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Lava cobble rock - cobble, scaping
£14.99
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Volcanic lava rock - volcanic,
£6.50
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Lava rocks for gas barbecues - for,
£19.50
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Aquarium stone fish tank - aquarium,
£16.19
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Black sky rock - rock,
£19.49
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Aquarium lava rock - lava,
£14.99
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Black lava stones natural - black,
£26.99
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Aquascaping lava rock volcanic - aquascaping,
£9.99
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Aquarium rock stone fish tank - aquarium,
£14.03
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Aquatic flame moss lava - aquatic,
£18.99
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Natural volcanic lava - lava, rock
£4.75
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Black lava rock volcanic - lava,
£13.69
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Aquarium rock fish tank - fish,
£52.99
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Aquarium stone rock natural - stone,
£29.15
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Aquarium rocks fish tank - aquarium,
£64.00
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Java fern moss on - fern, lava
£9.50
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Natural black lava - black, rock
£20.00
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Java moss lava rock - java,
£7.50
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Live java moss lava rock - live,
£5.19
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Dark galapagos lava - galapagos, rock
£24.99
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Lava rock terrarium aquarium - ,
£1.69
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Aquarium lava rocks - aquarium,
£16.24
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Aquarium rock stone lava - aquarium,
£9.99
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Black lava rock - lava,
£11.90
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Small lava rock with - lava,
£6.00
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Live aquarium aquatic - aquarium, plants
£11.99
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Wio darwin black lava nano - black,
£7.89
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Aquarium red lava - lava, rock
£12.00
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Aquarium stone ocean - ocean, fish
£21.59
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Fish tank stone aquarium rock - stone,
£19.99
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Aquarium stone rock natural - aquarium,
£62.63
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Tropica cryptocoryne beckettii - tropica,
£18.99
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Anubias nana petite - anubias, on
£9.90
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Red lava rock for aquariums - red,
£16.24
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Aquarium rock stone fish - aquarium,
£13.51
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Lava rocks for aquarium - for,
£12.78
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Natural volcanic stones large - volcanic,
£11.93
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Bucephalandra plants - bucephalandra, 1
£6.52
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Aquarium stone rock natural - aquarium,
£14.99
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Aquarium decoration stone - aquarium,
£12.95
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Different size lava rock - different,
£5.98
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Anubias mini lava rocks - mini,
£11.50
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Lava rock for gas - rock,
£23.99
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Aquarium rock stone - x2, lava
£9.99
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Red lava 20kg bag - bag, aquarium
£51.95
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Decorative red lava - red,
£125.98
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Natural volcanic red - lava, rock
£29.90
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Lava rock with - lava, live
£16.99
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Large red volcanic - large,
£52.59
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Lava rock live anubias - rock,
£14.99
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Aquarium rock stone lava - x2,
£5.99
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Volcanic lava rock ornaments - volcanic,
£12.99
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Natural volcanic stones large - stones,
£10.92
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Natural red lava rock - natural, stone
£8.62
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Bucephalandra plants - 2,
£10.80
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Bucephalandra x lava - on,
£12.94
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Wio darwin black - wio, stone
£35.79
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Lava rock terrariums aquariums - terrariums,
£8.99
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Succulent decorative volcanic - decorative,
£39.29
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Eheim lav biological filter - lav,
£11.69
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Set aquarium natural rock - 1,
£39.55
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5kg lava rock ornament - rock,
£16.99
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9kg bio volcanic lava rock - bio,
£7.54
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Lava rock filter media - lava,
£16.15
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Small aquarium driftwood - small,
£8.65
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Vgoodall 900g mix - vgoodall,
£11.98
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9kg bio volcanic - volcanic, rock
£7.54
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Java moss lava rock - lava,
£9.90
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Reusable volcanic lava - reusable, rock
£12.82
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Anubias nana petite - anubias, 3
£11.50
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Aquarium rocks 20kg dragon - aquarium,
£44.99
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Lava rocks for gas - for,
£11.87
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Anubias nana large lava - on,
£12.95
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Hanabass pack aquarium - pack, of
£16.62
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Vgoodall 900g mix - vgoodall,
£10.32
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Aquarium lava rock stone - x2, rock/stone
£9.99
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Aquarium safe lava - aquarium-safe, rocks
£23.99
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Aquarium lava rock - x4, rock/stone
£18.99
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Hanabass aquarium lava rocks - aquarium,
£15.30
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Lava rock for - for, black
£11.03
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Aquarium red lava rock - aquarium,
£9.99
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Tropica microsorum pteropus - microsorum, on
£18.99
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New 5kg dark red aquatic - aquatic, lava
£16.99
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Aquarium volcanic lava rock - aquarium,
£9.95
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Lava rock for - rock, plants
£11.36
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Anubias congensis lava - lava, rock
£10.79
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Reusable volcanic lava rocks - volcanic,
£12.28
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Vgoodall 900g mix - vgoodall,
£11.76
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Premium 4kg natural - 4kg, rocks
£26.46
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Porous reusable lava rock - porous,
£12.25
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Lava rocks for - , quite
£47.50
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Volcanic rocks lava accent - rocks,
£33.59
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Aquarium driftwood handcrafted - aquarium,
£29.82
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Tropica bucephalandra pygmaea - tropica,
£18.99
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Fine lava rock for plants - fine,
£12.91
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Natural river pebbles 30mm - natural,
£14.28
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Looking for more aquarium lava rock?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 aquarium lava rock listings currently in our index. Prices range from £1.69 to £125.98, with an average of £18.87. 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 lava rock →
Try this: slate | stained glass suncatcher | wall fish tank | driftwood tree | suncatchers | wilton cake stand | aquarium coral | wedding cake pillars | aquarium cave | large bogwood
Whether you are looking for a brand-new or second-hand aquarium lava rock, 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 £1.69, while premium listings can reach £125.98 — giving you a wide budget spread to work with. The average price of £18.87 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.