Lava rock
Lava rock for sale on Ireland's largest auction and classifieds sites
Volcanic lava rock bio filter - , - £27.00
- Free postage - New and Used
- Free postage - New and Used
Premium lava rock medium - rock, or - £8.49
Beautiful stylish pot • Topping terrarium feature • Allgood farm premium - Free postage - New and Used
Beautiful stylish pot • Topping terrarium feature • Allgood farm premium - Free postage - New and Used
Expert bonsai soil mix - mix, | - £7.99
This potent mixture • Rich natural biostimulants • Including seaweed insect - Free postage - New and Used
This potent mixture • Rich natural biostimulants • Including seaweed insect - Free postage - New and Used
Lava rocks for - gas, barbecues - £19.50
Using lava rocks • Chiminea insulates protects • Simple just place - Free postage - New and Used
Using lava rocks • Chiminea insulates protects • Simple just place - Free postage - New and Used
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Aquarium rock stone lava fish - lava, - £18.99
Natural volcanic rocks • Are excellent choice • Any aquarium their - Free postage - New and Used
Natural volcanic rocks • Are excellent choice • Any aquarium their - Free postage - New and Used
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48 listings · from £1.69 · avg £37.25
⚠️ These listings were last updated more than 98 days ago.
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Browse 48 lava rock listings currently in our index. Prices range from £1.69 to £593.2, with an average of £37.25. 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 lava rock →
Aquarium stone fish - fish, tank - £28.99
Lava rocks malawi • Sets they also • Look good light - Free postage - New and Used
Lava rocks malawi • Sets they also • Look good light - Free postage - New and Used
Premium aquarium fish tank - premium, - £49.99
Lava rock suitable • All marine fresh • Water aquariums porous - Free postage - New and Used
Lava rock suitable • All marine fresh • Water aquariums porous - Free postage - New and Used
Aquarium black lava rock - lava, - £36.99
Characterised its deep • Black colour reddish • Tint irregular edges - Free postage - New and Used
Characterised its deep • Black colour reddish • Tint irregular edges - Free postage - New and Used
Aquarium rock fish tank - aquarium, - £62.99
Not affect water • Nor its cloudiness • Suitable all types - Free postage - New and Used
Not affect water • Nor its cloudiness • Suitable all types - Free postage - New and Used
Aquarium lava rock - black,, red - £24.99
Highly detailed comparitively • Light won displace • Huge amounts water - Free postage - New and Used
Highly detailed comparitively • Light won displace • Huge amounts water - Free postage - New and Used
Aquarium gravel lava rocks - £20.99
Natural lava rock • High biological filtration • Aquascaping stones marine - Free postage - New and Used
Natural lava rock • High biological filtration • Aquascaping stones marine - Free postage - New and Used
5kg lava rock - rock, for - £16.99
This quality dark • Red rock used • Gas bbq chargrills - Free postage - New and Used
This quality dark • Red rock used • Gas bbq chargrills - Free postage - New and Used
Volcanic aquarium lava rocks - volcanic, - £93.00
Lava rocks are • Type igneous rock • That created when - Free postage - New and Used
Lava rocks are • Type igneous rock • That created when - Free postage - New and Used
Natural red lava - red, - £31.99
Create your own • Aquascape build unique • Natural looking underwater - Free postage - New and Used
Create your own • Aquascape build unique • Natural looking underwater - Free postage - New and Used
Aquarium driftwood handcrafted - driftwood, - £44.38
Embrace natural beauty • This hand crafted • Aquascape cradle shadows - Free postage - New and Used
Embrace natural beauty • This hand crafted • Aquascape cradle shadows - Free postage - New and Used
9kg bio volcanic lava - 1.9kg, - £7.54
Lava rock suitable • All marine fresh • Water aquariums porous - Free postage - New and Used
Lava rock suitable • All marine fresh • Water aquariums porous - Free postage - New and Used
Premium quality black lava - premium, - £3.79
Please press see • Full description bellow - Free postage - New and Used
Please press see • Full description bellow - Free postage - New and Used
Dark galapagos lava rock ohko - galapagos, - £24.99
Cavernous surface optimal • Placing plants they • Are perfectly suitable - Free postage - New and Used
Cavernous surface optimal • Placing plants they • Are perfectly suitable - Free postage - New and Used
Black horticultural lava rock - black, - £12.88
Ideal succulent hobbyists • Lovers lava rock • Has excellent water - Free postage - New and Used
Ideal succulent hobbyists • Lovers lava rock • Has excellent water - Free postage - New and Used
Black lava beads rock - beads, gemstone - £2.99
Strand beads • Natural lava stone • 8mm 10mm 12mm - Free postage - New and Used
Strand beads • Natural lava stone • 8mm 10mm 12mm - Free postage - New and Used
Aquarium rock stone fish tank - aquarium, - £75.59
Lava rocks 100 • Natural they also • Look good light - Free postage - New and Used
Lava rocks 100 • Natural they also • Look good light - Free postage - New and Used
Black lava rock volcanic - black, - £9.21
Arabic incense censer • Yoga natural volcanic • Rocks porous breathable - Free postage - New and Used
Arabic incense censer • Yoga natural volcanic • Rocks porous breathable - Free postage - New and Used
Natural lava rock stone - lava, - £4.39
Calming lava stone • That can help • Gives strength courage - Free postage - New and Used
Calming lava stone • That can help • Gives strength courage - Free postage - New and Used
Lava rock gravel terrarium - lava, - £7.99
Lava rock • Important aeration igredient • Good substrate mix - Free postage - New and Used
Lava rock • Important aeration igredient • Good substrate mix - Free postage - New and Used
Volcanic lava rocks - volcanic, 100% - £5.99
Natural volcanic lava • Rocks 100 pure • Fire pits gas - Free postage - New and Used
Natural volcanic lava • Rocks 100 pure • Fire pits gas - Free postage - New and Used
Bonsai soil mix 800g bags - bonsai, - £8.15
- Free postage - New and Used
- Free postage - New and Used
Lava rock terrarium aquarium - rock, - £1.69
Lava rocks are • Perfect decorative addition • Any terrarium aquarium - Free postage - New and Used
Lava rocks are • Perfect decorative addition • Any terrarium aquarium - Free postage - New and Used
Lava rock gemstone - lava, beads - £4.09
Lava rock gemstone • Grounding stone that • Strengthens one connection - Free postage - New and Used
Lava rock gemstone • Grounding stone that • Strengthens one connection - Free postage - New and Used
500g volcanic rock bio balls - volcanic, - £6.99
Itshighly porous structure • Allows maximum surface • Area microbial colonization - Free postage - New and Used
Itshighly porous structure • Allows maximum surface • Area microbial colonization - Free postage - New and Used
Pizza baking stone - baking, - £29.95
Lava stone • Baking grilling roasting • Your bbq using - Free postage - New and Used
Lava stone • Baking grilling roasting • Your bbq using - Free postage - New and Used
Commercial gas lava rock grill - commercial, - £593.20
Montague commercial gas • Lava rock grill • High quality cooking - Free postage - New and Used
Montague commercial gas • Lava rock grill • High quality cooking - Free postage - New and Used
Aquarium driftwood handcrafted - aquarium, - £44.38
Embrace natural beauty • This hand crafted • Aquascape obsidian crown - Free postage - New and Used
Embrace natural beauty • This hand crafted • Aquascape obsidian crown - Free postage - New and Used
5kg white commercial pumice - 5kg, - £38.00
Cpuk part number • Lava9 5kg bag • Cream lava rock - Free postage - New and Used
Cpuk part number • Lava9 5kg bag • Cream lava rock - Free postage - New and Used
Lava rock aquarium - lava, pond - £12.94
- Free postage - New and Used
- Free postage - New and Used
10kg lava rock - 10kg, - £62.00
5kg bags cream • Lava rock 10kg • Total long lasting - Free postage - New and Used
5kg bags cream • Lava rock 10kg • Total long lasting - Free postage - New and Used
Black lava deco - lava, 70–90 - £31.99
Aquarium length suitable • All types aquariums • Stone pieces around - Free postage - New and Used
Aquarium length suitable • All types aquariums • Stone pieces around - Free postage - New and Used
Black horticultural lava - horticultural, rock - £13.52
Yunstk succulent cactus • Bonsai potting decorative • Soil there are - Free postage - New and Used
Yunstk succulent cactus • Bonsai potting decorative • Soil there are - Free postage - New and Used
Red lava rock volcanic - red, - £8.99
Comprises rock weight • Around 926g red • Volcanic decoration aquascaping - Free postage - New and Used
Comprises rock weight • Around 926g red • Volcanic decoration aquascaping - Free postage - New and Used
Whi lava rock - whİte, - £16.99
This quality lava • Rock used gas • Bbq chargrills archway - Free postage - New and Used
This quality lava • Rock used gas • Bbq chargrills archway - Free postage - New and Used
Men lava stone bracelet - men’s, - £4.99
Material natural lava • Stone wooden beads • Bead bracelet spiritual - Free postage - New and Used
Material natural lava • Stone wooden beads • Bead bracelet spiritual - Free postage - New and Used
Wio etna lava stone - wio, kg - £7.63
Etna lava stone • Unique volcanic rock • Aquariums terrariums ideal - Free postage - New and Used
Etna lava stone • Unique volcanic rock • Aquariums terrariums ideal - Free postage - New and Used
New natural lava - new, rock - £4.99
Materials natural lava • Stones are said • Have healing powers - Free postage - New and Used
Materials natural lava • Stones are said • Have healing powers - Free postage - New and Used
Anubias lava rock - rock, (6-9cm) - £5.90
Natural lava rock • Base paired healthy • Anubias plant perfect - Free postage - New and Used
Natural lava rock • Base paired healthy • Anubias plant perfect - Free postage - New and Used
Purple jasper lava rock - purple, - £10.95
Lava rock raw • Porous volcanic stone • That deeply grounding - Free postage - New and Used
Lava rock raw • Porous volcanic stone • That deeply grounding - Free postage - New and Used
Flower gemstone lava rock - lava, - £4.96
Purple yellow lava • Rock stone flower • Shape beads jewelry - Free postage - New and Used
Purple yellow lava • Rock stone flower • Shape beads jewelry - Free postage - New and Used
Natural volcanic red - natural, - £7.90
Volcanic lava rock • Aquariums natural aquarium • Stone biological filtration - Free postage - New and Used
Volcanic lava rock • Aquariums natural aquarium • Stone biological filtration - Free postage - New and Used
Black lava aquarium - aquarium, rock - £24.10
Aquarium volcanic rock • Fish tank stone • Decoration perfect enhancing - Free postage - New and Used
Aquarium volcanic rock • Fish tank stone • Decoration perfect enhancing - Free postage - New and Used
Elementi diy fire table burner - elementi, - £195.00
Lava rock included • Create your own • Style fire table - Free postage - New and Used
Lava rock included • Create your own • Style fire table - Free postage - New and Used
Try this: betta fish tanks | saltwater tank | freshwater tropical fish | large marine fish tanks | sump refugium | aquarium glass | clearseal aquarium tanks | cylinder fish tank | coffee table fish tank | clearseal tank
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Everything you need to know about lava rock
Whether you are looking for a brand-new or second-hand lava rock, eBay offers one of the largest selections available online. With 48 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 £593.2 — giving you a wide budget spread to work with. The average price of £37.25 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.