For Sale

Marine fish tank

4

Marine fish tank for sale on largest auction and classifieds sites

Home / Fish & Aquariums / Marine fish tank refurbished & used for sale | For Sale
Egg crate for aquarium fish - egg,

Egg crate for aquarium fish - egg,

€3.49
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Marine fish tank circulation - fish,

Marine fish tank circulation - fish,

€55.21
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Seneye usb reef water - seneye,

Seneye usb reef water - seneye,

€156.70
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Marine fish tank circulation - marine,

Marine fish tank circulation - marine,

€59.90
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300l 4ft fish - fish, aquarium

300l 4ft fish - fish, aquarium

€699.99
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Cabinet aquarium 4ft tropical - cabinet,

Cabinet aquarium 4ft tropical - cabinet,

€599.99
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400l canister filter set - filter,

400l canister filter set - filter,

€30.98
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Hidom aquarium wave maker - hidom,

Hidom aquarium wave maker - hidom,

€14.45
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Popbloom rl60 wifi marine - popbloom,

Popbloom rl60 wifi marine - popbloom,

€68.30
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Bond ha6 clear - it, 310ml

Bond ha6 clear - it, 310ml

€8.50
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Caribsea ocean direct - caribsea,

Caribsea ocean direct - caribsea,

€46.95
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Instant ocean marine salt - instant,

Instant ocean marine salt - instant,

€279.99
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Arcadia polyfilter standard - arcadia,

Arcadia polyfilter standard - arcadia,

€14.99
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Tmc 60l marine cube - tmc,

Tmc 60l marine cube - tmc,

€363.70
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Ha6 310ml aquarium silicone - 310ml,

Ha6 310ml aquarium silicone - 310ml,

€74.99
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Ati essentials pro marine reef - essentials,

Ati essentials pro marine reef - essentials,

€89.91
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Marine 135l glass rectangle - 135l,

Marine 135l glass rectangle - 135l,

€300.22
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Reef crystals marine salt - reef, 2kg

Reef crystals marine salt - reef, 2kg

€309.99
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Hidom external aquarium filter - external,

Hidom external aquarium filter - external,

€10.95
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Marine fish tank lights - marine,

Marine fish tank lights - marine,

€104.70
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Jumpguard diy aquarium - d-d,

Jumpguard diy aquarium - d-d,

€10.99
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Aqua one stripglo marine - one, led

Aqua one stripglo marine - one, led

€31.90
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Mx4 maxspect razor r420r - maxspect,

Mx4 maxspect razor r420r - maxspect,

€260.70
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Bond ha6 clear 310ml - ha6,

Bond ha6 clear 310ml - ha6,

€13.50
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Macro algae mystery bag - algae,

Macro algae mystery bag - algae,

€16.15
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Tims one only life - life, filter

Tims one only life - life, filter

€32.95
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Hidom aquarium air - hidom,

Hidom aquarium air - hidom,

€14.99
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Pro jbl aquatest lab - jbl, kit

Pro jbl aquatest lab - jbl, kit

€52.70
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Marine tank return water - marine,

Marine tank return water - marine,

€63.69
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Marine fish tank - marine, circulation

Marine fish tank - marine, circulation

€51.25
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External aquarium canister - external,

External aquarium canister - external,

€59.99
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Marine tank return water - tank,

Marine tank return water - tank,

€99.94
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Fluval sea evo marine fresh - sea,

Fluval sea evo marine fresh - sea,

€169.99
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Sol led system light - led, for

Sol led system light - led, for

€38.00
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Popbloom wifi aquarium - wifi,

Popbloom wifi aquarium - wifi,

€620.00
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Aquaforest reef salt - reef,

Aquaforest reef salt - reef,

€74.90
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Eheim thermocontrol heater - eheim,

Eheim thermocontrol heater - eheim,

€22.30
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Hidom aquarium air pump fish - aquarium,

Hidom aquarium air pump fish - aquarium,

€15.95
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Ati phosphate absorber remover - absorber,

Ati phosphate absorber remover - absorber,

€28.57
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Popbloom 2pcs rl115 marine led - popbloom,

Popbloom 2pcs rl115 marine led - popbloom,

€239.00
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Fish tank marine reef - fish,

Fish tank marine reef - fish,

€83.90
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Pieces decorative fish tank - pieces,

Pieces decorative fish tank - pieces,

€18.29
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Dry reef coral for marine - reef,

Dry reef coral for marine - reef,

€31.89
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Aquarium test tube holder rack - aquarium,

Aquarium test tube holder rack - aquarium,

€5.45
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Bond ha6 black - black, 310ml

Bond ha6 black - black, 310ml

€8.50
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Full range filter grid egg - full,

Full range filter grid egg - full,

€149.99
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Aquarium wave maker pump - wave,

Aquarium wave maker pump - wave,

€10.03
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Complete setup marine - complete,

Complete setup marine - complete,

€208.70
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Diversa aquarium with - aquarium, stand

Diversa aquarium with - aquarium, stand

€519.99
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Filter floss wool media - ,

Filter floss wool media - ,

€18.99
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Allpondsolutions wave maker - allpondsolutions,

Allpondsolutions wave maker - allpondsolutions,

€13.99
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Instant ocean marine salt - marine, 2kg

Instant ocean marine salt - marine, 2kg

€269.99
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Bcuk frozen bloodworm fish - bcuk,

Bcuk frozen bloodworm fish - bcuk,

€16.99
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Fluval fx6 external canister - external,

Fluval fx6 external canister - external,

€305.99
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Genuine eheim parts - eheim,

Genuine eheim parts - eheim,

€2.99
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Phosfoe gfo 1000ml 1kg - phosfoe,

Phosfoe gfo 1000ml 1kg - phosfoe,

€22.99
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Jebao marine reef aquarium - jebao,

Jebao marine reef aquarium - jebao,

€48.99
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Bond ha6 white - it, 310ml

Bond ha6 white - it, 310ml

€13.50
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Marine safe aquarium fish tank - aquarium,

Marine safe aquarium fish tank - aquarium,

€8.00
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Salifert test kit marine - salifert,

Salifert test kit marine - salifert,

€9.99
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Jumpguard pro diy - jumpguard,

Jumpguard pro diy - jumpguard,

€64.99
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Ista coral frag - coral, multi

Ista coral frag - coral, multi

€4.49
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Qlt fish tank - fish, building

Qlt fish tank - fish, building

€26.44
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Waterproof digital aquarium - waterproof,

Waterproof digital aquarium - waterproof,

€3.99
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Silent aquarium oxygen pump - aquarium,

Silent aquarium oxygen pump - aquarium,

€13.49
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Api test tube - tube, holder

Api test tube - tube, holder

€11.75
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Seachem phyto zoo - seachem,

Seachem phyto zoo - seachem,

€21.99
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Dry reef coral and - dry,

Dry reef coral and - dry,

€21.49
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Atm colony marine nitrifying - colony,

Atm colony marine nitrifying - colony,

€15.45
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Dry reef coral and rock - rock, for

Dry reef coral and rock - rock, for

€26.69
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Aqua one nanoreef marine - aqua,

Aqua one nanoreef marine - aqua,

€389.99
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Maxijet maxi jet 1000 - maxi,

Maxijet maxi jet 1000 - maxi,

€28.99
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Ocean nutrition prime reef - ocean,

Ocean nutrition prime reef - ocean,

€12.85
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Hidom aquarium air - hidom, fish

Hidom aquarium air - hidom, fish

€8.49
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25w 300w submersible aquarium - 25w--300w,

25w 300w submersible aquarium - 25w--300w,

€7.82
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Lcd digital thermometer - lcd,

Lcd digital thermometer - lcd,

€3.59
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Tetra easywipes tropical - tetra, 10

Tetra easywipes tropical - tetra, 10

€4.99
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Hidom aquarium heater - heater, 25w-300w

Hidom aquarium heater - heater, 25w-300w

€10.95
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Aquarium fish tank - fish, maker

Aquarium fish tank - fish, maker

€13.95
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4ft fish tank aquarium set - 4ft,

4ft fish tank aquarium set - 4ft,

€669.99
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Aqua one minireef 120 - aqua,

Aqua one minireef 120 - aqua,

€619.99
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100 bio balls sump tank - tank, filter

100 bio balls sump tank - tank, filter

€8.99
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4ft 300l led fish - 4ft, tank

4ft 300l led fish - 4ft, tank

€699.99
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Submersible aquarium fish - submersible, tank

Submersible aquarium fish - submersible, tank

€8.97
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Aquaforest rock 18kg box - 18kg,

Aquaforest rock 18kg box - 18kg,

€78.70
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Submersible aquarium fish - aquarium, tank

Submersible aquarium fish - aquarium, tank

€7.96
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25kg coral samoa sand gravel - sand,

25kg coral samoa sand gravel - sand,

€42.99
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Fluval 307 external aquarium - fluval,

Fluval 307 external aquarium - fluval,

€119.99
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Bubble magus curve extreme - magus,

Bubble magus curve extreme - magus,

€329.99
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Bubble magus auto roller - magus,

Bubble magus auto roller - magus,

€13.31
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3000l marine aquarium wave - 3000l/h,

3000l marine aquarium wave - 3000l/h,

€12.99
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Interpet aquarium sludge - interpet,

Interpet aquarium sludge - interpet,

€2.99
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Submersible aquarium fish tank - submersible,

Submersible aquarium fish tank - submersible,

€7.80
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Seachem aquavitro reef eight - reef,

Seachem aquavitro reef eight - reef,

€16.94
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Variable flow 1500l water - 1500l/h,

Variable flow 1500l water - 1500l/h,

€54.78
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Popbloom reef led aquarium - reef,

Popbloom reef led aquarium - reef,

€155.99
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📊96 listings · from €2.99 · avg €109.64
⚠️ These listings were last updated more than 18 days ago. Search for fresh listings

Browse 96 marine fish tank listings currently in our index. Prices range from €2.99 to €699.99, with an average of €109.64. 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 fish tank →

Try this: goldfish bowl | aquarium sump tank | zoas | nano aquarium | cube aquarium | juwel vision 260 | 90 litre fish tank | fluval tank | juwel rio 400 | aquarium snails

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Everything you need to know about marine fish tank

Whether you are looking for a brand-new or second-hand marine 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 €2.99, while premium listings can reach €699.99 — giving you a wide budget spread to work with. The average price of €109.64 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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