For Sale UK

Aquarium decorations

4

Aquarium decorations for sale on largest auction and classifieds sites

Home / Decorations / Aquarium decorations for sale – 96 used, around £9 | For Sale UK
Multifunctional aquarium - multifunctional,

Multifunctional aquarium - multifunctional,

£7.46
Buy It Now

» View on eBay #sponsored
Aquarium cave decoration - decoration, roman

Aquarium cave decoration - decoration, roman

£18.58
Buy It Now

» View on eBay #sponsored
Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£21.99
Buy It Now

» View on eBay #sponsored
Aquarium underground cave fish - aquarium,

Aquarium underground cave fish - aquarium,

£23.98
Buy It Now

» View on eBay #sponsored
Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£3.98
Buy It Now

» View on eBay #sponsored
Artificial barrel cave - barrel,

Artificial barrel cave - barrel,

£3.99
Buy It Now

» View on eBay #sponsored
Shrimp breeding cave fish - breeding,

Shrimp breeding cave fish - breeding,

£1.19
Buy It Now

» View on eBay #sponsored
Superfish deco poster - deco,

Superfish deco poster - deco,

£8.95
Buy It Now

» View on eBay #sponsored
Artificial fake coral water - artificial,

Artificial fake coral water - artificial,

£2.29
Buy It Now

» View on eBay #sponsored
Large tall rock mountain - tall,

Large tall rock mountain - tall,

£29.95
Buy It Now

» View on eBay #sponsored
Swell artificial - swell,

Swell artificial - swell,

£8.03
Buy It Now

» View on eBay #sponsored
Soft silicone glowing - soft,

Soft silicone glowing - soft,

£5.82
Buy It Now

» View on eBay #sponsored
Aquarium ornament tunnel head - ornament,

Aquarium ornament tunnel head - ornament,

£15.99
Buy It Now

» View on eBay #sponsored
Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£19.99
Buy It Now

» View on eBay #sponsored
Sunken titanic aquarium - titanic,

Sunken titanic aquarium - titanic,

£13.95
Buy It Now

» View on eBay #sponsored
Nano botanical enrichment box - nano,

Nano botanical enrichment box - nano,

£6.95
Buy It Now

» View on eBay #sponsored
Aquarium fish tank ornament - fish,

Aquarium fish tank ornament - fish,

£13.99
Buy It Now

» View on eBay #sponsored
Aquarium background static - aquarium,

Aquarium background static - aquarium,

£6.49
Buy It Now

» View on eBay #sponsored
Aquarium fish tank - fish, ornament

Aquarium fish tank - fish, ornament

£8.80
Buy It Now

» View on eBay #sponsored
Artificial barrel cave - artificial,

Artificial barrel cave - artificial,

£2.13
Buy It Now

» View on eBay #sponsored
Artificial barrel cave - artificial,

Artificial barrel cave - artificial,

£2.22
Buy It Now

» View on eBay #sponsored
Fish tank aquarium decoration - fish,

Fish tank aquarium decoration - fish,

£15.99
Buy It Now

» View on eBay #sponsored
Aquarium fish tank - fish,

Aquarium fish tank - fish,

£13.81
Buy It Now

» View on eBay #sponsored
Rustic rock and - rock, effect

Rustic rock and - rock, effect

£16.79
Buy It Now

» View on eBay #sponsored
Aquarium fish tank decor - aquarium,

Aquarium fish tank decor - aquarium,

£10.75
Buy It Now

» View on eBay #sponsored
Large shipwreck aquarium - large,

Large shipwreck aquarium - large,

£11.49
Buy It Now

» View on eBay #sponsored
Superfish decorative poster - superfish,

Superfish decorative poster - superfish,

£8.25
Buy It Now

» View on eBay #sponsored
Shape ceramic breeding - d-,

Shape ceramic breeding - d-,

£9.99
Buy It Now

» View on eBay #sponsored
Small botanical enrichment box - botanical,

Small botanical enrichment box - botanical,

£10.79
Buy It Now

» View on eBay #sponsored
Grey synthetic castle - grey,

Grey synthetic castle - grey,

£60.00
Buy It Now

» View on eBay #sponsored
Large tall rock mountain fish - large,

Large tall rock mountain fish - large,

£39.95
Buy It Now

» View on eBay #sponsored
Swell tree bark large - swell,

Swell tree bark large - swell,

£11.49
Buy It Now

» View on eBay #sponsored
Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£11.56
Buy It Now

» View on eBay #sponsored
Fish tank aquarium ornament - fish,

Fish tank aquarium ornament - fish,

£5.84
Buy It Now

» View on eBay #sponsored
10x artificial aquarium plants - 10x,

10x artificial aquarium plants - 10x,

£5.89
Buy It Now

» View on eBay #sponsored
Large broken battleship - large,

Large broken battleship - large,

£10.79
Buy It Now

» View on eBay #sponsored
Aquarium cave decoration - aquarium,

Aquarium cave decoration - aquarium,

£22.58
Buy It Now

» View on eBay #sponsored
Multifunctional aquarium - multifunctional,

Multifunctional aquarium - multifunctional,

£7.49
Buy It Now

» View on eBay #sponsored
Swell aquarium decoration - swell,

Swell aquarium decoration - swell,

£7.45
Buy It Now

» View on eBay #sponsored
Aquarium decoration battleship - aquarium,

Aquarium decoration battleship - aquarium,

£35.49
Buy It Now

» View on eBay #sponsored
Extra large castle - extra,

Extra large castle - extra,

£79.99
Buy It Now

» View on eBay #sponsored
Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£3.80
Buy It Now

» View on eBay #sponsored
Christmas fish tank aquarium - christmas,

Christmas fish tank aquarium - christmas,

£19.99
Buy It Now

» View on eBay #sponsored
Extra large castle aquarium - castle,

Extra large castle aquarium - castle,

£79.99
Buy It Now

» View on eBay #sponsored
Fish tank plants quozuo - tank,

Fish tank plants quozuo - tank,

£5.82
Buy It Now

» View on eBay #sponsored
Piece artificial aquarium - 10-piece,

Piece artificial aquarium - 10-piece,

£4.11
Buy It Now

» View on eBay #sponsored
Large aquarium plants - large,

Large aquarium plants - large,

£10.58
Buy It Now

» View on eBay #sponsored
Large green fish tank - large,

Large green fish tank - large,

£14.10
Buy It Now

» View on eBay #sponsored
Fish tank aquarium ornament - aquarium,

Fish tank aquarium ornament - aquarium,

£6.30
Buy It Now

» View on eBay #sponsored
Aquarium fish tank - fish,

Aquarium fish tank - fish,

£3.30
Buy It Now

» View on eBay #sponsored
Multiple colors artificial - multiple,

Multiple colors artificial - multiple,

£2.49
Buy It Now

» View on eBay #sponsored
Aquarium fish tank ornament - tank,

Aquarium fish tank ornament - tank,

£8.89
Buy It Now

» View on eBay #sponsored
Dragon stone ornament fish - dragon,

Dragon stone ornament fish - dragon,

£16.98
Buy It Now

» View on eBay #sponsored
Dancing skeleton aquarium - dancing,

Dancing skeleton aquarium - dancing,

£4.70
Buy It Now

» View on eBay #sponsored
6pcs spongebob fish - spongebob,

6pcs spongebob fish - spongebob,

£5.20
Buy It Now

» View on eBay #sponsored
Shrimp breeding cave - cave, fish

Shrimp breeding cave - cave, fish

£1.29
Buy It Now

» View on eBay #sponsored
Artificial aquarium plants - aquarium,

Artificial aquarium plants - aquarium,

£3.29
Buy It Now

» View on eBay #sponsored
Air bubble treasure chest - bubble,

Air bubble treasure chest - bubble,

£7.34
Buy It Now

» View on eBay #sponsored
Natural driftwood aquarium - natural,

Natural driftwood aquarium - natural,

£4.00
Buy It Now

» View on eBay #sponsored
Aquarium black blue - black, /

Aquarium black blue - black, /

£6.99
Buy It Now

» View on eBay #sponsored
Aquarium botanical starter - aquarium,

Aquarium botanical starter - aquarium,

£6.95
Buy It Now

» View on eBay #sponsored
Extra large root and plants - large,

Extra large root and plants - large,

£67.92
Buy It Now

» View on eBay #sponsored
Aqua one air operated - air, ornament

Aqua one air operated - air, ornament

£13.35
Buy It Now

» View on eBay #sponsored
Aquarium fish tank ornament - tank,

Aquarium fish tank ornament - tank,

£4.55
Buy It Now

» View on eBay #sponsored
Air driven frogman - driven, treasure

Air driven frogman - driven, treasure

£9.38
Buy It Now

» View on eBay #sponsored
Fish tank artificial coral - fish,

Fish tank artificial coral - fish,

£8.25
Buy It Now

» View on eBay #sponsored
Aquarium fish tank ornament - fish,

Aquarium fish tank ornament - fish,

£26.98
Buy It Now

» View on eBay #sponsored
Dancing skeleton aquarium - dancing,

Dancing skeleton aquarium - dancing,

£7.99
Buy It Now

» View on eBay #sponsored
Fish tank aquarium ornament - tank,

Fish tank aquarium ornament - tank,

£3.69
Buy It Now

» View on eBay #sponsored
Aquarium fish tank - fish,

Aquarium fish tank - fish,

£3.29
Buy It Now

» View on eBay #sponsored
Artificial fake coral - artificial,

Artificial fake coral - artificial,

£3.92
Buy It Now

» View on eBay #sponsored
1pc artificial resin coral - 1pc,

1pc artificial resin coral - 1pc,

£4.87
Buy It Now

» View on eBay #sponsored
Aquarium underground hiding - aquarium,

Aquarium underground hiding - aquarium,

£11.58
Buy It Now

» View on eBay #sponsored
Pack aquarium fish - pack,

Pack aquarium fish - pack,

£4.99
Buy It Now

» View on eBay #sponsored
Rocky arch aquarium ornament - arch,

Rocky arch aquarium ornament - arch,

£9.49
Buy It Now

» View on eBay #sponsored
Grey natural stone rock effect - natural,

Grey natural stone rock effect - natural,

£25.79
Buy It Now

» View on eBay #sponsored
3pcs set aquarium pineapple - 3pcs/set,

3pcs set aquarium pineapple - 3pcs/set,

£8.78
Buy It Now

» View on eBay #sponsored
Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£9.97
Buy It Now

» View on eBay #sponsored
Betta fish leaf hammock - hammock, 3

Betta fish leaf hammock - hammock, 3

£6.63
Buy It Now

» View on eBay #sponsored
Aquarıum fish tank - aquarıum, ornament

Aquarıum fish tank - aquarıum, ornament

£17.99
Buy It Now

» View on eBay #sponsored
Aquarium hideaway porous fish - aquarium,

Aquarium hideaway porous fish - aquarium,

£5.79
Buy It Now

» View on eBay #sponsored
Aquarium plants artificial - aquarium,

Aquarium plants artificial - aquarium,

£10.97
Buy It Now

» View on eBay #sponsored
Aquarium fish tank background - fish,

Aquarium fish tank background - fish,

£9.45
Buy It Now

» View on eBay #sponsored
Seaview quality aquarium fish - seaview,

Seaview quality aquarium fish - seaview,

£13.49
Buy It Now

» View on eBay #sponsored
10pcs fish tank plants quozuo - , plants,quozuo

10pcs fish tank plants quozuo - , plants,quozuo

£4.99
Buy It Now

» View on eBay #sponsored
Aquarium moss log cave fish - aquarium,

Aquarium moss log cave fish - aquarium,

£8.25
Buy It Now

» View on eBay #sponsored
Mixed artificial green - artificial,

Mixed artificial green - artificial,

£7.20
Buy It Now

» View on eBay #sponsored
Tree stump cave hideaway - stump, fish

Tree stump cave hideaway - stump, fish

£14.98
Buy It Now

» View on eBay #sponsored
Resin aquarium shrimp cave - shrimp,

Resin aquarium shrimp cave - shrimp,

£10.11
Buy It Now

» View on eBay #sponsored
Aquarium fish tank ornament - fish,

Aquarium fish tank ornament - fish,

£12.18
Buy It Now

» View on eBay #sponsored
Large botanical enrichment box - large,

Large botanical enrichment box - large,

£20.00
Buy It Now

» View on eBay #sponsored
Medium root and - medium,

Medium root and - medium,

£52.34
Buy It Now

» View on eBay #sponsored
Aquarium background static - aquarium,

Aquarium background static - aquarium,

£5.99
Buy It Now

» View on eBay #sponsored
Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£14.98
Buy It Now

» View on eBay #sponsored
Dancing skeleton aquarium - dancing,

Dancing skeleton aquarium - dancing,

£4.91
Buy It Now

» View on eBay #sponsored
Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

£11.25
Buy It Now

» View on eBay #sponsored

Looking for more aquarium decorations?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊96 listings · from £1.19 · avg £13.49
⚠️ These listings were last updated more than 10 days ago. Search for fresh listings

Browse 96 aquarium decorations listings currently in our index. Prices range from £1.19 to £79.99, with an average of £13.49. 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 decorations →

Try this: crystal prisms | pleco cave | macaron boxes | aquarium wood | aquarium shipwreck | aquarium skull | food flavouring | bogwood | sun catcher | large corner aquarium

Shop by budget

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

Everything you need to know about aquarium decorations

Whether you are looking for a brand-new or second-hand aquarium decorations, 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 £1.19, while premium listings can reach £79.99 — giving you a wide budget spread to work with. The average price of £13.49 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 decorations Search live on eBay