For Sale UK

Aquarium rocks

4

Aquarium rocks for sale on largest auction and classifieds sites

Home / Decorations / Aquarium rocks refurbished & used for sale | For Sale UK
5kg 20kg aquarium - -,

5kg 20kg aquarium - -,

£79.95
Buy It Now

» View on eBay #sponsored
Gray seiryu scenery - seiryu, stone

Gray seiryu scenery - seiryu, stone

£4.49
Buy It Now

» View on eBay #sponsored
Aquarium stone rock - stone, natural

Aquarium stone rock - stone, natural

£29.15
Buy It Now

» View on eBay #sponsored
Indonesian live rock - live,

Indonesian live rock - live,

£26.70
Buy It Now

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

Large tall rock mountain - large,

£29.95
Buy It Now

» View on eBay #sponsored
Seiryu ryuoh rock stone ada - seiryu,

Seiryu ryuoh rock stone ada - seiryu,

£58.99
Buy It Now

» View on eBay #sponsored
Dragon rock stone ohko - stone,

Dragon rock stone ohko - stone,

£99.95
Buy It Now

» View on eBay #sponsored
Black sky rock - black,

Black sky rock - black,

£4.49
Buy It Now

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

Superfish deco poster aquarium - deco,

£8.95
Buy It Now

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

Fish tank stone aquarium rock - fish,

£19.99
Buy It Now

» View on eBay #sponsored
Aquarium stone rock - rock, natural

Aquarium stone rock - rock, natural

£62.63
Buy It Now

» View on eBay #sponsored
Lava cobble rock - cobble, ohko

Lava cobble rock - cobble, ohko

£23.99
Buy It Now

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

Aquarium rocks fish - rocks, tank

£21.00
Buy It Now

» View on eBay #sponsored
50mm round air stone - 2",

50mm round air stone - 2",

£4.99
Buy It Now

» View on eBay #sponsored
Glow the dark - the, 3000

Glow the dark - the, 3000

£22.09
Buy It Now

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

Dragon rock aquarium - aquarium, tank

£11.99
Buy It Now

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

Aquarium rock fish tank - rock,

£72.99
Buy It Now

» View on eBay #sponsored
Black lava stones natural - lava,

Black lava stones natural - lava,

£42.99
Buy It Now

» View on eBay #sponsored
Aquarium volcano shape air - volcano,

Aquarium volcano shape air - volcano,

£8.56
Buy It Now

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

Aquarium fish tank - tank, decor

£11.63
Buy It Now

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

Aquarium fish tank - tank, decor

£7.04
Buy It Now

» View on eBay #sponsored
Aquarium lava rock - aquarium,

Aquarium lava rock - aquarium,

£29.99
Buy It Now

» View on eBay #sponsored
Aquarium ornament rock - aquarium,

Aquarium ornament rock - aquarium,

£15.98
Buy It Now

» View on eBay #sponsored
Marine aquarium live - , rock

Marine aquarium live - , rock

£15.00
Buy It Now

» View on eBay #sponsored
Fluval yellow stone - fluval,

Fluval yellow stone - fluval,

£69.99
Buy It Now

» View on eBay #sponsored
Corner slate cave stone - stone, rock

Corner slate cave stone - stone, rock

£14.95
Buy It Now

» View on eBay #sponsored
Aquarium rock seiryu stone - rock,

Aquarium rock seiryu stone - rock,

£97.19
Buy It Now

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

Dragon stone ornament - ornament, fish

£16.98
Buy It Now

» View on eBay #sponsored
Natural scottish slate - natural, rock

Natural scottish slate - natural, rock

£16.14
Buy It Now

» View on eBay #sponsored
Trixes aquarium air bubble - air,

Trixes aquarium air bubble - air,

£5.99
Buy It Now

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

Aquarium decoration stone - aquarium,

£3.23
Buy It Now

» View on eBay #sponsored
Natural dark charcoal - natural, pebbles

Natural dark charcoal - natural, pebbles

£17.21
Buy It Now

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

Aquarium fish tank gravel - aquarium,

£34.95
Buy It Now

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

Dragon stone rock natural fish - dragon,

£4.89
Buy It Now

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

Aquarium rock fish - rock,

£16.19
Buy It Now

» View on eBay #sponsored
Fish tank rock natural - rock,

Fish tank rock natural - rock,

£59.99
Buy It Now

» View on eBay #sponsored
Aquarium rock natural - rock, fish

Aquarium rock natural - rock, fish

£68.03
Buy It Now

» View on eBay #sponsored
Seiryu stone aquarium - stone, rock

Seiryu stone aquarium - stone, rock

£33.98
Buy It Now

» View on eBay #sponsored
Ceramic cylinder air stone koi - air,

Ceramic cylinder air stone koi - air,

£5.99
Buy It Now

» View on eBay #sponsored
Aquarium black lava - black, rock

Aquarium black lava - black, rock

£17.99
Buy It Now

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

Aquarium slate fish - aquarium,

£57.23
Buy It Now

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

Aquarium natural fish tank - ,

£7.54
Buy It Now

» View on eBay #sponsored
Dragon stone seiryu hole rock - dragon,

Dragon stone seiryu hole rock - dragon,

£45.00
Buy It Now

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

Aquarium rock ornament - ornament, fish

£11.99
Buy It Now

» View on eBay #sponsored
Aquarium rock natural fish - natural,

Aquarium rock natural fish - natural,

£46.43
Buy It Now

» View on eBay #sponsored
Dragon rock stone ohko - stone,

Dragon rock stone ohko - stone,

£35.98
Buy It Now

» View on eBay #sponsored
Large new natural - 6x,

Large new natural - 6x,

£13.95
Buy It Now

» View on eBay #sponsored
Aquarium rock natural fish - rock,

Aquarium rock natural fish - rock,

£39.95
Buy It Now

» View on eBay #sponsored
Aquarium ornament castle - aquarium,

Aquarium ornament castle - aquarium,

£35.99
Buy It Now

» View on eBay #sponsored
Nano seiryu stone detailing - nano,

Nano seiryu stone detailing - nano,

£2.77
Buy It Now

» View on eBay #sponsored
Stellar stone aquarium - stone,

Stellar stone aquarium - stone,

£24.99
Buy It Now

» View on eBay #sponsored
Rainbow slate aquarium stone - rainbow,

Rainbow slate aquarium stone - rainbow,

£16.19
Buy It Now

» View on eBay #sponsored
Aquarium ornament shipwreck - aquarium,

Aquarium ornament shipwreck - aquarium,

£25.99
Buy It Now

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

Rustic rock and log effect - rock,

£16.79
Buy It Now

» View on eBay #sponsored
Flat grey stones slate for - slate,

Flat grey stones slate for - slate,

£14.49
Buy It Now

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

Aquarium stone fish - fish, tank

£28.99
Buy It Now

» View on eBay #sponsored
Gray cloud scenery - gray, stone

Gray cloud scenery - gray, stone

£4.40
Buy It Now

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

Fish tank rock aquarium - fish, stone

£64.79
Buy It Now

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

Fish cave aquarium ornament - fish,

£7.39
Buy It Now

» View on eBay #sponsored
5kg seiryu stone - stone, aquarium

5kg seiryu stone - stone, aquarium

£21.50
Buy It Now

» View on eBay #sponsored
Natural slate stone rock - natural,

Natural slate stone rock - natural,

£19.95
Buy It Now

» View on eBay #sponsored
Dragon rock stone - rock,

Dragon rock stone - rock,

£34.95
Buy It Now

» View on eBay #sponsored
Pleco aquarium cave natural - pleco, cave,

Pleco aquarium cave natural - pleco, cave,

£19.95
Buy It Now

» View on eBay #sponsored
Natural dark charcoal pebbles - dark,

Natural dark charcoal pebbles - dark,

£12.93
Buy It Now

» View on eBay #sponsored
Aquarium stone slate - stone,

Aquarium stone slate - stone,

£62.99
Buy It Now

» View on eBay #sponsored
Four slate rock pieces for - four,

Four slate rock pieces for - four,

£13.95
Buy It Now

» View on eBay #sponsored
Aquarium ornament high rock - high,

Aquarium ornament high rock - high,

£21.58
Buy It Now

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

Aquarium fish tank decor - aquarium,

£9.39
Buy It Now

» View on eBay #sponsored
Natural glimmer wood - glimmer, stone

Natural glimmer wood - glimmer, stone

£6.98
Buy It Now

» View on eBay #sponsored
Aqua one natural aquarium - aqua,

Aqua one natural aquarium - aqua,

£14.35
Buy It Now

» View on eBay #sponsored
Dark galapagos lava rock - galapagos,

Dark galapagos lava rock - galapagos,

£36.99
Buy It Now

» View on eBay #sponsored
Natural dark charcoal pebbles - charcoal,

Natural dark charcoal pebbles - charcoal,

£7.50
Buy It Now

» View on eBay #sponsored
Fish tank mountain cave - fish,

Fish tank mountain cave - fish,

£11.39
Buy It Now

» View on eBay #sponsored
Aquarium stone rock - aquarium,

Aquarium stone rock - aquarium,

£29.15
Buy It Now

» View on eBay #sponsored
Amtra petrified rock - -,

Amtra petrified rock - -,

£7.90
Buy It Now

» View on eBay #sponsored
Aquarium stone rocks natural - stone,

Aquarium stone rocks natural - stone,

£21.49
Buy It Now

» View on eBay #sponsored
Castle rocks cave aquarium - on,

Castle rocks cave aquarium - on,

£35.99
Buy It Now

» View on eBay #sponsored
Aquarium rock cave natural - aquarium,

Aquarium rock cave natural - aquarium,

£19.95
Buy It Now

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

Aquarium rock fish tank - rock,

£237.59
Buy It Now

» View on eBay #sponsored
Natural dragon stone - natural,

Natural dragon stone - natural,

£14.99
Buy It Now

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

Aquarium slate fish tank rock - aquarium,

£17.99
Buy It Now

» View on eBay #sponsored
Fish tank rock - rock, stone

Fish tank rock - rock, stone

£64.79
Buy It Now

» View on eBay #sponsored
Deco set multi hole - deco-set,

Deco set multi hole - deco-set,

£28.29
Buy It Now

» View on eBay #sponsored
Aquarium large rocks - aquarium,

Aquarium large rocks - aquarium,

£22.43
Buy It Now

» View on eBay #sponsored
Aquarium landscape stone - landscape,

Aquarium landscape stone - landscape,

£10.39
Buy It Now

» View on eBay #sponsored
Floating rock ornament - floating,

Floating rock ornament - floating,

£10.58
Buy It Now

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

Aquarium rock fish - rock,

£86.39
Buy It Now

» View on eBay #sponsored
Aquarium rock stone lava - aquarium,

Aquarium rock stone lava - aquarium,

£9.99
Buy It Now

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

Aquarium seiryu rock fish tank - aquarium,

£35.63
Buy It Now

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

Large rock mountain - large,

£45.98
Buy It Now

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

Seaview quality aquarium fish - seaview,

£9.95
Buy It Now

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

Aquarium fish tank vivarium - aquarium,

£15.99
Buy It Now

» View on eBay #sponsored
Red lava 20kg - red, aquarium

Red lava 20kg - red, aquarium

£51.95
Buy It Now

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

Aquarium slate fish tank rock - slate,

£19.99
Buy It Now

» View on eBay #sponsored
Glow the dark stones - the,

Glow the dark stones - the,

£7.55
Buy It Now

» View on eBay #sponsored
Mixed aquarium hardscape stone - mixed,

Mixed aquarium hardscape stone - mixed,

£25.65
Buy It Now

» View on eBay #sponsored

Looking for more aquarium rocks?

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

🔍 Search live deals
📊96 listings · from £2.77 · avg £29.41
⚠️ These listings were last updated more than 13 days ago. Search for fresh listings

Browse 96 aquarium rocks listings currently in our index. Prices range from £2.77 to £237.59, with an average of £29.41. 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 rocks →

Try this: aquarium backgrounds | crystal chandeliers | fish tank decorations | redmoor wood | vivarium wood | 3 foot aquarium | 3ft tank | 7 ft fish tank | 8ft fish tank | aquarium catfish

Shop by budget

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

Everything you need to know about aquarium rocks

Whether you are looking for a brand-new or second-hand aquarium rocks, 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 £2.77, while premium listings can reach £237.59 — giving you a wide budget spread to work with. The average price of £29.41 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 rocks Search live on eBay