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Marine aquarium

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Marine aquarium for sale on largest auction and classifieds sites

Home / Pumps & Compressors / Marine aquarium refurbished & used for sale | For Sale UK
Aqua one 120 complete marine - aqua,

Aqua one 120 complete marine - aqua,

£350.00
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Jebao marine reef - reef, aquarium

Jebao marine reef - reef, aquarium

£48.99
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Egg crate for aquarium fish - crate,

Egg crate for aquarium fish - crate,

£2.99
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Instant ocean marine - instant,

Instant ocean marine - instant,

£43.95
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Red sea reef wave marine - red,

Red sea reef wave marine - red,

£160.00
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Ecotech marine radion xr30 gen - ecotech,

Ecotech marine radion xr30 gen - ecotech,

£52.70
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Fluval sea evo - sea, 52l

Fluval sea evo - sea, 52l

£144.99
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Smart auto top off - smart,

Smart auto top off - smart,

£40.00
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Red sea reef wave gyre - red, 45

Red sea reef wave gyre - red, 45

£260.70
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Clarisea sk3000 marine - clarisea, g2

Clarisea sk3000 marine - clarisea, g2

£90.00
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Marine aquarium live - , rock

Marine aquarium live - , rock

£15.00
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Two red sea reef - reef, 90

Two red sea reef - reef, 90

£312.70
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Marine aquarium nori - aquarium, seaweed

Marine aquarium nori - aquarium, seaweed

£3.99
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Hydra 32hd marine aquarium - hydra, led

Hydra 32hd marine aquarium - hydra, led

£460.60
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Hidom quiet aquarium air pump - aquarium,

Hidom quiet aquarium air pump - aquarium,

£17.45
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Led light lamp - led,

Led light lamp - led,

£39.90
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Orbit marine aquarium - 2,

Orbit marine aquarium - 2,

£208.70
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Ecotech marine vortech - ecotech,

Ecotech marine vortech - ecotech,

£109.90
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Hidom aquarium air pump fish - hidom,

Hidom aquarium air pump fish - hidom,

£13.45
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Eheim compact 1000 - eheim, marine

Eheim compact 1000 - eheim, marine

£16.15
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Lcd digital thermometer - lcd,

Lcd digital thermometer - lcd,

£2.99
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Red sea auto - red, off

Red sea auto - red, off

£104.70
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Aquarium fish transport bags - aquarium,

Aquarium fish transport bags - aquarium,

£5.99
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Red sea reef - reef, 50

Red sea reef - reef, 50

£147.50
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Tunze long magnetic glass - tunze,

Tunze long magnetic glass - tunze,

£16.15
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Jumpguard pro diy - d-d,

Jumpguard pro diy - d-d,

£59.99
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Red sea reef ato marine - red,

Red sea reef ato marine - red,

£150.00
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Aquarium wave maker pump - aquarium,

Aquarium wave maker pump - aquarium,

£10.03
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Hidom controllable pump - pump, for

Hidom controllable pump - pump, for

£69.99
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Custom marine tank - custom, up

Custom marine tank - custom, up

£414.70
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Hepo led aquarium light - led,

Hepo led aquarium light - led,

£48.99
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Stage aquarium reverse - stage,

Stage aquarium reverse - stage,

£31.99
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Ecotech marine radion xr30 - marine,

Ecotech marine radion xr30 - marine,

£414.70
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Ha6 sealant silicone rtv - sealant,

Ha6 sealant silicone rtv - sealant,

£45.07
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London aquatic design ato - aquatic,

London aquatic design ato - aquatic,

£146.30
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Allpondsolutions wave maker - allpondsolutions,

Allpondsolutions wave maker - allpondsolutions,

£13.99
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Jebao wave maker - jebao,

Jebao wave maker - jebao,

£99.99
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100 sheets grade - sheets, nori

100 sheets grade - sheets, nori

£6.89
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Nyos torq reactor marine - nyos,

Nyos torq reactor marine - nyos,

£104.70
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Jebao wavemaker x2 - rw-15,

Jebao wavemaker x2 - rw-15,

£94.30
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Hidom external aquarium filter - hidom,

Hidom external aquarium filter - hidom,

£10.95
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Clarisea sk3000 marine - clarisea,

Clarisea sk3000 marine - clarisea,

£130.00
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Hydra 26hd marine - hydra, led

Hydra 26hd marine - hydra, led

£104.70
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Tmc kreisal specialist - tmc,

Tmc kreisal specialist - tmc,

£167.10
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Tunze ecochic marine aquarium - ecochic,

Tunze ecochic marine aquarium - ecochic,

£16.15
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Jecod sow wavemaker pump - jecod, sow-8

Jecod sow wavemaker pump - jecod, sow-8

£74.99
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Fluval sea evo marine - evo,

Fluval sea evo marine - evo,

£159.99
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4ft fish tank aquarium set - fish, up

4ft fish tank aquarium set - fish, up

£669.99
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Red sea reefato auto top - reefato+,

Red sea reefato auto top - reefato+,

£146.30
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Deltec 600i marine - deltec,

Deltec 600i marine - deltec,

£208.70
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Instant ocean marine salt - instant,

Instant ocean marine salt - instant,

£57.95
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Red sea coral pro - red,

Red sea coral pro - red,

£74.99
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Gracilaria hayi - gracilaria, (red

Gracilaria hayi - gracilaria, (red

£7.59
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Aquarium surface skimmer - aquarium,

Aquarium surface skimmer - aquarium,

£5.99
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Deltec 600i marine aquarium - deltec,

Deltec 600i marine aquarium - deltec,

£115.10
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Hydra 32hd black pair marine - 32hd,

Hydra 32hd black pair marine - 32hd,

£420.00
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Axis marine aquarium - 40,

Axis marine aquarium - 40,

£79.99
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Tropic marin all - all, reef

Tropic marin all - all, reef

£34.45
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Atm colony marine nitrifying - marine,

Atm colony marine nitrifying - marine,

£89.99
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Tims ammonium chloride - dr,

Tims ammonium chloride - dr,

£10.45
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Red sea reef led - reef, pair

Red sea reef led - reef, pair

£300.00
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Air line splitter manifold - splitter,

Air line splitter manifold - splitter,

£389.99
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Hidom aquarium wave - hidom,

Hidom aquarium wave - hidom,

£14.45
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Hidom aquarium air - aquarium,

Hidom aquarium air - aquarium,

£14.99
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Nyos marine aquarium - nyos,

Nyos marine aquarium - nyos,

£47.50
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Aqua one aquarium - one, tanks

Aqua one aquarium - one, tanks

£1139.99
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Lcd digital thermometer - lcd,

Lcd digital thermometer - lcd,

£3.59
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Orbit marine aquarium - ai,

Orbit marine aquarium - ai,

£199.99
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Ocean nutrition formula - ocean, one

Ocean nutrition formula - ocean, one

£18.99
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4mm air line pond - pond, marine

4mm air line pond - pond, marine

£1.99
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Nero marine aquarium - marine,

Nero marine aquarium - marine,

£104.70
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Aquarium filter media net - filter,

Aquarium filter media net - filter,

£2.99
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Cabinet aquarium 4ft - cabinet,

Cabinet aquarium 4ft - cabinet,

£599.99
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Ocean nutrition prime - nutrition,

Ocean nutrition prime - nutrition,

£8.99
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Pack ha6 marine safe - ha6,

Pack ha6 marine safe - ha6,

£12.28
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Tufa natural rock decor - ,

Tufa natural rock decor - ,

£23.98
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Marina aquarium thermometers - marina,

Marina aquarium thermometers - marina,

£4.00
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Maxspect bio sphere holder - maxspect, bio-sphere

Maxspect bio sphere holder - maxspect, bio-sphere

£13.58
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140cm aquarium light - light, rgb

140cm aquarium light - light, rgb

£34.41
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Usb aquarium light led - aquarium,

Usb aquarium light led - aquarium,

£5.69
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Hidom aquarium air - hidom, fish

Hidom aquarium air - hidom, fish

£9.99
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Reef crystals marine - reef,

Reef crystals marine - reef,

£302.50
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Hidom aquarium air - aquarium, pump

Hidom aquarium air - aquarium, pump

£14.99
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Nero wave maker pump - nero,

Nero wave maker pump - nero,

£135.90
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Filter floss wool media roll - media,

Filter floss wool media roll - media,

£18.99
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Bubble magus curve - curve, 7

Bubble magus curve - curve, 7

£63.10
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Vitalis platinum marine - vitalis,

Vitalis platinum marine - vitalis,

£99.99
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Instant ocean marine - ocean,

Instant ocean marine - ocean,

£104.99
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5kg aquarium ocean - aquarium,

5kg aquarium ocean - aquarium,

£25.66
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Hydra 32hd marine aquarium - ai,

Hydra 32hd marine aquarium - ai,

£180.00
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Vibrant liquid reef - liquid, safe

Vibrant liquid reef - liquid, safe

£27.95
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Pacific sun algae light - pacific,

Pacific sun algae light - pacific,

£187.90
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Iquatics juwel compatible - juwel,

Iquatics juwel compatible - juwel,

£16.99
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Prymax marine clear seal - prymax, reef

Prymax marine clear seal - prymax, reef

£38.95
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Marine aquarium led light - marine,

Marine aquarium led light - marine,

£36.90
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Red sea reefer 170ltr plus - red,

Red sea reefer 170ltr plus - red,

£567.70
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Looking for more marine aquarium?

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📊96 listings · from £1.99 · avg £122.3
⚠️ These listings were last updated more than 18 days ago. Search for fresh listings

Browse 96 marine aquarium listings currently in our index. Prices range from £1.99 to £1139.99, with an average of £122.3. 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 aquarium →

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Everything you need to know about marine aquarium

Whether you are looking for a brand-new or second-hand marine aquarium, 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 £1.99, while premium listings can reach £1139.99 — giving you a wide budget spread to work with. The average price of £122.3 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.

🔍 marine aquarium Search live on eBay