For Sale UK

Aquarium decorations

4

Aquarium decorations for sale on Ireland's largest auction and classifieds sites

Home / Fish & Aquarium / Aquarium decorations refurbished & used for sale | For Sale UK
Artificial barrel cave - artificial,

Artificial barrel cave - artificial,

£3.99 · Buy It Now

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

Aquarium cave decoration - aquarium,

£17.99 · Buy It Now

» View details on eBay #sponsored
Aquarium plant real - aquarium,

Aquarium plant real - aquarium,

£9.49 · Buy It Now

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

Aquarium fish tank - aquarium, ornament

£19.99 · Buy It Now

» View details on eBay #sponsored
2pcs fish tank jellyfish - 2pcs,

2pcs fish tank jellyfish - 2pcs,

£5.97 · Buy It Now

» View details on eBay #sponsored
10pcs artificial floating - artificial,

10pcs artificial floating - artificial,

£5.54 · Buy It Now

» View details on eBay #sponsored
Umorismo pcs fish - 2,

Umorismo pcs fish - 2,

£3.49 · Buy It Now

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

Multiple colors artificial - multiple,

£6.49 · Buy It Now

» View details on eBay #sponsored
Aquarium decorations plants - aquarium,

Aquarium decorations plants - aquarium,

£9.62 · Buy It Now

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

Aquarium fish tank - fish,

£8.65 · Buy It Now

» View details on eBay #sponsored
Fish tank decorations - tank,

Fish tank decorations - tank,

£2.25 · Buy It Now

» View details on eBay #sponsored
Aquarium oxygen pump air - aquarium,

Aquarium oxygen pump air - aquarium,

£2.63 · Buy It Now

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

Fish tank ornament resin - fish,

£5.70 · Buy It Now

» View details on eBay #sponsored
Dragon rock aquarium - fish, tank

Dragon rock aquarium - fish, tank

£6.99 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank plastic - 2,

Aquarium fish tank plastic - 2,

£4.99 · Buy It Now

» View details on eBay #sponsored
Aquarium vivarium fish - aquarium,

Aquarium vivarium fish - aquarium,

£14.99 · Buy It Now

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

Large tall rock mountain - large,

£29.95 · Buy It Now

» View details on eBay #sponsored
10pcs artificial aquatic plant - 10pcs,

10pcs artificial aquatic plant - 10pcs,

£6.98 · Buy It Now

» View details on eBay #sponsored
Best aquarium plant airline - aquarium,

Best aquarium plant airline - aquarium,

£6.56 · Buy It Now

» View details on eBay #sponsored
Aquarium grass seeds - aquarium,

Aquarium grass seeds - aquarium,

£4.50 · Buy It Now

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

10x artificial aquarium plants - artificial,

£6.20 · Buy It Now

» View details on eBay #sponsored
Large sunken shipwreck - large,

Large sunken shipwreck - large,

£14.68 · Buy It Now

» View details on eBay #sponsored
Swell aquarium decoration - aquarium, dark

Swell aquarium decoration - aquarium, dark

£7.00 · Buy It Now

» View details on eBay #sponsored
Pcs set aquarium fish tank - 9,

Pcs set aquarium fish tank - 9,

£9.66 · Buy It Now

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

Aquarium cave decoration roman - aquarium,

£12.58 · Buy It Now

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

Multiple colors artificial - multiple, of

£3.89 · Buy It Now

» View details on eBay #sponsored
Pcs large aquarium - 2,

Pcs large aquarium - 2,

£12.36 · Buy It Now

» View details on eBay #sponsored
New natural aquarium - new, sinkable

New natural aquarium - new, sinkable

£4.98 · Buy It Now

» View details on eBay #sponsored
Pack aquarium fish tank - 2,

Pack aquarium fish tank - 2,

£5.49 · Buy It Now

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

Small botanical enrichment box - small,

£13.47 · Buy It Now

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

Pack aquarium fish tank - pack,

£6.99 · Buy It Now

» View details on eBay #sponsored
Aquarium seiryu rock fish - aquarium,

Aquarium seiryu rock fish - aquarium,

£35.63 · Buy It Now

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

Piece artificial aquarium - 10-piece,

£4.99 · Buy It Now

» View details on eBay #sponsored
Multifunctional aquarium - multifunctional,

Multifunctional aquarium - multifunctional,

£8.06 · Buy It Now

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

Superfish decorative poster - superfish,

£6.99 · Buy It Now

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

Superfish deco poster aquarium - poster,

£7.99 · Buy It Now

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

Piece artificial aquarium - 10-piece,

£4.89 · Buy It Now

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

Extra large castle - extra,

£79.99 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tunnel hideout - aquarium,

Aquarium fish tunnel hideout - aquarium,

£25.98 · Buy It Now

» View details on eBay #sponsored
Aquarium driftwood red - aquarium, moor

Aquarium driftwood red - aquarium, moor

£9.99 · Buy It Now

» View details on eBay #sponsored
Large 10pcs aquarium fish tank - large,

Large 10pcs aquarium fish tank - large,

£5.99 · Buy It Now

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

Aquarium fish tank ornament - aquarium,

£14.98 · Buy It Now

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

Aquarium fish tank ornament - tank,

£11.87 · Buy It Now

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

Piece artificial aquarium - 10-piece,

£5.59 · Buy It Now

» View details on eBay #sponsored
Piece artificial aquarium - artificial,

Piece artificial aquarium - artificial,

£5.20 · Buy It Now

» View details on eBay #sponsored
Aquarium artificial coral - aquarium, reef

Aquarium artificial coral - aquarium, reef

£9.98 · Buy It Now

» View details on eBay #sponsored
5kg 20kg aquarium - 🔥5kg, 20kg🔥

5kg 20kg aquarium - 🔥5kg, 20kg🔥

£99.95 · Buy It Now

» View details on eBay #sponsored
Fish tank plants - fish, plants,

Fish tank plants - fish, plants,

£12.50 · Buy It Now

» View details on eBay #sponsored
Talawa wood aquascaping - wood,

Talawa wood aquascaping - wood,

£12.98 · Buy It Now

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

Aquarium fish tank - aquarium,

£15.98 · Buy It Now

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

Artificial aquarium plants - artificial,

£11.31 · Buy It Now

» View details on eBay #sponsored
Interactive aquarium shrimp - interactive,

Interactive aquarium shrimp - interactive,

£6.85 · Buy It Now

» View details on eBay #sponsored
Aquarium wood root fish - root,

Aquarium wood root fish - root,

£13.99 · Buy It Now

» View details on eBay #sponsored
Aqua one silk plants - aqua,

Aqua one silk plants - aqua,

£9.49 · Buy It Now

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

Aquarium fish tank - aquarium,

£7.95 · Buy It Now

» View details on eBay #sponsored
30cm aquarium reptile fish - 30cm,

30cm aquarium reptile fish - 30cm,

£5.69 · Buy It Now

» View details on eBay #sponsored
Pcs spider wood - 2, for

Pcs spider wood - 2, for

£6.94 · Buy It Now

» View details on eBay #sponsored
Plastic aquarium fish tank - aquarium,

Plastic aquarium fish tank - aquarium,

£4.52 · Buy It Now

» View details on eBay #sponsored
Azalea root natural - root,

Azalea root natural - root,

£56.99 · Buy It Now

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

Multiple colors artificial - colors,

£4.38 · Buy It Now

» View details on eBay #sponsored
Juwel aquarium double poster - juwel,

Juwel aquarium double poster - juwel,

£10.40 · Buy It Now

» View details on eBay #sponsored
Large rock formation - large,

Large rock formation - large,

£24.95 · Buy It Now

» View details on eBay #sponsored
10pcs set artificial aquatic - artificial,

10pcs set artificial aquatic - artificial,

£6.35 · Buy It Now

» View details on eBay #sponsored
Ceramic nature breeding - ceramic,

Ceramic nature breeding - ceramic,

£5.24 · Buy It Now

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

Aquarium underground hiding - aquarium,

£11.58 · Buy It Now

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

Piece artificial aquarium - 10-piece,

£4.75 · Buy It Now

» View details on eBay #sponsored
Med large ancient - med/large,

Med large ancient - med/large,

£19.98 · Buy It Now

» View details on eBay #sponsored
Artificial water plants - artificial,

Artificial water plants - artificial,

£5.99 · Buy It Now

» View details on eBay #sponsored
Pcs fish tank decors - fish,

Pcs fish tank decors - fish,

£5.49 · Buy It Now

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

Large aquarium plants - aquarium,

£10.25 · Buy It Now

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

Aquarium fish tank decor - aquarium,

£8.12 · Buy It Now

» View details on eBay #sponsored
1pc fish tank - tank, decor

1pc fish tank - tank, decor

£6.18 · Buy It Now

» View details on eBay #sponsored
Aquarium black blue - aquarium,

Aquarium black blue - aquarium,

£6.99 · Buy It Now

» View details on eBay #sponsored
Aquarium clover grass - aquarium,

Aquarium clover grass - aquarium,

£7.50 · Buy It Now

» View details on eBay #sponsored
Aquarium silk plants - silk,

Aquarium silk plants - silk,

£18.95 · Buy It Now

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

Aquarium fish tank - aquarium,

£8.35 · Buy It Now

» View details on eBay #sponsored
Derwen oak bogwood 49cm - derwen,

Derwen oak bogwood 49cm - derwen,

£12.98 · Buy It Now

» View details on eBay #sponsored
Aquarium decoration moss - decoration,

Aquarium decoration moss - decoration,

£6.95 · Buy It Now

» View details on eBay #sponsored
Aquarium floating island rock - aquarium,

Aquarium floating island rock - aquarium,

£7.08 · Buy It Now

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

Fish cave aquarium ornament - fish,

£5.61 · Buy It Now

» View details on eBay #sponsored
Mixed artificial green - 5,

Mixed artificial green - 5,

£7.99 · Buy It Now

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

Artificial aquarium plants - aquarium,

£11.27 · Buy It Now

» View details on eBay #sponsored
10pcs set artificial - 10pcs/set,

10pcs set artificial - 10pcs/set,

£6.35 · Buy It Now

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

Christmas fish tank - christmas, aquarium

£9.89 · Buy It Now

» View details on eBay #sponsored
Crashed fighter plane wreck - crashed,

Crashed fighter plane wreck - crashed,

£18.98 · Buy It Now

» View details on eBay #sponsored
Red moor wood root aquarium - wood,

Red moor wood root aquarium - wood,

£21.98 · Buy It Now

» View details on eBay #sponsored
Resin hobbit house aquarium - hobbit,

Resin hobbit house aquarium - hobbit,

£8.02 · Buy It Now

» View details on eBay #sponsored
Resin aquarium ornaments - aquarium,

Resin aquarium ornaments - aquarium,

£3.99 · Buy It Now

» View details on eBay #sponsored
Artificial water grass - water,

Artificial water grass - water,

£5.39 · Buy It Now

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

Artificial fake plastic - artificial, water

£5.33 · Buy It Now

» View details on eBay #sponsored
Shrimp breeding cave - cave, aquarium

Shrimp breeding cave - cave, aquarium

£3.70 · Buy It Now

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

10x artificial aquarium plants - 10x,

£4.50 · Buy It Now

» View details on eBay #sponsored
Supa castle and bridge - supa,

Supa castle and bridge - supa,

£10.61 · Buy It Now

» View details on eBay #sponsored
1xmicro landscape decoration - 1xmicro,

1xmicro landscape decoration - 1xmicro,

£4.86 · Buy It Now

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

Aquarium fish tank - aquarium, ornament

£12.99 · Buy It Now

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

Aquarium fish tank ornament - aquarium,

£11.99 · Buy It Now

» View details 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 £2.25 · avg £11.7
⚠️ These listings were last updated more than 17 days ago. Search for fresh listings

Browse 96 aquarium decorations listings currently in our index. Prices range from £2.25 to £99.95, with an average of £11.7. 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: aquatics | automatic fish feeder | bioflow | cold water fish | co2 reactor | fish pond filters | jebao | lps coral | marine tank | return pump

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 £2.25, while premium listings can reach £99.95 — giving you a wide budget spread to work with. The average price of £11.7 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