium - jumpguard,

€46.99 · Buy It Now

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Cornish sea water litres - sea,

Cornish sea water litres - sea,

€26.69 · Buy It Now

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Aquarium dosing pump bottle - pump,

Aquarium dosing pump bottle - pump,

€40.99 · Buy It Now

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75l water accumulator - accumulator, tank

75l water accumulator - accumulator, tank

€15.29 · Buy It Now

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Hidom external aquarium - hidom,

Hidom external aquarium - hidom,

€64.95 · Buy It Now

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Portable boat fuel - portable, tank

Portable boat fuel - portable, tank

€40.75 · Buy It Now

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Hidom aquarium air pump - aquarium,

Hidom aquarium air pump - aquarium,

€14.99 · Buy It Now

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Popbloom wifi aquarium - popbloom,

Popbloom wifi aquarium - popbloom,

€620.00 · Buy It Now

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H2ocean bio pellets - h2ocean,

H2ocean bio pellets - h2ocean,

€64.99 · Buy It Now

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50w 100w aquarium - aquarium, marine

50w 100w aquarium - aquarium, marine

€7.82 · Buy It Now

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Salifert test kit marine - test,

Salifert test kit marine - test,

€9.99 · Buy It Now

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Aqua one minireef - aqua, 90

Aqua one minireef - aqua, 90

€519.99 · Buy It Now

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Hitop 668 50w aquarium - 50w,

Hitop 668 50w aquarium - 50w,

€9.99 · Buy It Now

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Marine boat truck fuel - boat,

Marine boat truck fuel - boat,

€76.56 · Buy It Now

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Jumpguard diy aquarium - d-d,

Jumpguard diy aquarium - d-d,

€7.95 · Buy It Now

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24l fuel tank for yamaha - 24l,

24l fuel tank for yamaha - 24l,

€45.99 · Buy It Now

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Jebao wave maker - jebao,

Jebao wave maker - jebao,

€74.96 · 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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Marine filter food - marine, zoas

Marine filter food - marine, zoas

€16.99 · Buy It Now

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Ati essentials pro - ati,

Ati essentials pro - ati,

€99.91 · Buy It Now

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Eheim thermocontrol heater - thermocontrol,

Eheim thermocontrol heater - thermocontrol,

€24.99 · Buy It Now

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Aquarium dosing pump - aquarium, bottle

Aquarium dosing pump - aquarium, bottle

€50.99 · Buy It Now

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35l nano reef - reef, marine

35l nano reef - reef, marine

€291.90 · Buy It Now

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Allpondsolutions wave maker - wave,

Allpondsolutions wave maker - wave,

€14.99 · Buy It Now

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Fish tank test strips - 6-in-1,

Fish tank test strips - 6-in-1,

€9.95 · Buy It Now

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Labs test tube station - nt,

Labs test tube station - nt,

€19.75 · Buy It Now

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Ha6 sealant silicone - silicone, rtv

Ha6 sealant silicone - silicone, rtv

€45.25 · Buy It Now

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Theiling rollermat aquatic - theiling,

Theiling rollermat aquatic - theiling,

€224.99 · Buy It Now

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Red sea reef - red, led

Red sea reef - red, led

€394.30 · Buy It Now

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Sicce syncra pump - sicce, silent

Sicce syncra pump - sicce, silent

€77.45 · Buy It Now

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Reverse osmosis 100 - osmosis, gpd

Reverse osmosis 100 - osmosis, gpd

€49.97 · Buy It Now

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Instant ocean marine salt 2kg - ocean,

Instant ocean marine salt 2kg - ocean,

€104.99 · Buy It Now

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Hidom wavemaker wave maker - hidom,

Hidom wavemaker wave maker - hidom,

€22.95 · Buy It Now

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Boat marine inboard - boat,

Boat marine inboard - boat,

€49.00 · Buy It Now

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Hidom aquarium wave - aquarium, maker

Hidom aquarium wave - aquarium, maker

€14.45 · Buy It Now

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Aquarium water change defuser - water,

Aquarium water change defuser - water,

€14.99 · Buy It Now

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Radion xr15xg3 pro marine fish - xr15xg3,

Radion xr15xg3 pro marine fish - xr15xg3,

€146.30 · Buy It Now

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Lcd digital thermometer - lcd,

Lcd digital thermometer - lcd,

€3.59 · Buy It Now

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Reef crystals marine salt - reef,

Reef crystals marine salt - reef,

€241.99 · Buy It Now

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Ista coral frag rack - ista,

Ista coral frag rack - ista,

€4.49 · Buy It Now

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Maxspect coral glue per - coral, 5g

Maxspect coral glue per - coral, 5g

€4.95 · Buy It Now

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Mild steel gallon - 2, fuel

Mild steel gallon - 2, fuel

€130.00 · Buy It Now

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Ocean nutrition formula - nutrition, one

Ocean nutrition formula - nutrition, one

€19.99 · 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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Caulerpa prolifera marine - -,

Caulerpa prolifera marine - -,

€5.45 · Buy It Now

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Aquaflow marine water tank - aquaflow,

Aquaflow marine water tank - aquaflow,

€21.50 · Buy It Now

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Aqua one hydrometer with - aqua,

Aqua one hydrometer with - aqua,

€6.90 · Buy It Now

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Aquarium algae scraper fish - aquarium,

Aquarium algae scraper fish - aquarium,

€3.99 · Buy It Now

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Blue marine reef - reef, aquarium

Blue marine reef - reef, aquarium

€8.99 · Buy It Now

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4mm air line - 4mm, marine

4mm air line - 4mm, marine

€1.99 · Buy It Now

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Tetratec gs45 aquarium algae - gs45,

Tetratec gs45 aquarium algae - gs45,

€12.30 · Buy It Now

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Titanium heater elitech - d-d,

Titanium heater elitech - d-d,

€46.95 · Buy It Now

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Marine safe aquarium fish - safe, tank

Marine safe aquarium fish - safe, tank

€8.00 · Buy It Now

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Diamond cut filter grids - 3,

Diamond cut filter grids - 3,

€149.99 · Buy It Now

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Tropic marin all for - all,

Tropic marin all for - all,

€49.99 · Buy It Now

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Premium egg crate heavy - heavy, duty

Premium egg crate heavy - heavy, duty

€3.69 · Buy It Now

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Instant ocean marine salt - instant,

Instant ocean marine salt - instant,

€279.99 · Buy It Now

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Hidom controllable pump for - pump,

Hidom controllable pump for - pump,

€99.99 · Buy It Now

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For mariner parkson johnson - for,

For mariner parkson johnson - for,

€21.71 · Buy It Now

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📊96 listings · from €1.99 · avg €100.37

Browse 96 marine tank listings currently in our index. Prices range from €1.99 to €669.99, with an average of €100.37. 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 tank →

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Everything you need to know about marine tank

Whether you are looking for a brand-new or second-hand marine tank, 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 €1.99, while premium listings can reach €669.99 — giving you a wide budget spread to work with. The average price of €100.37 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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