For Sale UK

Aquarium ornaments

4

Aquarium ornaments for sale on largest auction and classifieds sites

Home / Decorations / Aquarium ornaments for sale – 96 used, around £11 | For Sale UK
Aquarium fish tank ornament - tank,

Aquarium fish tank ornament - tank,

£4.05
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Aquarium cave decoration roman - cave,

Aquarium cave decoration roman - cave,

£24.58
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Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£13.99
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Aquarium vivarium fish tank - vivarium,

Aquarium vivarium fish tank - vivarium,

£14.99
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Extra large galleon - extra, ship

Extra large galleon - extra, ship

£79.95
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Extra large castle fish - extra,

Extra large castle fish - extra,

£79.99
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Car wreck aquarium decoration - car,

Car wreck aquarium decoration - car,

£7.74
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Aquarium ornament tree stump - aquarium,

Aquarium ornament tree stump - aquarium,

£6.99
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Large tall rock mountain fish - tall,

Large tall rock mountain fish - tall,

£29.95
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Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

£14.05
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Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£8.80
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Aquarium cave decoration - aquarium,

Aquarium cave decoration - aquarium,

£23.98
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Large shipwreck aquarium - large,

Large shipwreck aquarium - large,

£11.49
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Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£12.99
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Swell aquarium decoration - swell,

Swell aquarium decoration - swell,

£9.29
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Swell aquarium decoration - swell,

Swell aquarium decoration - swell,

£9.30
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Air bubble treasure chest - air,

Air bubble treasure chest - air,

£7.34
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Dragon stone ornament fish - stone,

Dragon stone ornament fish - stone,

£16.98
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10x artificial aquarium - 10x, plants

10x artificial aquarium - 10x, plants

£5.89
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Med large ancient root - ancient, wood

Med large ancient root - ancient, wood

£17.98
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Artificial barrel cave - barrel,

Artificial barrel cave - barrel,

£3.61
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Christmas fish tank aquarium - christmas,

Christmas fish tank aquarium - christmas,

£19.99
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Rustic rock and log effect - and,

Rustic rock and log effect - and,

£16.79
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Natural driftwood aquarium - driftwood,

Natural driftwood aquarium - driftwood,

£4.00
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Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£3.79
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1pc artificial resin coral - resin,

1pc artificial resin coral - resin,

£4.87
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Extra large castle - large, aquarium

Extra large castle - large, aquarium

£79.99
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Aquarium botanical starter - botanical, starter+

Aquarium botanical starter - botanical, starter+

£6.95
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Sunken titanic aquarium - titanic,

Sunken titanic aquarium - titanic,

£13.95
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Aquarium cave decoration - aquarium, roman

Aquarium cave decoration - aquarium, roman

£15.99
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Piece cartoon fish tank - 6-piece,

Piece cartoon fish tank - 6-piece,

£6.99
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Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

£19.99
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Glowing effect artificial - glowing,

Glowing effect artificial - glowing,

£3.99
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Aquarium fish tank decor - fish,

Aquarium fish tank decor - fish,

£9.87
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Aquarium fish tank ornament - tank,

Aquarium fish tank ornament - tank,

£15.98
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Aquarium underground cave fish - aquarium,

Aquarium underground cave fish - aquarium,

£17.98
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Aquarium hollow log ornament - aquarium,

Aquarium hollow log ornament - aquarium,

£15.89
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Aquarium cave decoration - cave,

Aquarium cave decoration - cave,

£22.58
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Swell aquarium decoration - swell,

Swell aquarium decoration - swell,

£6.82
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Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£12.99
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Large log cave tree stump - large,

Large log cave tree stump - large,

£16.79
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Ceramic ornaments aquarium - ceramic,

Ceramic ornaments aquarium - ceramic,

£6.49
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Christmas dancing skeleton - dancing,

Christmas dancing skeleton - dancing,

£6.06
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Aquarium ornament tunnel - ornament, head

Aquarium ornament tunnel - ornament, head

£15.50
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Large broken battleship - large,

Large broken battleship - large,

£10.79
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Large resin castle - large,

Large resin castle - large,

£18.49
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Aquarium decor fish tank large - aquarium,

Aquarium decor fish tank large - aquarium,

£4.30
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Aquarium ornament shipwreck - ornament,

Aquarium ornament shipwreck - ornament,

£24.99
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Grey natural stone rock - grey,

Grey natural stone rock - grey,

£25.79
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Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£15.99
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Artificial barrel cave - artificial,

Artificial barrel cave - artificial,

£2.22
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Air driven frogman - frogman, treasure

Air driven frogman - frogman, treasure

£9.38
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Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

£4.55
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Aquarium fish tank decor - aquarium,

Aquarium fish tank decor - aquarium,

£9.77
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Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£8.59
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Aquarium fish tank - aquarium, ornament

Aquarium fish tank - aquarium, ornament

£8.45
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Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£7.75
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1pc aquarium hollow hole - 1pc,

1pc aquarium hollow hole - 1pc,

£5.56
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Aquarium fish tank - tank, ornament

Aquarium fish tank - tank, ornament

£9.97
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Spongebob squarepants - spongebob,

Spongebob squarepants - spongebob,

£5.99
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Betta stony cave aquarium fish - betta,

Betta stony cave aquarium fish - betta,

£13.29
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Aquarium ornament submarine - aquarium,

Aquarium ornament submarine - aquarium,

£24.99
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Fish tank aquarium ornament - fish,

Fish tank aquarium ornament - fish,

£5.84
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Aquarium fish tank ornament - tank,

Aquarium fish tank ornament - tank,

£11.50
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Aquarium fish tank ornament - tank,

Aquarium fish tank ornament - tank,

£11.90
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Fish tank aquarium decoration - fish,

Fish tank aquarium decoration - fish,

£6.99
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10pcs artificial floating - artificial,

10pcs artificial floating - artificial,

£5.53
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3pcs set aquarium pineapple - 3pcs/set,

3pcs set aquarium pineapple - 3pcs/set,

£8.78
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Fish tank ornaments for - ornaments,

Fish tank ornaments for - ornaments,

£9.99
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Aquarium fish tank ornament - tank,

Aquarium fish tank ornament - tank,

£26.98
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Aquarium ship wreck - aquarium,

Aquarium ship wreck - aquarium,

£25.99
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Large 10pcs aquarium fish - fish, tank

Large 10pcs aquarium fish - fish, tank

£5.49
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Aquarium oxygen pump air - oxygen,

Aquarium oxygen pump air - oxygen,

£2.92
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Aqua one air - one, ornament

Aqua one air - one, ornament

£12.35
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Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

£3.29
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Green red silk aquarium fish - red,

Green red silk aquarium fish - red,

£11.49
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Artificial barrel cave - artificial,

Artificial barrel cave - artificial,

£2.87
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Fish cave aquarium ornament - fish,

Fish cave aquarium ornament - fish,

£7.37
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Aquarium grass seeds - grass,

Aquarium grass seeds - grass,

£5.90
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Aquarium ornament log - aquarium,

Aquarium ornament log - aquarium,

£22.45
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Aquarium fish tank ornament - tank,

Aquarium fish tank ornament - tank,

£3.80
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Aquarium fish tank ornament - tank,

Aquarium fish tank ornament - tank,

£11.87
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Aquarium fish tank - fish,

Aquarium fish tank - fish,

£4.98
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Gnarly scapers wood aquarium - scapers,

Gnarly scapers wood aquarium - scapers,

£26.98
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Coral stone plants aquarium - stone,

Coral stone plants aquarium - stone,

£30.99
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Aquarium plants artificial - aquarium,

Aquarium plants artificial - aquarium,

£10.97
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Large aquarium plants - aquarium,

Large aquarium plants - aquarium,

£10.58
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Tree stump cave hideaway fish - stump,

Tree stump cave hideaway fish - stump,

£14.98
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Flint cave aquarium fish tank - flint,

Flint cave aquarium fish tank - flint,

£15.10
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Aquarium ornament skull - aquarium,

Aquarium ornament skull - aquarium,

£17.99
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Large fossil prehistoric - large, fish

Large fossil prehistoric - large, fish

£16.79
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Aquarium oxygen pump - , fish

Aquarium oxygen pump - , fish

£6.65
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1pc dancing skeleton aquarium - dancing,

1pc dancing skeleton aquarium - dancing,

£5.21
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Dancing skeleton aquarium - dancing,

Dancing skeleton aquarium - dancing,

£7.99
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Ceramic nature log large fish - ceramic,

Ceramic nature log large fish - ceramic,

£8.99
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Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

£11.25
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Looking for more aquarium ornaments?

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📊96 listings · from £2.22 · avg £14.08

Browse 96 aquarium ornaments listings currently in our index. Prices range from £2.22 to £79.99, with an average of £14.08. 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 aquarium ornaments →

Try this: sun catcher | sugar paste flower cutters | suncatchers | crystal suncatcher | artificial aquarium plants | breeding fish | lustre dust | angel suncatcher | cake decorating cutters letters | pump fish ornaments tank

Shop by budget

< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

Everything you need to know about aquarium ornaments

Whether you are looking for a brand-new or second-hand aquarium ornaments, 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 £2.22, while premium listings can reach £79.99 — giving you a wide budget spread to work with. The average price of £14.08 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.

🔍 aquarium ornaments Search live on eBay