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Aquarium decorations

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Aquarium decorations for sale on largest auction and classifieds sites

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Dancing skeleton aquarium - dancing,

Dancing skeleton aquarium - dancing,

£4.99
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Dancing skeleton aquarium - dancing,

Dancing skeleton aquarium - dancing,

£6.63
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Aquarium cave decoration - aquarium,

Aquarium cave decoration - aquarium,

£19.80
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Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£19.99
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Piece artificial aquarium - 10-piece,

Piece artificial aquarium - 10-piece,

£3.98
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Multiple colors artificial - colors,

Multiple colors artificial - colors,

£6.49
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Plastic aquarium fish tank - plastic,

Plastic aquarium fish tank - plastic,

£2.45
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Dancing skeleton aquarium - dancing,

Dancing skeleton aquarium - dancing,

£6.45
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Dancing skeleton aquarium - skeleton,

Dancing skeleton aquarium - skeleton,

£7.05
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Dancing skeleton aquarium - skeleton,

Dancing skeleton aquarium - skeleton,

£5.30
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Artificial barrel cave - barrel,

Artificial barrel cave - barrel,

£3.70
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Extra large castle fish - large,

Extra large castle fish - large,

£79.99
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Aquarium oxygen pump air - oxygen,

Aquarium oxygen pump air - oxygen,

£2.93
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Aquarium rock fish tank - aquarium,

Aquarium rock fish tank - aquarium,

£19.99
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Azalea root natural aquarium - azalea,

Azalea root natural aquarium - azalea,

£14.69
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Large botanical enrichment box - large,

Large botanical enrichment box - large,

£18.71
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Dancing skeleton aquarium - dancing,

Dancing skeleton aquarium - dancing,

£5.29
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Piece artificial aquarium - artificial,

Piece artificial aquarium - artificial,

£4.75
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Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£14.98
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Dancing skeleton aquarium - dancing,

Dancing skeleton aquarium - dancing,

£6.45
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Aquarium fish tank plastic - fish,

Aquarium fish tank plastic - fish,

£4.99
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Large tall rock mountain fish - mountain,

Large tall rock mountain fish - mountain,

£29.95
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Mixed artificial green - 10,

Mixed artificial green - 10,

£6.70
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Aquarium fish tank - fish, background

Aquarium fish tank - fish, background

£5.95
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Aquarium grass seeds - aquarium,

Aquarium grass seeds - aquarium,

£4.50
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Extra large fish tank - xl,

Extra large fish tank - xl,

£79.95
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Aquarium plants artificial - aquarium,

Aquarium plants artificial - aquarium,

£10.97
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Multiple colors artificial - multiple,

Multiple colors artificial - multiple,

£2.99
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Aquarium vivarium fish tank - vivarium,

Aquarium vivarium fish tank - vivarium,

£14.99
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Aquarium fish tank - fish,

Aquarium fish tank - fish,

£13.99
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Aqua one aquarium - one, plant

Aqua one aquarium - one, plant

£13.85
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Aquarium cave decoration - cave,

Aquarium cave decoration - cave,

£22.58
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Aquarium fish tank decor - tank,

Aquarium fish tank decor - tank,

£7.56
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Dancing skeleton aquarium - dancing,

Dancing skeleton aquarium - dancing,

£6.45
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Pack aquarium fish - 10,

Pack aquarium fish - 10,

£6.99
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Superfish deco poster aquarium - deco,

Superfish deco poster aquarium - deco,

£7.99
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Aquarium fish tank - fish,

Aquarium fish tank - fish,

£7.95
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Large rock formation - rock,

Large rock formation - rock,

£24.95
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Aquarium stone rock natural - aquarium,

Aquarium stone rock natural - aquarium,

£29.15
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Aquarium underground hiding - aquarium,

Aquarium underground hiding - aquarium,

£22.58
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Shrimp breeding cave fish tank - shrimp,

Shrimp breeding cave fish tank - shrimp,

£1.75
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Piece artificial aquarium - 10-piece,

Piece artificial aquarium - 10-piece,

£5.55
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Superfish decorative poster - superfish,

Superfish decorative poster - superfish,

£7.99
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10x artificial aquarium plants - 10x,

10x artificial aquarium plants - 10x,

£4.50
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Floating rock ornament - floating,

Floating rock ornament - floating,

£12.98
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Dancing skeleton aquarium - 3d,

Dancing skeleton aquarium - 3d,

£5.29
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Artificial fake plastic - artificial,

Artificial fake plastic - artificial,

£3.37
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Artificial fake plastic - fake, plastic-water

Artificial fake plastic - fake, plastic-water

£3.27
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Multifunctional aquarium - multifunctional,

Multifunctional aquarium - multifunctional,

£5.49
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Dragon stone rock natural - natural, fish

Dragon stone rock natural - natural, fish

£4.89
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Aquarium plant real look - plant,

Aquarium plant real look - plant,

£9.49
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Dancing skeleton aquarium - skeleton,

Dancing skeleton aquarium - skeleton,

£6.50
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Medium natural bogwood - medium,

Medium natural bogwood - medium,

£17.98
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Bridge fish tank - fish-tank, resin

Bridge fish tank - fish-tank, resin

£6.95
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Aquarium fish tank - tank, ornament

Aquarium fish tank - tank, ornament

£11.87
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Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£6.73
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Talawa wood aquascaping - talawa,

Talawa wood aquascaping - talawa,

£16.98
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Aquarium wood fish tank tree - wood,

Aquarium wood fish tank tree - wood,

£16.19
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Aquarium fish tank - aquarium, titanic

Aquarium fish tank - aquarium, titanic

£12.99
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Pack artificial silk plants - artificial,

Pack artificial silk plants - artificial,

£17.99
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Pack aquarium fish tank - aquarium,

Pack aquarium fish tank - aquarium,

£5.49
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Fish tank decorations fake - tank,

Fish tank decorations fake - tank,

£10.97
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Artificial aquarium decor - artificial,

Artificial aquarium decor - artificial,

£4.99
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Plastic aquarium fish tank - plastic,

Plastic aquarium fish tank - plastic,

£3.10
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Aquarium artificial leaf betta - artificial,

Aquarium artificial leaf betta - artificial,

£3.97
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Large broken battleship - large,

Large broken battleship - large,

£15.99
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Aqarium rock fish - fish, tank

Aqarium rock fish - fish, tank

£95.03
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Aquarium background - aquarium,

Aquarium background - aquarium,

£5.99
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Pcs fish tank decors mini - fish,

Pcs fish tank decors mini - fish,

£5.49
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Aquarium fish tank ornament - fish,

Aquarium fish tank ornament - fish,

£15.39
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Artificial aquarium - 🔥,

Artificial aquarium - 🔥,

£5.35
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1pc aquarium hollow hole - aquarium, log

1pc aquarium hollow hole - aquarium, log

£5.56
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Artificial aquarium plants - artificial,

Artificial aquarium plants - artificial,

£3.74
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Aquarium fish tank ornament - tank,

Aquarium fish tank ornament - tank,

£15.98
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Med large ancient - ancient, root

Med large ancient - ancient, root

£19.98
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Floating rock island suspended - rock,

Floating rock island suspended - rock,

£6.99
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Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£9.58
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Aquarium botanical starter - starter, box

Aquarium botanical starter - starter, box

£4.75
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Aquarium oxygen pump air - pump,

Aquarium oxygen pump air - pump,

£3.39
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10x artificial aquarium - aquarium, plants

10x artificial aquarium - aquarium, plants

£6.89
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Aquarium underground cave fish - aquarium,

Aquarium underground cave fish - aquarium,

£21.98
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Artificial barrel cave - artificial,

Artificial barrel cave - artificial,

£4.49
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Aquarium cave decoration - cave,

Aquarium cave decoration - cave,

£17.99
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Artificial fake coral water - artificial,

Artificial fake coral water - artificial,

£5.90
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Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£7.49
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Large artificial aquarium - artificial,

Large artificial aquarium - artificial,

£67.99
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Shape ceramic spawn - d-,

Shape ceramic spawn - d-,

£13.99
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Rocky arch aquarium ornament - rocky,

Rocky arch aquarium ornament - rocky,

£9.49
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Ceramic ornaments aquarium - ornaments,

Ceramic ornaments aquarium - ornaments,

£6.49
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Aquarium botanical starter - botanical, starter+

Aquarium botanical starter - botanical, starter+

£6.95
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Aquarium fish tank ornament - fish,

Aquarium fish tank ornament - fish,

£19.98
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Pcs spider wood for aquarium - 2,

Pcs spider wood for aquarium - 2,

£6.90
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10pcs set artificial - artificial, aquatic

10pcs set artificial - artificial, aquatic

£8.38
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Large 10pcs aquarium fish - large,

Large 10pcs aquarium fish - large,

£5.99
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Aquarium fish tank - fish,

Aquarium fish tank - fish,

£11.99
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Aquarium stone fish tank - fish,

Aquarium stone fish tank - fish,

£16.19
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Looking for more aquarium decorations?

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📊96 listings · from £1.75 · avg £12.91
⚠️ These listings were last updated more than 12 days ago. Search for fresh listings

Browse 96 aquarium decorations listings currently in our index. Prices range from £1.75 to £95.03, with an average of £12.91. 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 →

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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 £1.75, while premium listings can reach £95.03 — giving you a wide budget spread to work with. The average price of £12.91 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