Aquarium substrate
Aquarium substrate for sale on Ireland's largest auction and classifieds sites
Budget picks — under £11
Collected from mineral • Rich foothills mount • Aso volcano japan - Free postage - New and Used
Non toxic natural • Sands aquariums terrariums • Bird cages planters - Free postage - New and Used
Unipac silver sand • Aquariums terrariums bird • Cages planters flowerpots - Free postage - New and Used
Aquarium pea gravel • Provides varying coarseness • Stone finished appearance - Free postage - New and Used
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Very rough guide • 1ft length aquarium • 10kg sand gravel - Free postage - New and Used
Browse 48 aquarium substrate listings currently in our index. Prices range from £4.99 to £43.19, with an average of £17.84. 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 substrate →
This coral sand • Great marine fish • Loose bags slightly - Free postage - New and Used
Due natural gravel • May arrive damp • Brighten your aquarium - Free postage - New and Used
You are purchasing • 2kg 10kg 20kg • 40kg bag quality - Free postage - New and Used
This coral gravel • Great marine fish • Malawi cichlids crushed - Free postage - New and Used
Jbl proscape volcano • Mineral substrate ideal • Use aquascaping highly - Free postage - New and Used
Tropica substrate nutrient • Rich concentrate placed • Under gravel during - Free postage - New and Used
Cleaner easier maintain • Than gravel that • Muck detritus gathers - Free postage - New and Used
How works dennerle • Substrate acts battery • Your plant roots - Free postage - New and Used
Jbl manado aquarium • Substrate perfect planted • Aquariums makes successful - Free postage - New and Used
Once substrate added • Your aquarium water • Bacteria awaken lightweight - Free postage - New and Used
Encourages strong plant • Growth roots easily • Penetrate spread throughout - Free postage - New and Used
Mid-range — £11 to £20
Fluval bio plant • Shrimp stratum lightweight • Powder format granules - Free postage - New and Used
Liquid plant fertiliser • Flora base pro • Aquascape growth fertilizer - Free postage - New and Used
Fluval stratum inherent • Properties will help • Support neutral slightly - Free postage - New and Used
Such have huge • Wealth experience online • Trading present list - Free postage - New and Used
This aquarium sand • Substrate good choice • You have bottom - Free postage - New and Used
Dennerle plants substrate • Thick covered gravel • Can used back - Free postage - New and Used
Fluval plant shrimp • Stratum ideal substrate • Stimulating growth aquatic - Free postage - New and Used
Ista premium plant • Soil specially formulated • Allow optimal rooting - Free postage - New and Used
Tetra active substrate • Litres water such • Have huge wealth - Free postage - New and Used
Our silica sand • Not artificially coloured • Therefore looks very - Free postage - New and Used
This substrate ensures • Very good rooting • Rapid growth well - Free postage - New and Used
Grain 3mm suitable • All types aquariums • General this substrate - Free postage - New and Used
Fluval plant shrimp • Stratum nutrient rich • Substrate collected from - Free postage - New and Used
Tropica aquarium soil • Japanese natural volcanic • Granulate material such - Free postage - New and Used
Fluval stratum inherent • Properties will help • Support neutral slightly - Free postage - New and Used
Our aquarium gravel • Available 2kg 10kg • 20kg options you - Free postage - New and Used
Premium — over £20
Our new range • Premium fine gravel • Very natural looking - Free postage - New and Used
This reflected price • 5kg 15kg there • More work involved - Free postage - New and Used
Grain 2mm suitable • All types aquariums • General this substrate - Free postage - New and Used
Marina fish tank • Aquarium gravel create • Colourful aquascape your - Free postage - New and Used
Grain 5mm suitable • All types aquariums • General this substrate - Free postage - New and Used
Pea gravel 25kg • Sack bag 5mm • This high quality - Free postage - New and Used
Very rough guide • 1ft length aquarium • 10kg sand gravel - Free postage - New and Used
80gal 300litres sit • Back enjoy your • Masterpiece you have - Free postage - New and Used
Grain 5mm suitable • All types aquariums • General this substrate - Free postage - New and Used
Jbl manado • 25l contents substrate • Available various sizes - Free postage - New and Used
Supporting neutral slightly • Acidic stratum substrates • Are ideal live - Free postage - New and Used
Rapidly reduces ammonia • Help stabilize water • Conditions new aquariums - Free postage - New and Used
Grain 5mm suitable • All types aquariums • General this substrate - Free postage - New and Used
Grain 5mm our • Sand not artificially • Coloured 100 natural - Free postage - New and Used
Our silica sand • Not artificially coloured • Therefore looks very - Free postage - New and Used
Grain 5mm suitable • All types aquariums • General this substrate - Free postage - New and Used
Try this: aquarium diver | aquarium fish tank complete set | aquarium reactor | aquastart 320 | artificial aquarium plants | biube | black fish tank stand | breeding fish | clear seal fish tank | clearseal
🔥 Best eBay deals on aquarium substrate
See all listings on eBay →These 48 listings for aquarium substrate are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.
Fluval Betta Stratum Aquarium
Collected from mineral • Rich foothills mount • Aso volcano japan
£5
Unipac Natural Aquarium Sand
Non toxic natural • Sands aquariums terrariums • Bird cages planters
£6
Unipac Silver Sand Aquarium
Unipac silver sand • Aquariums terrariums bird • Cages planters flowerpots
£7
Everything you need to know about aquarium substrate
Whether you are looking for a brand-new or second-hand aquarium substrate, 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 £4.99, while premium listings can reach £43.19 — giving you a wide budget spread to work with. The average price of £17.84 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.