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Large fish tanks

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Large fish tanks for sale on Ireland's largest auction and classifieds sites

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Brand new large fish - brand,

Brand new large fish - brand,

£187.90 · Buy It Now

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Large fish tank - large,

Large fish tank - large,

£237.95 · Buy It Now

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Large fish tank - tank, aquarium

Large fish tank - tank, aquarium

£179.95 · Buy It Now

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Brand new large fish tank - new**,

Brand new large fish tank - new**,

£177.45 · Buy It Now

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73cm piece shipwreck - 2,

73cm piece shipwreck - 2,

£59.99 · Buy It Now

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Brand new large - **,

Brand new large - **,

£187.90 · Buy It Now

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Extra large fish tank - large,

Extra large fish tank - large,

£79.95 · Buy It Now

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Aquarium fish tank cabinet - tank,

Aquarium fish tank cabinet - tank,

£599.99 · Buy It Now

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Extra large galleon ship - extra,

Extra large galleon ship - extra,

£79.95 · Buy It Now

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Large sunken shipwreck - large,

Large sunken shipwreck - large,

£14.68 · Buy It Now

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Extra large castle fish - castle, xl

Extra large castle fish - castle, xl

£79.99 · Buy It Now

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Large tall rock - mountain, fish

Large tall rock - mountain, fish

£29.95 · Buy It Now

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Med large ancient root - ancient, wood

Med large ancient root - ancient, wood

£30.98 · Buy It Now

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Brand new large - **brand, new**

Brand new large - **brand, new**

£119.00 · Buy It Now

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Fish tank aqua oak - fish, large

Fish tank aqua oak - fish, large

£343.30 · Buy It Now

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260l large glass fish tank - large,

260l large glass fish tank - large,

£363.70 · Buy It Now

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Aquarium 620l fish tank - 620l,

Aquarium 620l fish tank - 620l,

£610.00 · Buy It Now

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36cm large artificial aquarium - 36cm,

36cm large artificial aquarium - 36cm,

£9.49 · Buy It Now

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Juwel aquarium double poster - poster, 2

Juwel aquarium double poster - poster, 2

£10.40 · Buy It Now

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Large aquarium tree hole - tree,

Large aquarium tree hole - tree,

£27.58 · Buy It Now

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Extra large galleon ship wreck - extra,

Extra large galleon ship wreck - extra,

£79.95 · Buy It Now

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Superfish ceramic caves shrimp - superfish,

Superfish ceramic caves shrimp - superfish,

£10.29 · Buy It Now

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Extra large plane wreck - plane,

Extra large plane wreck - plane,

£47.79 · Buy It Now

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Aquarium ornament castle - aquarium, on

Aquarium ornament castle - aquarium, on

£35.99 · Buy It Now

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Brand new large fish tank - new**,

Brand new large fish tank - new**,

£187.90 · Buy It Now

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Large 54cm mopani - 27-54cm, wood

Large 54cm mopani - 27-54cm, wood

£22.99 · Buy It Now

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Superfish aquarium fish tank - superfish,

Superfish aquarium fish tank - superfish,

£69.99 · Buy It Now

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Superfish aquarium fish tank - aquarium,

Superfish aquarium fish tank - aquarium,

£39.99 · Buy It Now

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Large fish tank - large,

Large fish tank - large,

£741.10 · Buy It Now

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Clear round fish bowl aquarium - round,

Clear round fish bowl aquarium - round,

£17.89 · Buy It Now

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Large natural slate - natural,

Large natural slate - natural,

£42.30 · Buy It Now

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Transparent round fish bowl - transparent,

Transparent round fish bowl - transparent,

£17.89 · Buy It Now

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Plastic aquarium decorations - plastic,

Plastic aquarium decorations - plastic,

£15.95 · Buy It Now

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Long aquarium 620l fish - 6,

Long aquarium 620l fish - 6,

£690.00 · Buy It Now

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Large rock mountain - large,

Large rock mountain - large,

£45.98 · Buy It Now

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Juwel led aquariums rio - juwel,

Juwel led aquariums rio - juwel,

£1374.99 · Buy It Now

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Extra large aircraft - extra,

Extra large aircraft - extra,

£47.69 · Buy It Now

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Natural ocean rock 20kg - natural,

Natural ocean rock 20kg - natural,

£59.69 · Buy It Now

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Large natural slate cave - large,

Large natural slate cave - large,

£23.57 · Buy It Now

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Large rock mountain aquarium - mountain,

Large rock mountain aquarium - mountain,

£45.98 · Buy It Now

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Aquarium coral rock ornament - aquarium,

Aquarium coral rock ornament - aquarium,

£19.95 · Buy It Now

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Juwel aquarium double poster - aquarium, 1

Juwel aquarium double poster - aquarium, 1

£7.90 · Buy It Now

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Extra large helicopter - extra,

Extra large helicopter - extra,

£45.15 · Buy It Now

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Large log cave tree - large, stump

Large log cave tree - large, stump

£16.79 · Buy It Now

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Large natural flat slate - 2x,

Large natural flat slate - 2x,

£14.75 · Buy It Now

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Galactic kestrel star - galactic, wars

Galactic kestrel star - galactic, wars

£24.99 · Buy It Now

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Glowing effect aquarium - glowing,

Glowing effect aquarium - glowing,

£4.99 · Buy It Now

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Extra large half galleon ship - half,

Extra large half galleon ship - half,

£16.99 · Buy It Now

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Fish tank ornaments - tank, for

Fish tank ornaments - tank, for

£14.99 · Buy It Now

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Xxl large natural - xxl, cave

Xxl large natural - xxl, cave

£31.89 · Buy It Now

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Large piece galeon - large,

Large piece galeon - large,

£59.99 · Buy It Now

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Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£5.95 · Buy It Now

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Aqua one barrel large - -,

Aqua one barrel large - -,

£25.99 · Buy It Now

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Driftwood root plants aquarium - driftwood,

Driftwood root plants aquarium - driftwood,

£35.99 · Buy It Now

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Aqua one silk plants - aqua,

Aqua one silk plants - aqua,

£8.49 · Buy It Now

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Biorb aquarium fish tank - fish,

Biorb aquarium fish tank - fish,

£9.69 · Buy It Now

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Rosewood spanish galleon large - spanish,

Rosewood spanish galleon large - spanish,

£29.99 · Buy It Now

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Large realistic artificial - large,

Large realistic artificial - large,

£12.20 · Buy It Now

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Ruined castle rainbow unicorn - ruined,

Ruined castle rainbow unicorn - ruined,

£23.99 · Buy It Now

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Aquarium under gravel cave - under,

Aquarium under gravel cave - under,

£11.99 · Buy It Now

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Ciano aqua fish tank - ciano, 60

Ciano aqua fish tank - ciano, 60

£35.50 · Buy It Now

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Ceramic nature breeding caves - ceramic,

Ceramic nature breeding caves - ceramic,

£10.50 · Buy It Now

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Fish tank aquarium - tank,

Fish tank aquarium - tank,

£20.99 · Buy It Now

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Biorb flow 30l fish - flow, tank

Biorb flow 30l fish - flow, tank

£149.99 · Buy It Now

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Aquarium fish tank ornament - fish,

Aquarium fish tank ornament - fish,

£15.99 · Buy It Now

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Large plastic plant - plastic, fish

Large plastic plant - plastic, fish

£2.24 · Buy It Now

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Large aquarium 620l fish - 620l, tank

Large aquarium 620l fish - 620l, tank

£665.00 · Buy It Now

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Brand new large glass - brand,

Brand new large glass - brand,

£265.90 · Buy It Now

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Large aquarium cave hide for - aquarium,

Large aquarium cave hide for - aquarium,

£37.99 · Buy It Now

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Artificial aquarium plants - artificial,

Artificial aquarium plants - artificial,

£11.31 · Buy It Now

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Aquarium fish tank tropical

Aquarium fish tank tropical

£29.99 · Buy It Now

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Aquarium ornament castle - aquarium, ruin

Aquarium ornament castle - aquarium, ruin

£43.50 · Buy It Now

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Betta half log hideout tunnel - log,

Betta half log hideout tunnel - log,

£18.99 · Buy It Now

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Azalea root natural aquarium - azalea,

Azalea root natural aquarium - azalea,

£56.99 · Buy It Now

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Large military armoured tank - military,

Large military armoured tank - military,

£43.98 · Buy It Now

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Large army tank - tank, fish

Large army tank - tank, fish

£40.49 · Buy It Now

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Aqua one natural mopani wood - aqua,

Aqua one natural mopani wood - aqua,

£26.99 · Buy It Now

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Large castle bridge - large,

Large castle bridge - large,

£16.09 · Buy It Now

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Large botanical enrichment box - enrichment,

Large botanical enrichment box - enrichment,

£18.71 · Buy It Now

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Fish tank accessories large - tank,

Fish tank accessories large - tank,

£13.63 · Buy It Now

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Juwel extra large double - extra, double-sided

Juwel extra large double - extra, double-sided

£12.75 · Buy It Now

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Pcs aquarium ornaments large - aquarium,

Pcs aquarium ornaments large - aquarium,

£6.25 · Buy It Now

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Large new natural rock stone - large,

Large new natural rock stone - large,

£4.31 · Buy It Now

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Ista water plant rock - ista,

Ista water plant rock - ista,

£7.99 · Buy It Now

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30cm large fish - 30cm, tank

30cm large fish - 30cm, tank

£5.99 · Buy It Now

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Large tall rock - large, fish

Large tall rock - large, fish

£39.85 · Buy It Now

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Juwel poster rock - poster, aquascape

Juwel poster rock - poster, aquascape

£13.49 · Buy It Now

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Aqua one air operated - one,

Aqua one air operated - one,

£9.35 · Buy It Now

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Large aquarium corner cave - aquarium,

Large aquarium corner cave - aquarium,

£29.95 · Buy It Now

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Plane crash large aquarium - plane,

Plane crash large aquarium - plane,

£32.50 · Buy It Now

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Wall rock attachs with - rock, suction

Wall rock attachs with - rock, suction

£29.95 · Buy It Now

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Aqua one aquarium ornament - one,

Aqua one aquarium ornament - one,

£73.99 · Buy It Now

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Wave external fish hatchery - external,

Wave external fish hatchery - external,

£15.53 · Buy It Now

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Juwel aquarium double sided - juwel,

Juwel aquarium double sided - juwel,

£10.40 · Buy It Now

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Large african cichlids 120l - african, +

Large african cichlids 120l - african, +

£198.30 · Buy It Now

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Plastic fish aquarium - plastic,

Plastic fish aquarium - plastic,

£32.33 · Buy It Now

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📊96 listings · from £2.24 · avg £99.15

Browse 96 large fish tanks listings currently in our index. Prices range from £2.24 to £1374.99, with an average of £99.15. 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 large fish tanks →

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Everything you need to know about large fish tanks

Whether you are looking for a brand-new or second-hand large fish tanks, 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 £2.24, while premium listings can reach £1374.99 — giving you a wide budget spread to work with. The average price of £99.15 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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