Marine salt
Marine salt for sale on Ireland's largest auction and classifieds sites
Instant ocean marine - instant, - £269.99
Such have huge • Wealth experience online • Trading present list - Free postage - New and Used
Such have huge • Wealth experience online • Trading present list - Free postage - New and Used
Tropic marin reef salt - tropic, reef-salt - £64.99
Best results replace • Your aquarium water • Mixed tropic marin - Free postage - New and Used
Best results replace • Your aquarium water • Mixed tropic marin - Free postage - New and Used
Instant ocean marine - ocean, - £9.79
Instant ocean • 20kg boxes 2kg • Salt dechlorinated water - Free postage - New and Used
Instant ocean • 20kg boxes 2kg • Salt dechlorinated water - Free postage - New and Used
H2ocean marine salt pro - d-d, - £30.99
H2ocean salt 6.6kg • Buckets 23kg bucket • 575 690 lts - Free postage - New and Used
H2ocean salt 6.6kg • Buckets 23kg bucket • 575 690 lts - Free postage - New and Used
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Instant ocean aquarium salt - ocean, - £3.99
Instant ocean aquatic • Salt suitable use • Tonic freshwater aquariums - Free postage - New and Used
Instant ocean aquatic • Salt suitable use • Tonic freshwater aquariums - Free postage - New and Used
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48 listings · from £3.99 · avg £57.51
⚠️ These listings were last updated more than 20 days ago.
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Browse 48 marine salt listings currently in our index. Prices range from £3.99 to £298.95, with an average of £57.51. 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 marine salt →
Instant ocean marine salt - instant, - £57.95
Instant ocean synthetic • Sea salt 20kg • 10kg such have - Free postage - New and Used
Instant ocean synthetic • Sea salt 20kg • 10kg such have - Free postage - New and Used
Instant ocean marine salt 2kg - marine, - £101.75
- Free postage - New and Used
- Free postage - New and Used
Iquatics ocean reef pro - iquatics, - £49.99
Why does ocean • Reef pro coral • Salt work because - Free postage - New and Used
Why does ocean • Reef pro coral • Salt work because - Free postage - New and Used
Tropic marin pro reef tmc - marin, - £99.99
Tmc pro reef • Salt pharmaceutical grade • Mix specifically modern - Free postage - New and Used
Tmc pro reef • Salt pharmaceutical grade • Mix specifically modern - Free postage - New and Used
Kent marine reef sea salt - reef, - £4.99
Kent marine salt • Perfect foundation demanding • Enclosed reef aquariums - Free postage - New and Used
Kent marine salt • Perfect foundation demanding • Enclosed reef aquariums - Free postage - New and Used
Reef crystals marine - reef, 2kg - £298.95
Such have huge • Wealth experience online • Trading present list - Free postage - New and Used
Such have huge • Wealth experience online • Trading present list - Free postage - New and Used
Instant ocean marine salt - marine, - £18.99
Such have huge • Wealth experience online • Trading present list - Free postage - New and Used
Such have huge • Wealth experience online • Trading present list - Free postage - New and Used
Nyos pure marine - pure, salt - £70.19
Nyos pure marine • Salt experience difference • Crafted from ultra - Free postage - New and Used
Nyos pure marine • Salt experience difference • Crafted from ultra - Free postage - New and Used
H2ocean marine salt - d-d, pro+ - £30.99
H2ocean salt 6.6kg • Has been developed • Following many months - Free postage - New and Used
H2ocean salt 6.6kg • Has been developed • Following many months - Free postage - New and Used
Reeflowers caledonia coral - reeflowers, - £68.95
Containing additives reeflowers • Caledonia coral salt • Enriched high purity - Free postage - New and Used
Containing additives reeflowers • Caledonia coral salt • Enriched high purity - Free postage - New and Used
Aquaforest reef salt - salt, 25kg - £69.99
Instructions use dissolve • Salt previously prepared • Water temperature should - Free postage - New and Used
Instructions use dissolve • Salt previously prepared • Water temperature should - Free postage - New and Used
Iquatics ocean reef - reef, marine - £31.99
Why does ocean • Reef pro coral • Salt work because - Free postage - New and Used
Why does ocean • Reef pro coral • Salt work because - Free postage - New and Used
Instant ocean marine - instant, - £16.95
Instant ocean marine • Salt trusted high • Mix formulated both - Free postage - New and Used
Instant ocean marine • Salt trusted high • Mix formulated both - Free postage - New and Used
Instant ocean marine - ocean, - £19.21
Since 1964 instant • Ocean most carefully • Formulated manufactured sea - Free postage - New and Used
Since 1964 instant • Ocean most carefully • Formulated manufactured sea - Free postage - New and Used
Aquaforest reef salt plus - +, - £74.90
Dosage storage best • Use reef salt • Should dissolved rodi - Free postage - New and Used
Dosage storage best • Use reef salt • Should dissolved rodi - Free postage - New and Used
Instant ocean marine salt - instant, - £27.99
Instant ocean • Salt dechlorinated water • Stir vigorously mix - Free postage - New and Used
Instant ocean • Salt dechlorinated water • Stir vigorously mix - Free postage - New and Used
Aquaforest reef salt - salt, marine - £69.99
Fully synthetic marine • Salt created aquacultured • Corals this formula - Free postage - New and Used
Fully synthetic marine • Salt created aquacultured • Corals this formula - Free postage - New and Used
Instant ocean 20kg - instant, synthetic - £57.95
Such have huge • Wealth experience online • Trading present list - Free postage - New and Used
Such have huge • Wealth experience online • Trading present list - Free postage - New and Used
Iquatics ocean reef pro marine - ocean, - £54.99
Why does ocean • Reef pro coral • Work because been - Free postage - New and Used
Why does ocean • Reef pro coral • Work because been - Free postage - New and Used
Instant ocean marine salt - instant, - £23.29
Reproducing millions tropical • Sea fish has • Enabled elaborate refine - Free postage - New and Used
Reproducing millions tropical • Sea fish has • Enabled elaborate refine - Free postage - New and Used
Reeflowers caledonia sea - reeflowers, - £32.99
Caledonia sea water • Free organisms that • Could cause problems - Free postage - New and Used
Caledonia sea water • Free organisms that • Could cause problems - Free postage - New and Used
Salifert test kit - salifert, - £19.79
Salifert profi test • Kits 100 200 • Tests - Free postage - New and Used
Salifert profi test • Kits 100 200 • Tests - Free postage - New and Used
Halcyon marine aquarium fish - halcyon, - £54.95
Halcyon marine reef • Salt mix continuum • Premium grade synthetic - Free postage - New and Used
Halcyon marine reef • Salt mix continuum • Premium grade synthetic - Free postage - New and Used
Tropic marin pro - pro, tmc - £57.81
Tropic marin pro • Reef sea salt • Maintain natural stable - Free postage - New and Used
Tropic marin pro • Reef sea salt • Maintain natural stable - Free postage - New and Used
White rock salt deicing - salt, 25kg - £20.76
Salt safe natural • Weed killer use • Paths drives paved - Free postage - New and Used
Salt safe natural • Weed killer use • Paths drives paved - Free postage - New and Used
Halcyon marine reef - salt, mix - £49.95
Halcyon marine reef • Salt mix high • Purity synthetic sea - Free postage - New and Used
Halcyon marine reef • Salt mix high • Purity synthetic sea - Free postage - New and Used
Halcyon marine aquarium - halcyon, - £54.95
Halcyon marine reef • Salt mix continuum • Premium grade synthetic - Free postage - New and Used
Halcyon marine reef • Salt mix continuum • Premium grade synthetic - Free postage - New and Used
Reeflowers caledonia reef salt - caledonia, - £75.95
Reeflowers caledonia reef • Salt produced from • Aquariums containing additives - Free postage - New and Used
Reeflowers caledonia reef • Salt produced from • Aquariums containing additives - Free postage - New and Used
Reef crystals 20kg sea salt - reef, - £63.95
Reef crystals aquarium • Salt 20kg such • Have huge wealth - Free postage - New and Used
Reef crystals aquarium • Salt 20kg such • Have huge wealth - Free postage - New and Used
Ha6 sealant silicone rtv - ha6, - £27.58
High quality non • Automotive silicone sealant • Apply using standard - Free postage - New and Used
High quality non • Automotive silicone sealant • Apply using standard - Free postage - New and Used
Salifert profi test - profi, - £34.95
Test kit salifert • Ammonia nh3 nh4 • Profi - Free postage - New and Used
Test kit salifert • Ammonia nh3 nh4 • Profi - Free postage - New and Used
Reef crystals 4kg aquarium - crystals, - £18.95
Such have huge • Wealth experience online • Trading present list - Free postage - New and Used
Such have huge • Wealth experience online • Trading present list - Free postage - New and Used
Epoxy metal deck - deck, paint - £86.99
Overcoat hours providing • Excellent protective chemical • Resistance finish canal - Free postage - New and Used
Overcoat hours providing • Excellent protective chemical • Resistance finish canal - Free postage - New and Used
Tmc pro reef - reef, marine - £99.99
Not concentrate mixture • Adding full amount • Water tropic marin - Free postage - New and Used
Not concentrate mixture • Adding full amount • Water tropic marin - Free postage - New and Used
Oceamo the most - the, advanced - £38.99
Oceamo doesn just • Provide you list • Numbers complex datasets - Free postage - New and Used
Oceamo doesn just • Provide you list • Numbers complex datasets - Free postage - New and Used
Aquaforest reef mineral - reef, - £12.99
Reef mineral salt • Agent maintain constant • Levels minerals coral - Free postage - New and Used
Reef mineral salt • Agent maintain constant • Levels minerals coral - Free postage - New and Used
Tmc reef salt 10kg - tmc, reef-salt - £35.09
Specific gravity sea • Salt solution should • 1.025 1.027 temperature - Free postage - New and Used
Specific gravity sea • Salt solution should • 1.025 1.027 temperature - Free postage - New and Used
Tropic marin pro reef - marin, sea - £25.65
Experience best your • Aquatic friends tropic • Marin pro reef - Free postage - New and Used
Experience best your • Aquatic friends tropic • Marin pro reef - Free postage - New and Used
Iquatics ocean reef pro marine - ocean, - £34.99
Why does ocean • Reef pro coral • Work because been - Free postage - New and Used
Why does ocean • Reef pro coral • Work because been - Free postage - New and Used
Caribsea liferock 10lb - caribsea, - £64.45
Caribsea liferock begins • Sunlit piece pleistocene • Era seafloor thriving - Free postage - New and Used
Caribsea liferock begins • Sunlit piece pleistocene • Era seafloor thriving - Free postage - New and Used
Fauna marin balling salts - marin, - £117.95
Fauna marin provides • Complete product line • Which simplifies calcium - Free postage - New and Used
Fauna marin provides • Complete product line • Which simplifies calcium - Free postage - New and Used
H2ocean marine salt pro - marine, pro+ - £87.99
H2ocean salt 23kg • Bucket 575 690 • Lts 50.7 lbs - Free postage - New and Used
H2ocean salt 23kg • Bucket 575 690 • Lts 50.7 lbs - Free postage - New and Used
Seachem marine buffer reef - seachem, - £12.99
Marine buffer will • Not raise above • 8.3 even inadvertently - Free postage - New and Used
Marine buffer will • Not raise above • 8.3 even inadvertently - Free postage - New and Used
Try this: fluval roma | tmc aquaray | 6ft fish tanks | eheim filter | juwel rio 400 | red sea max | biorb life | large bogwood | biorb flow | rena aquarium
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Everything you need to know about marine salt
Whether you are looking for a brand-new or second-hand marine salt, 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 £3.99, while premium listings can reach £298.95 — giving you a wide budget spread to work with. The average price of £57.51 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.