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Marine salt

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Marine salt for sale on Ireland's largest auction and classifieds sites

Home / Fish & Aquarium / Marine salt refurbished & used for sale | For Sale UK
Instant ocean marine salt 2kg - ocean,

Instant ocean marine salt 2kg - ocean,

£269.99 · Buy It Now

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Instant ocean marine salt - instant,

Instant ocean marine salt - instant,

£104.99 · Buy It Now

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Aquaforest reef salt marine - aquaforest,

Aquaforest reef salt marine - aquaforest,

£69.99 · Buy It Now

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Red sea marine - red,

Red sea marine - red,

£74.99 · Buy It Now

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Instant ocean marine salt - instant,

Instant ocean marine salt - instant,

£57.95 · Buy It Now

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Reef crystals marine - reef, salt

Reef crystals marine - reef, salt

£302.50 · Buy It Now

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Instant ocean aquarium - ocean, salt

Instant ocean aquarium - ocean, salt

£3.99 · Buy It Now

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Nyos pure marine - marine, salt

Nyos pure marine - marine, salt

£70.19 · Buy It Now

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Instant ocean marine - marine, salt

Instant ocean marine - marine, salt

£18.99 · Buy It Now

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Instant ocean marine salt - ocean,

Instant ocean marine salt - ocean,

£279.99 · Buy It Now

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Instant ocean marine salt - instant, 2kg

Instant ocean marine salt - instant, 2kg

£101.75 · Buy It Now

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Iquatics ocean reef pro - reef,

Iquatics ocean reef pro - reef,

£49.99 · Buy It Now

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Aquaforest reef salt - salt, plus

Aquaforest reef salt - salt, plus

£74.90 · Buy It Now

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White rock salt - white,

White rock salt - white,

£20.76 · Buy It Now

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Asf instant ocean - ocean, 4kg/120l

Asf instant ocean - ocean, 4kg/120l

£19.99 · Buy It Now

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Instant ocean marine salt 360g - ocean,

Instant ocean marine salt 360g - ocean,

£23.29 · Buy It Now

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Red sea coral pro - sea,

Red sea coral pro - sea,

£67.90 · Buy It Now

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Aquaforest reef salt 25kg - aquaforest,

Aquaforest reef salt 25kg - aquaforest,

£69.99 · Buy It Now

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Tmc reef salt 10kg - tmc,

Tmc reef salt 10kg - tmc,

£34.03 · Buy It Now

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Instant ocean marine salt - instant,

Instant ocean marine salt - instant,

£18.95 · Buy It Now

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Kent marine reef sea - salt,

Kent marine reef sea - salt,

£5.99 · Buy It Now

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Red sea marine premium grade - sea,

Red sea marine premium grade - sea,

£57.90 · Buy It Now

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Tropic marin pro reef tmc - tropic,

Tropic marin pro reef tmc - tropic,

£55.99 · Buy It Now

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Tropic marin reef salt - tropic, –

Tropic marin reef salt - tropic, –

£38.99 · Buy It Now

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Aquaforest hybrid pro salt - aquaforest,

Aquaforest hybrid pro salt - aquaforest,

£24.99 · Buy It Now

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Tropic marin all for reef - for,

Tropic marin all for reef - for,

£39.99 · Buy It Now

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Instant ocean marine salt - instant,

Instant ocean marine salt - instant,

£27.99 · Buy It Now

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Caribsea liferock 10lb box - 10lb,

Caribsea liferock 10lb box - 10lb,

£64.45 · Buy It Now

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H2ocean marine salt pro - d-d,

H2ocean marine salt pro - d-d,

£30.99 · Buy It Now

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Reef crystals 20kg sea salt - reef,

Reef crystals 20kg sea salt - reef,

£63.95 · Buy It Now

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Asf reef crystals - asf,

Asf reef crystals - asf,

£67.99 · Buy It Now

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White rock salt deicing 15kg - rock,

White rock salt deicing 15kg - rock,

£15.85 · Buy It Now

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Iquatics ocean reef pro - iquatics,

Iquatics ocean reef pro - iquatics,

£34.99 · Buy It Now

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Ha6 sealant silicone rtv - sealant,

Ha6 sealant silicone rtv - sealant,

£45.07 · Buy It Now

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Red sea salt - red,

Red sea salt - red,

£67.90 · Buy It Now

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Ati absolute ocean - absolute, liquid

Ati absolute ocean - absolute, liquid

£33.97 · Buy It Now

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Iquatics ocean reef pro marine - iquatics,

Iquatics ocean reef pro marine - iquatics,

£54.99 · Buy It Now

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Fauna marin reef - marin,

Fauna marin reef - marin,

£40.00 · Buy It Now

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Tmc pro reef marine - tmc, salt

Tmc pro reef marine - tmc, salt

£103.99 · Buy It Now

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Api saltwater master - api, test

Api saltwater master - api, test

£22.99 · Buy It Now

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Salifert test kit - salifert, marine

Salifert test kit - salifert, marine

£13.35 · Buy It Now

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Red sea coral pro marine - sea,

Red sea coral pro marine - sea,

£67.99 · Buy It Now

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Iquatics ocean reef pro marine - iquatics,

Iquatics ocean reef pro marine - iquatics,

£31.99 · Buy It Now

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H2ocean classic formula marine - h2ocean,

H2ocean classic formula marine - h2ocean,

£28.99 · Buy It Now

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Hanna waterproof salinity - hanna,

Hanna waterproof salinity - hanna,

£63.10 · Buy It Now

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Reef crystals sea salt marine - sea,

Reef crystals sea salt marine - sea,

£2.70 · Buy It Now

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Instant ocean 20kg - ocean,

Instant ocean 20kg - ocean,

£57.95 · Buy It Now

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Instant ocean marine salt - ocean,

Instant ocean marine salt - ocean,

£19.21 · Buy It Now

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Fauna marin balling salts - marin,

Fauna marin balling salts - marin,

£117.95 · Buy It Now

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Tropic marin pro reef sea - pro,

Tropic marin pro reef sea - pro,

£25.65 · Buy It Now

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Fauna marin dino algae - fauna,

Fauna marin dino algae - fauna,

£29.99 · Buy It Now

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Nyos aquarium balling salts - nyos,

Nyos aquarium balling salts - nyos,

£41.95 · Buy It Now

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Marine aquarium glass - marine,

Marine aquarium glass - marine,

£6.99 · Buy It Now

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Tropic marin pro reef tmc - reef,

Tropic marin pro reef tmc - reef,

£105.43 · Buy It Now

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Seachem garlic guard - seachem,

Seachem garlic guard - seachem,

£12.99 · Buy It Now

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H2ocean marine salt - marine,

H2ocean marine salt - marine,

£30.99 · Buy It Now

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Tropic marin pro - reef, sea

Tropic marin pro - reef, sea

£79.99 · Buy It Now

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Marine salt refactometer - marine,

Marine salt refactometer - marine,

£5.45 · Buy It Now

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Seachem vibrant sea salt 227l - vibrant,

Seachem vibrant sea salt 227l - vibrant,

£26.80 · Buy It Now

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Marine fine sea salt premium - marine,

Marine fine sea salt premium - marine,

£5.82 · Buy It Now

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Tropic marin all for reef - tropic,

Tropic marin all for reef - tropic,

£34.99 · Buy It Now

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H2ocean marine salt - d-d,

H2ocean marine salt - d-d,

£57.90 · Buy It Now

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Fauna marin calcium balling - fauna,

Fauna marin calcium balling - fauna,

£7.58 · Buy It Now

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Waterlife hydrometer - waterlife,

Waterlife hydrometer - waterlife,

£8.49 · Buy It Now

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Fauna marin balling salts - fauna,

Fauna marin balling salts - fauna,

£118.99 · Buy It Now

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Reef crystals 4kg aquarium - crystals,

Reef crystals 4kg aquarium - crystals,

£18.95 · Buy It Now

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Reeflowers caledonia coral - reeflowers,

Reeflowers caledonia coral - reeflowers,

£65.50 · Buy It Now

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Reeflowers caledonia sea water - reeflowers,

Reeflowers caledonia sea water - reeflowers,

£31.34 · Buy It Now

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Salifert profi test kit range - test,

Salifert profi test kit range - test,

£34.95 · Buy It Now

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Seachem reef plus - plus, full

Seachem reef plus - plus, full

£19.95 · Buy It Now

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Api test kits ammonia nitrate - test,

Api test kits ammonia nitrate - test,

£8.90 · Buy It Now

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Api prevent algae marine fish - marine,

Api prevent algae marine fish - marine,

£9.79 · Buy It Now

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Reef crystals salt - salt,, 20

Reef crystals salt - salt,, 20

£114.99 · Buy It Now

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Aquaforest reef mineral salt - reef,

Aquaforest reef mineral salt - reef,

£12.99 · Buy It Now

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Red sea coral pro - coral, marine

Red sea coral pro - coral, marine

£57.90 · Buy It Now

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Api prevent algae - api, marine

Api prevent algae - api, marine

£9.79 · Buy It Now

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Red sea aiptasia 60ml - red, aiptasia-x

Red sea aiptasia 60ml - red, aiptasia-x

£19.99 · Buy It Now

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Fauna marin dino algae - fauna,

Fauna marin dino algae - fauna,

£37.97 · Buy It Now

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Granville marine white - white, grease

Granville marine white - white, grease

£14.69 · Buy It Now

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Pack ha6 marine safe - 3,

Pack ha6 marine safe - 3,

£12.28 · Buy It Now

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Api saltwater master test kit - api,

Api saltwater master test kit - api,

£24.49 · Buy It Now

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Red sea foundation - red,

Red sea foundation - red,

£27.99 · Buy It Now

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Fudge prep marine rich - fudge,

Fudge prep marine rich - fudge,

£11.99 · Buy It Now

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Tropic marin iod 50ml - marin,

Tropic marin iod 50ml - marin,

£17.99 · Buy It Now

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Tropic marin pro reef sea - sea, salt

Tropic marin pro reef sea - sea, salt

£2.50 · Buy It Now

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Aquarium systems reef - systems,

Aquarium systems reef - systems,

£62.99 · Buy It Now

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Epoxy metal deck - epoxy, two

Epoxy metal deck - epoxy, two

£40.41 · Buy It Now

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Fauna marin salinity - fauna,

Fauna marin salinity - fauna,

£9.81 · Buy It Now

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Fritz 35ppt refractometer - fritz,

Fritz 35ppt refractometer - fritz,

£11.50 · Buy It Now

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Tmc salifert profi test - salifert, kit

Tmc salifert profi test - salifert, kit

£11.58 · Buy It Now

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Tropic marin tmc - tropic,

Tropic marin tmc - tropic,

£19.45 · Buy It Now

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Fluval sea salt - fluval,

Fluval sea salt - fluval,

£9.45 · Buy It Now

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H2ocean marine salt pro - h2ocean,

H2ocean marine salt pro - h2ocean,

£87.99 · Buy It Now

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Tropic marin tmc - triple, buffer

Tropic marin tmc - triple, buffer

£17.45 · Buy It Now

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White rock salt deicing - rock, 10kg

White rock salt deicing - rock, 10kg

£13.02 · Buy It Now

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Seachem reef buffer coral - seachem,

Seachem reef buffer coral - seachem,

£12.99 · Buy It Now

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📊96 listings · from £2.5 · avg £46.76
⚠️ These listings were last updated more than 15 days ago. Search for fresh listings

Browse 96 marine salt listings currently in our index. Prices range from £2.5 to £302.5, with an average of £46.76. 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 →

Try this: tmc aquaray | 6ft fish tanks | eheim filter | koi quarantine tank | 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 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 £2.5, while premium listings can reach £302.5 — giving you a wide budget spread to work with. The average price of £46.76 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.

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