For Sale UK

Fish tank decorations

4

Fish tank decorations for sale on largest auction and classifieds sites

Home / Decorations / Fish tank decorations refurbished & used for sale | For Sale UK
Shrimp breeding cave - shrimp,

Shrimp breeding cave - shrimp,

£1.48
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Large aquarium cave hide - aquarium,

Large aquarium cave hide - aquarium,

£27.99
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Large sunken shipwreck - large,

Large sunken shipwreck - large,

£14.68
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Dragon rock aquarium fish tank - rock,

Dragon rock aquarium fish tank - rock,

£6.99
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Large tall rock mountain fish - large,

Large tall rock mountain fish - large,

£29.95
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Aquarium fish tank decor - aquarium,

Aquarium fish tank decor - aquarium,

£11.48
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Aquarium fish tank ornament - fish,

Aquarium fish tank ornament - fish,

£14.98
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Extra large castle fish - large, xl

Extra large castle fish - large, xl

£79.99
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Aquarium fish tank decor - fish,

Aquarium fish tank decor - fish,

£9.39
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Multiple colors artificial - colors,

Multiple colors artificial - colors,

£7.99
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Large green fish - large,

Large green fish - large,

£13.74
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Multiple colors artificial - colors,

Multiple colors artificial - colors,

£2.89
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Aquarium fish tank ornament - fish,

Aquarium fish tank ornament - fish,

£13.57
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Aquarium fish tank - tank, ornament

Aquarium fish tank - tank, ornament

£19.99
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Aquarium fish tank ornament - tank,

Aquarium fish tank ornament - tank,

£13.99
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Aquarium vivarium fish - vivarium,

Aquarium vivarium fish - vivarium,

£14.99
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Fish tank plants quozuo - tank, plants,quozuo

Fish tank plants quozuo - tank, plants,quozuo

£5.99
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Shrimp breeding cave - shrimp,

Shrimp breeding cave - shrimp,

£1.99
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Fish tank aquarium ornament - fish,

Fish tank aquarium ornament - fish,

£3.69
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Aquarium oxygen pump air - oxygen,

Aquarium oxygen pump air - oxygen,

£2.70
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Natural aquarium cave - natural,

Natural aquarium cave - natural,

£7.72
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Tree log hide ornament - log,

Tree log hide ornament - log,

£4.79
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Piece artificial aquarium - 10-piece,

Piece artificial aquarium - 10-piece,

£3.96
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Artificial barrel cave - artificial,

Artificial barrel cave - artificial,

£3.68
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Multiple colors artificial - colors,

Multiple colors artificial - colors,

£2.99
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Multifunctional aquarium - multifunctional,

Multifunctional aquarium - multifunctional,

£6.99
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Extra large galleon - ship, wreck

Extra large galleon - ship, wreck

£79.95
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Aquarium pump air - aquarium,

Aquarium pump air - aquarium,

£7.79
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Aquarium fish tank ornament - fish,

Aquarium fish tank ornament - fish,

£21.99
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Aquarium underground cave fish - aquarium,

Aquarium underground cave fish - aquarium,

£21.98
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Aquarium fish tank ornament - fish,

Aquarium fish tank ornament - fish,

£28.98
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Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£12.99
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1pc aquarium hollow hole log - hollow,

1pc aquarium hollow hole log - hollow,

£6.27
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Safe fish tank underground - safe,

Safe fish tank underground - safe,

£10.14
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Superfish deco wood - wood, artificial

Superfish deco wood - wood, artificial

£13.95
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Superfish decorative poster - superfish,

Superfish decorative poster - superfish,

£8.25
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Large artificial aquarium - large,

Large artificial aquarium - large,

£67.99
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Aquarium plants artificial - aquarium,

Aquarium plants artificial - aquarium,

£10.97
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Aquarium cave decoration - aquarium,

Aquarium cave decoration - aquarium,

£18.59
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Fish tank stone - tank, rock

Fish tank stone - tank, rock

£9.99
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Aquarium ornament fish - uk,

Aquarium ornament fish - uk,

£9.78
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Natural aquarium driftwood - aquarium,

Natural aquarium driftwood - aquarium,

£3.19
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10x artificial aquarium plants - artificial,

10x artificial aquarium plants - artificial,

£6.89
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Dancing skeleton aquarium - skeleton,

Dancing skeleton aquarium - skeleton,

£4.99
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Aquarium ornament castle - aquarium,

Aquarium ornament castle - aquarium,

£35.99
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Aquarium pump air bubble - aquarium,

Aquarium pump air bubble - aquarium,

£7.83
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Artificial water grass plant - artificial,

Artificial water grass plant - artificial,

£5.39
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Tank ornament aquarium - ornament,

Tank ornament aquarium - ornament,

£7.20
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Multiple colors artificial - multiple,

Multiple colors artificial - multiple,

£3.30
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Fish tank decorations fake - fish,

Fish tank decorations fake - fish,

£10.97
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Mini sea turtle resin aquarium - mini,

Mini sea turtle resin aquarium - mini,

£2.45
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Artificial fake coral water - artificial,

Artificial fake coral water - artificial,

£3.61
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Dancing skeleton aquarium - dancing,

Dancing skeleton aquarium - dancing,

£4.95
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Artificial coral fish tank - artificial,

Artificial coral fish tank - artificial,

£3.95
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Aquarium wood root fish tank - fish,

Aquarium wood root fish tank - fish,

£13.99
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Aquarium fish tank ornament - tank,

Aquarium fish tank ornament - tank,

£13.91
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Swell aquarium decoration red - swell,

Swell aquarium decoration red - swell,

£6.06
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Talawa wood aquascaping - wood,

Talawa wood aquascaping - wood,

£36.98
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Fish tank ornaments - tank, for

Fish tank ornaments - tank, for

£14.99
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Plastic aquarium fish tank - aquarium,

Plastic aquarium fish tank - aquarium,

£2.40
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Artificial water grass plant - artificial,

Artificial water grass plant - artificial,

£6.59
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Extra large fish tank - xl,

Extra large fish tank - xl,

£79.95
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Aquarium background static - background,

Aquarium background static - background,

£6.99
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Shrimp breeding cave fish - cave, tank

Shrimp breeding cave fish - cave, tank

£1.69
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Large artificial aquarium silk - large,

Large artificial aquarium silk - large,

£59.99
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Superfish ceramic caves shrimp - caves,

Superfish ceramic caves shrimp - caves,

£8.89
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Fish tank aquarium - fish, ornament

Fish tank aquarium - fish, ornament

£5.84
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1pc tree stump fish tank - 1pc,

1pc tree stump fish tank - 1pc,

£5.65
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Simulated lotus leaves betta - leaves,

Simulated lotus leaves betta - leaves,

£2.79
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Green red silk aquarium - green, fish

Green red silk aquarium - green, fish

£7.95
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Plastic aquarium fish tank - aquarium,

Plastic aquarium fish tank - aquarium,

£2.65
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Superfish deco poster aquarium - superfish,

Superfish deco poster aquarium - superfish,

£8.95
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Aqua one air operated - operated, ornament

Aqua one air operated - operated, ornament

£12.35
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Rustic rock and log - log, effect

Rustic rock and log - log, effect

£16.79
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Fish tank artificial coral - fish,

Fish tank artificial coral - fish,

£5.12
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Aquarium fish tank ornament - fish,

Aquarium fish tank ornament - fish,

£9.58
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Swell artificial - swell,

Swell artificial - swell,

£8.03
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Floating rock island - rock,

Floating rock island - rock,

£6.99
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Dancing skeleton aquarium - skeleton,

Dancing skeleton aquarium - skeleton,

£3.84
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Pcs large aquarium plants - 2,

Pcs large aquarium plants - 2,

£11.74
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1pc aquarium hollow hole log - aquarium,

1pc aquarium hollow hole log - aquarium,

£5.56
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Fish tank plane decor aquarium - fish,

Fish tank plane decor aquarium - fish,

£13.67
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Ancient underwater temple - ancient, ruin

Ancient underwater temple - ancient, ruin

£12.00
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Aquarium pineapple spongebob - pineapple,

Aquarium pineapple spongebob - pineapple,

£5.50
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Betta breakthrough branch - betta,

Betta breakthrough branch - betta,

£21.85
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Natural driftwood fish tank - driftwood,

Natural driftwood fish tank - driftwood,

£5.86
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20pcs aquarium plants - plants,, green

20pcs aquarium plants - plants,, green

£10.88
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Extra large helicopter - extra,

Extra large helicopter - extra,

£45.15
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Multiple colors artificial - multiple,

Multiple colors artificial - multiple,

£2.97
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Pcs fish tank decor - pcs,

Pcs fish tank decor - pcs,

£5.49
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Shrimp breeding cave fish - breeding, tank

Shrimp breeding cave fish - breeding, tank

£1.45
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6pcs aquatic plant holder - aquatic,

6pcs aquatic plant holder - aquatic,

£8.79
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Fish tank aquarium ornament - fish,

Fish tank aquarium ornament - fish,

£12.99
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Aquarium ornament tree stump - aquarium,

Aquarium ornament tree stump - aquarium,

£6.21
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Aquarium fish tank ornament - aquarium,

Aquarium fish tank ornament - aquarium,

£19.98
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Floating rock ornament - rock,

Floating rock ornament - rock,

£10.58
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Looking for more fish tank decorations?

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📊96 listings · from £1.45 · avg £13.63
⚠️ These listings were last updated more than 15 days ago. Search for fresh listings

Browse 96 fish tank decorations listings currently in our index. Prices range from £1.45 to £79.99, with an average of £13.63. 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 fish tank decorations →

Try this: redmoor wood | vivarium wood | 3 foot aquarium | 7 ft fish tank | 8ft fish tank | acropora coral | aquarium catfish | beautiful fish tanks | big fish tanks | coral tank

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Everything you need to know about fish tank decorations

Whether you are looking for a brand-new or second-hand fish tank 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 £1.45, while premium listings can reach £79.99 — giving you a wide budget spread to work with. The average price of £13.63 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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