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Unique aquariums

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Aquarium fish tunnel hideout - tunnel,

Aquarium fish tunnel hideout - tunnel,

£25.98
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Aquarium driftwood handcrafted - driftwood,

Aquarium driftwood handcrafted - driftwood,

£102.62
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Natural aquarium driftwood - aquarium,

Natural aquarium driftwood - aquarium,

£24.99
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Aquarium driftwood handcrafted - driftwood,

Aquarium driftwood handcrafted - driftwood,

£71.42
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Car wreck aquarium - wreck,

Car wreck aquarium - wreck,

£6.42
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Natural aquarium driftwood - natural,

Natural aquarium driftwood - natural,

£15.08
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Car wreck aquarium decoration - car,

Car wreck aquarium decoration - car,

£8.56
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Bazooka co2 atomizer micro - bazooka,

Bazooka co2 atomizer micro - bazooka,

£9.68
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Bazooka co2 atomizer - bazooka,

Bazooka co2 atomizer - bazooka,

£9.19
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Swell aquarium decoration - swell,

Swell aquarium decoration - swell,

£9.30
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Natural aquarium driftwood - natural,

Natural aquarium driftwood - natural,

£12.94
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Car wreck aquarium decoration - car,

Car wreck aquarium decoration - car,

£8.56
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Aquarium natural driftwood - aquarium,

Aquarium natural driftwood - aquarium,

£12.94
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Aquarium driftwood handcrafted - aquarium,

Aquarium driftwood handcrafted - aquarium,

£50.62
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Aquarium driftwood - aquarium,

Aquarium driftwood - aquarium,

£40.22
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Aquarium driftwood handcrafted - driftwood,

Aquarium driftwood handcrafted - driftwood,

£65.18
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Car wreck aquarium decoration - aquarium,

Car wreck aquarium decoration - aquarium,

£15.61
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Aquarium driftwood handcrafted - aquarium,

Aquarium driftwood handcrafted - aquarium,

£78.70
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Car wreck aquarium decoration - wreck,

Car wreck aquarium decoration - wreck,

£15.61
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Swell wooden hideaway unique - wooden,

Swell wooden hideaway unique - wooden,

£8.62
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Pink resin castle - pink,

Pink resin castle - pink,

£29.97
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Aquarium driftwood - aquarium,

Aquarium driftwood - aquarium,

£40.22
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Fish tank ornaments resin - fish,

Fish tank ornaments resin - fish,

£15.52
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Aquarium driftwood - aquarium,

Aquarium driftwood - aquarium,

£50.62
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Aquarium driftwood - aquarium,

Aquarium driftwood - aquarium,

£33.98
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Simulated resin volcano for - simulated,

Simulated resin volcano for - simulated,

£15.97
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Aquarium shipwreck decorations - aquarium,

Aquarium shipwreck decorations - aquarium,

£30.99
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Swell aquarium decoration - swell,

Swell aquarium decoration - swell,

£9.45
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Aquarium driftwood handcrafted - driftwood,

Aquarium driftwood handcrafted - driftwood,

£85.98
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Aquarium driftwood handcrafted - aquarium,

Aquarium driftwood handcrafted - aquarium,

£29.82
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Aquarium driftwood handcrafted - driftwood,

Aquarium driftwood handcrafted - driftwood,

£55.82
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Aquarium driftwood - aquarium,

Aquarium driftwood - aquarium,

£54.78
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Aquarium dock decoration - aquarium,

Aquarium dock decoration - aquarium,

£10.99
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Aquarium driftwood - aquarium,

Aquarium driftwood - aquarium,

£26.70
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Unique algae magnet aquarium - algae,

Unique algae magnet aquarium - algae,

£9.95
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Car wreck aquarium - wreck,

Car wreck aquarium - wreck,

£7.79
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Aquarium driftwood handcrafted - driftwood,

Aquarium driftwood handcrafted - driftwood,

£71.42
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Unique mini aquarium - unique,

Unique mini aquarium - unique,

£19.99
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Aquarium driftwood handcrafted - driftwood,

Aquarium driftwood handcrafted - driftwood,

£61.02
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Aquarium driftwood handcrafted - driftwood,

Aquarium driftwood handcrafted - driftwood,

£44.38
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Unique waterproof aquariums - unique,

Unique waterproof aquariums - unique,

£14.15
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Aquarium plants artificial - aquarium,

Aquarium plants artificial - aquarium,

£7.82
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Swell glimmer wood - rock, unique

Swell glimmer wood - rock, unique

£15.22
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Aquarium decoration fishes - aquarium,

Aquarium decoration fishes - aquarium,

£26.84
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Underground tunnel cave - underground,

Underground tunnel cave - underground,

£11.23
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Car wreck aquarium decoration - wreck,

Car wreck aquarium decoration - wreck,

£8.99
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Fish tank plane decoration - fish,

Fish tank plane decoration - fish,

£9.95
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Aquarium driftwood handcrafted - aquarium,

Aquarium driftwood handcrafted - aquarium,

£78.70
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Unique vibrant aquarium - unique,

Unique vibrant aquarium - unique,

£20.99
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Aquarium decorations large - aquarium,

Aquarium decorations large - aquarium,

£35.02
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Aquarium natural driftwood - aquarium,

Aquarium natural driftwood - aquarium,

£12.94
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Aquarium large rocks - aquarium,

Aquarium large rocks - aquarium,

£25.53
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Swell mountain buddha statue - mountain,

Swell mountain buddha statue - mountain,

£21.99
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Unique porcelain floating fish - unique,

Unique porcelain floating fish - unique,

£8.25
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Aquarium reptile driftwood - aquarium,

Aquarium reptile driftwood - aquarium,

£50.62
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Aquarium underground tunnel - ,

Aquarium underground tunnel - ,

£8.99
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Unique handmade fish bowl - unique,

Unique handmade fish bowl - unique,

£15.99
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Illuminous blue medium - illuminous,

Illuminous blue medium - illuminous,

£6.99
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Unique sunshine koi aquarium - sunshine,

Unique sunshine koi aquarium - sunshine,

£16.99
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Underground tunnel cave unique - cave,

Underground tunnel cave unique - cave,

£11.86
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Unique aquarium ornament robot - unique,

Unique aquarium ornament robot - unique,

£15.78
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Unique fish tank - unique,

Unique fish tank - unique,

£9.25
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Unique tortoise habitat turtle - habitat,

Unique tortoise habitat turtle - habitat,

£12.72
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Resin car wreck aquarium - wreck,

Resin car wreck aquarium - wreck,

£10.31
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Aquarium fake rock realistic - fake,

Aquarium fake rock realistic - fake,

£18.59
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4pcs unique floating ceramic - 4pcs,

4pcs unique floating ceramic - 4pcs,

£16.78
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Car wreck aquarium decoration - car,

Car wreck aquarium decoration - car,

£10.19
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Live aquarium plant hygrophila - live,

Live aquarium plant hygrophila - live,

£8.95
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Enhance your aquarium with - enhance,

Enhance your aquarium with - enhance,

£18.58
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Unique algae magnet - unique,

Unique algae magnet - unique,

£11.50
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Fish tank plane decoration - ,

Fish tank plane decoration - ,

£9.23
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Unique handmade mini pond a - handmade, in

Unique handmade mini pond a - handmade, in

£15.99
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Aquarium tunnel underground - aquarium,

Aquarium tunnel underground - aquarium,

£10.46
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Fish spawning house - fish,

Fish spawning house - fish,

£13.29
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Swell glimmer wood rock - glimmer, unique

Swell glimmer wood rock - glimmer, unique

£9.37
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Unique dragon stone - unique, kg

Unique dragon stone - unique, kg

£19.97
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Unique aquarium cave - aquarium,

Unique aquarium cave - aquarium,

£14.59
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Simulated resin volcano - simulated,

Simulated resin volcano - simulated,

£16.83
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Set aquarium float with - set,

Set aquarium float with - set,

£10.29
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Unique algae magnet aquarium - unique,

Unique algae magnet aquarium - unique,

£5.95
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Aquarium castle decoration - aquarium,

Aquarium castle decoration - aquarium,

£21.86
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Unique driftwood castle - driftwood,

Unique driftwood castle - driftwood,

£28.99
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Car wreck aquarium - wreck,

Car wreck aquarium - wreck,

£10.79
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Copper imperial walker - copper,

Copper imperial walker - copper,

£24.03
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Aquarium driftwood wood mix - aquarium,

Aquarium driftwood wood mix - aquarium,

£50.62
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Unique art glass blue - unique, coral

Unique art glass blue - unique, coral

£22.51
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Fish tank plane decoration - ,

Fish tank plane decoration - ,

£10.06
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10pack unique fish - unique, tanks

10pack unique fish - unique, tanks

£4.32
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Unique aquarium cave for - aquarium,

Unique aquarium cave for - aquarium,

£13.36
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Swell resin face - swell,

Swell resin face - swell,

£9.60
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1pc unique red coral - red,

1pc unique red coral - red,

£24.24
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Giant 5 inch marimo - 1.5-2.5,

Giant 5 inch marimo - 1.5-2.5,

£13.99
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Unique mermaid aquascape - unique, b

Unique mermaid aquascape - unique, b

£44.38
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Durians shape aquariums - durians,

Durians shape aquariums - durians,

£13.51
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Aquarium large rocks - aquarium,

Aquarium large rocks - aquarium,

£30.27
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Transparent aquarium for - transparent,

Transparent aquarium for - transparent,

£84.90
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📊96 listings · from £4.32 · avg £24.72
⚠️ These listings were last updated more than 14 days ago. Search for fresh listings

Browse 96 unique aquariums listings currently in our index. Prices range from £4.32 to £102.62, with an average of £24.72. 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 unique aquariums →

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Everything you need to know about unique aquariums

Whether you are looking for a brand-new or second-hand unique aquariums, 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 £4.32, while premium listings can reach £102.62 — giving you a wide budget spread to work with. The average price of £24.72 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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