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Salt water fish tank

4

Salt water fish tank for sale on largest auction and classifieds sites

Home / Measurement & Testing Equipment / Salt water fish tank refurbished & used for sale | For Sale
Api aquarium salt fish health - aquarium,

Api aquarium salt fish health - aquarium,

€7.25
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Smart bluetooth app control - smart,

Smart bluetooth app control - smart,

€95.00
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Aquarium fish tank sinking - fish,

Aquarium fish tank sinking - fish,

€12.83
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Led glass aquarium fish tank - aquarium,

Led glass aquarium fish tank - aquarium,

€29.95
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Aquaforest reef salt marine - aquaforest,

Aquaforest reef salt marine - aquaforest,

€74.90
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Marine aquarium glass - aquarium,

Marine aquarium glass - aquarium,

€6.99
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Salifert test kit marine - kit,

Salifert test kit marine - kit,

€11.49
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Api master test - api,

Api master test - api,

€12.99
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Ha6 bond sealant - bond, it

Ha6 bond sealant - bond, it

€7.99
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Tunze comline doc protein - tunze,

Tunze comline doc protein - tunze,

€149.99
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Seachem prime 50ml 100ml - seachem,

Seachem prime 50ml 100ml - seachem,

€7.95
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Ha6 silicone sealant rtv - ha6,

Ha6 silicone sealant rtv - ha6,

€9.39
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Api nitrate test kit - api,

Api nitrate test kit - api,

€12.25
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Large aquarium cave hide - large, for

Large aquarium cave hide - large, for

€27.99
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Funktion freshwater - funktion,

Funktion freshwater - funktion,

€89.99
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Fluval aquaplus 500ml - fluval,

Fluval aquaplus 500ml - fluval,

€9.80
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Fluval nano desktop fresh - nano,

Fluval nano desktop fresh - nano,

€40.22
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Seachem prime aquarium - seachem, water

Seachem prime aquarium - seachem, water

€7.65
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Salifert test kit set - test, marine

Salifert test kit set - test, marine

€74.99
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Api calcium aquarium salt - api,

Api calcium aquarium salt - api,

€11.65
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Funktion freshwater - funktion,

Funktion freshwater - funktion,

€127.99
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Tropic marin pro - marin,

Tropic marin pro - marin,

€55.99
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Biorb cube 30l aquarium clear - cube,

Biorb cube 30l aquarium clear - cube,

€145.95
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Fluval sea salt hydrometer - sea,

Fluval sea salt hydrometer - sea,

€9.65
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Oase biorb tube - biorb, aquarium

Oase biorb tube - biorb, aquarium

€184.89
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Ha6 silicone sealant rtv - ha6,

Ha6 silicone sealant rtv - ha6,

€9.39
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Instant ocean marine salt - ocean,

Instant ocean marine salt - ocean,

€57.95
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Easy life fluid - fluid, filter

Easy life fluid - fluid, filter

€16.29
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Ati essentials pro marine - pro,

Ati essentials pro marine - pro,

€29.91
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Api test strips ph - strips, 1

Api test strips ph - strips, 1

€11.99
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Concentrated saltwater - concentrated,

Concentrated saltwater - concentrated,

€39.07
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Api white spot cure - spot, ich

Api white spot cure - spot, ich

€13.99
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Aquarium ammonia test strips - test,

Aquarium ammonia test strips - test,

€12.14
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Aquarium test strips - strips,, 7-way

Aquarium test strips - strips,, 7-way

€11.64
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Way aquarium test strips 50 - 8-way,

Way aquarium test strips 50 - 8-way,

€10.71
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Dipstik aquarium test - aquarium,

Dipstik aquarium test - aquarium,

€12.00
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Instant ocean marine salt - ocean,

Instant ocean marine salt - ocean,

€18.99
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Waterlife buffer 2 8 - buffer, 6.5,

Waterlife buffer 2 8 - buffer, 6.5,

€9.99
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Api ammonia test kit - ammonia,

Api ammonia test kit - ammonia,

€18.99
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Seachem reef complete - seachem,

Seachem reef complete - seachem,

€79.99
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Salinity refractometer salt - refractometer,

Salinity refractometer salt - refractometer,

€13.99
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Fluval sea evo 52l - sea,

Fluval sea evo 52l - sea,

€144.99
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Detailed resin coral ornament - resin,

Detailed resin coral ornament - resin,

€16.19
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Api aquarium salt - salt, fish

Api aquarium salt - salt, fish

€8.19
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Salifert profi test kit - profi, range

Salifert profi test kit - profi, range

€34.95
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Esha aquarium water - aquarium, treatment

Esha aquarium water - aquarium, treatment

€9.99
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Salinity refractometer kits - refractometer,

Salinity refractometer kits - refractometer,

€13.39
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Aquaforest carbon marine - aquaforest,

Aquaforest carbon marine - aquaforest,

€15.99
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Easy life fluid filter - easy-life,

Easy life fluid filter - easy-life,

€7.95
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Tr6 dry fiji - tr6, 1.5kg

Tr6 dry fiji - tr6, 1.5kg

€24.10
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Instant ocean marine salt - ocean,

Instant ocean marine salt - ocean,

€18.95
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Aquarium systems reef crystals - aquarium,

Aquarium systems reef crystals - aquarium,

€62.99
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Tmc salifert profi - tmc, test

Tmc salifert profi - tmc, test

€10.75
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New led glass aquarium - glass, fish

New led glass aquarium - glass, fish

€39.95
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Way aquarium test - test, strips

Way aquarium test - test, strips

€11.31
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Eden pdg gravel - eden,

Eden pdg gravel - eden,

€28.74
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Fluval sea evo - fluval, nano

Fluval sea evo - fluval, nano

€159.99
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Fluval m150 submersible fish - submersible,

Fluval m150 submersible fish - submersible,

€20.99
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Nitrate test fish tank water - nitrate,

Nitrate test fish tank water - nitrate,

€13.90
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Seachem safe 50g 250g - 50g, 1kg

Seachem safe 50g 250g - 50g, 1kg

€17.54
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Api prevent algae - api,

Api prevent algae - api,

€4.91
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Tropical sanital aquarium salt - tropical,

Tropical sanital aquarium salt - tropical,

€9.18
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Api pimafix 118ml 237ml - api,

Api pimafix 118ml 237ml - api,

€10.75
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Biorb life 45l - biorb,

Biorb life 45l - biorb,

€199.95
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Ha6 silicone sealant rtv - silicone,

Ha6 silicone sealant rtv - silicone,

€103.00
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Saltwater salt gravimeter - saltwater,

Saltwater salt gravimeter - saltwater,

€5.99
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Easy life aquamaker - easy, aquarium

Easy life aquamaker - easy, aquarium

€7.45
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Aquarium digital thermometer - aquarium,

Aquarium digital thermometer - aquarium,

€9.89
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Api 5in1 aquarium water - api,

Api 5in1 aquarium water - api,

€7.99
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Seachem malawi victoria - malawi,

Seachem malawi victoria - malawi,

€32.99
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Fake coral aquarium - aquarium, ornament

Fake coral aquarium - aquarium, ornament

€8.00
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Aquarium fish tank submersible - aquarium,

Aquarium fish tank submersible - aquarium,

€7.99
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Api master test kit - master,

Api master test kit - master,

€28.95
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Tropic marin all - tropic,

Tropic marin all - tropic,

€34.99
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Salifert marine all one - salifert,

Salifert marine all one - salifert,

€29.95
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Aquarium samoa coral - samoa, 5kg

Aquarium samoa coral - samoa, 5kg

€42.95
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Fish tank decorations princess - tank,

Fish tank decorations princess - tank,

€12.83
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Salifert test kit - kit, set

Salifert test kit - kit, set

€34.95
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Salifert silicate profi test - silicate,

Salifert silicate profi test - silicate,

€12.45
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Interpet aqualibrium salt - aqualibrium,

Interpet aqualibrium salt - aqualibrium,

€6.99
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12x ha6 silicone - 12x,

12x ha6 silicone - 12x,

€48.00
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Api prevent algae 237ml - api,

Api prevent algae 237ml - api,

€10.70
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Aquarium ammonia test strips - ammonia,

Aquarium ammonia test strips - ammonia,

€10.71
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Api master saltwater test kit - test,

Api master saltwater test kit - test,

€29.99
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Adjustable aquarium water - aquarium,

Adjustable aquarium water - aquarium,

€9.83
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Fish tank aquarium - fish,

Fish tank aquarium - fish,

€13.99
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Api quick start aquarium - quick,

Api quick start aquarium - quick,

€12.65
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Salifert profi test kit - profi,

Salifert profi test kit - profi,

€10.25
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Biorb ornament sea urchins - biorb,

Biorb ornament sea urchins - biorb,

€10.79
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Rk2 dry live rock tower - dry,

Rk2 dry live rock tower - dry,

€187.90
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Api aquarium water - aquarium,

Api aquarium water - aquarium,

€14.95
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Biorb classic aquarium acrylic - classic,

Biorb classic aquarium acrylic - classic,

€165.95
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Biorb life aquarium all one - aquarium, in

Biorb life aquarium all one - aquarium, in

€241.95
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Salifert test kit - set, marine

Salifert test kit - set, marine

€28.99
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Seachem prime aquarium - prime,

Seachem prime aquarium - prime,

€89.65
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Aquarium fish tank submersible - fish,

Aquarium fish tank submersible - fish,

€11.50
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Looking for more salt water fish tank?

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📊96 listings · from €4.91 · avg €39.2
⚠️ These listings were last updated more than 17 days ago. Search for fresh listings

Browse 96 salt water fish tank listings currently in our index. Prices range from €4.91 to €241.95, with an average of €39.2. 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 salt water fish tank →

Try this: moisture meter | telequipment | tektronix oscilloscope | digital tachograph | fluke scopemeter | kahles scope | marine refractometer | pico scope | tetra aquarium | tsc2

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Everything you need to know about salt water fish tank

Whether you are looking for a brand-new or second-hand salt water fish tank, 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 €4.91, while premium listings can reach €241.95 — giving you a wide budget spread to work with. The average price of €39.2 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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