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External aquarium filter

4

External aquarium filter for sale on largest auction and classifieds sites

Home / Tool Accessories / External aquarium filter refurbished & used for sale | For Sale
Hidom external aquarium filter - hidom,

Hidom external aquarium filter - hidom,

€69.95
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Aquarium fish tank external - aquarium,

Aquarium fish tank external - aquarium,

€34.99
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Aquarium fish tank - fish, external

Aquarium fish tank - fish, external

€99.99
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Aquarium fish tank - tank, external

Aquarium fish tank - tank, external

€109.99
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Aquarium fish tank external

Aquarium fish tank external

€64.99
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External aquarium fish - fish, tank

External aquarium fish - fish, tank

€19.99
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Aquarium fish tank external - aquarium,

Aquarium fish tank external - aquarium,

€84.99
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Jebao external aquarium - jebao,

Jebao external aquarium - jebao,

€69.95
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External aquarium canister - aquarium,

External aquarium canister - aquarium,

€59.99
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Filter floss wool media - filter,

Filter floss wool media - filter,

€18.99
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External aquarium canister - external,

External aquarium canister - external,

€52.69
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Hidom aquarium external - hidom,

Hidom aquarium external - hidom,

€62.95
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Allpondsolutions 250 - allpondsolutions, ef-250

Allpondsolutions 250 - allpondsolutions, ef-250

€42.99
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Aquarium fish tank external

Aquarium fish tank external

€99.99
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Aquarium fish tank external

Aquarium fish tank external

€84.99
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Jebao external aquarium - jebao,

Jebao external aquarium - jebao,

€64.95
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Aquarium tank external - tank, filter

Aquarium tank external - tank, filter

€8.99
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External aquarium canister - external,

External aquarium canister - external,

€14.99
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External aquarium filter quiet - filter,

External aquarium filter quiet - filter,

€45.96
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Allpondsolutions 500l hang - allpondsolutions, 500l/h

Allpondsolutions 500l hang - allpondsolutions, 500l/h

€29.99
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Allpondsolutions 500l hang - allpondsolutions, 500l/h

Allpondsolutions 500l hang - allpondsolutions, 500l/h

€29.99
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Jbl cristalprofi e1501 - jbl,

Jbl cristalprofi e1501 - jbl,

€57.90
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Fluval 406 external canister - 406,

Fluval 406 external canister - 406,

€57.90
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Sunsun ybf 500 aquarium - sunsun-ybf,

Sunsun ybf 500 aquarium - sunsun-ybf,

€59.99
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Swell aquarium external filter - aquarium,

Swell aquarium external filter - aquarium,

€45.99
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Activated carbon 4mm granular - 4mm,

Activated carbon 4mm granular - 4mm,

€365.00
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Allpondsolutions 1400l - allpondsolutions, 1400l/h

Allpondsolutions 1400l - allpondsolutions, 1400l/h

€84.99
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Superfish hang filter - hang-on,

Superfish hang filter - hang-on,

€18.29
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Sunsun 3000l external - sunsun, 3000l/h

Sunsun 3000l external - sunsun, 3000l/h

€159.69
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Aquarium fish tank - fish, external

Aquarium fish tank - fish, external

€109.99
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Fluval 107 207 307 407 - , fx

Fluval 107 207 307 407 - , fx

€109.99
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Oase filtosmart external - oase,

Oase filtosmart external - oase,

€46.95
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Fluval external filter - external, media

Fluval external filter - external, media

€53.99
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Aquarium external canister - external,

Aquarium external canister - external,

€66.95
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Aquarium fish tank external - aquarium,

Aquarium fish tank external - aquarium,

€79.90
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Aqua one ocellaris external - ocellaris,

Aqua one ocellaris external - ocellaris,

€42.99
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Jebao external aquarium - external, fish

Jebao external aquarium - external, fish

€64.99
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Oase biomaster external - oase,

Oase biomaster external - oase,

€219.99
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Aquarium fish tank external - fish,

Aquarium fish tank external - fish,

€99.99
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Seachem tidal 110 - tidal, external

Seachem tidal 110 - tidal, external

€29.99
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Fluval 207 external - fluval,

Fluval 207 external - fluval,

€73.50
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Aquarium tank external filter - tank,

Aquarium tank external filter - tank,

€9.99
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Allpondsolutions inlet pack - inlet,

Allpondsolutions inlet pack - inlet,

€9.99
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Fluval external filter 107 - external,

Fluval external filter 107 - external,

€109.99
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69cm wide aquarium pond filter - pond,

69cm wide aquarium pond filter - pond,

€43.99
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Aqua one ocellaris 1400 - aqua,

Aqua one ocellaris 1400 - aqua,

€129.99
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Filter floss wool - wool, media

Filter floss wool - wool, media

€8.49
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Superfish hang filter 50 - superfish, hang-on

Superfish hang filter 50 - superfish, hang-on

€18.90
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External canister filter - external,

External canister filter - external,

€24.99
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Hidom hang back - hidom,

Hidom hang back - hidom,

€5.99
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Superfish hang aquarium - superfish,

Superfish hang aquarium - superfish,

€21.99
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Fluval external filter with - fluval, 07

Fluval external filter with - fluval, 07

€199.99
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69cm wide aquarium - wide, pond

69cm wide aquarium - wide, pond

€52.99
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Aquarium fish tank external - fish,

Aquarium fish tank external - fish,

€78.98
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Hosing external filter - hosing,

Hosing external filter - hosing,

€29.45
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Fluval external filter - filter, 207

Fluval external filter - filter, 207

€109.99
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500 800 l - l/h, aquarium

500 800 l - l/h, aquarium

€29.99
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Betta choice external canister - choice,

Betta choice external canister - choice,

€68.99
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Oase filtosmart thermo - filtosmart,

Oase filtosmart thermo - filtosmart,

€105.99
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Aquarium filter ultra quiet - aquarium,

Aquarium filter ultra quiet - aquarium,

€69.07
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Superfish hang filter - superfish, hang-on

Superfish hang filter - superfish, hang-on

€18.90
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Aquarium hang filter - hang-on,

Aquarium hang filter - hang-on,

€24.49
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Fluval 207 external filter for - fluval,

Fluval 207 external filter for - fluval,

€73.50
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Oase biomaster 250 pro - 2,

Oase biomaster 250 pro - 2,

€167.10
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Eheim professional external - 3,

Eheim professional external - 3,

€83.90
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Betta canister filter external - betta,

Betta canister filter external - betta,

€9.99
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Aqua one ocellaris 850 - ocellaris,

Aqua one ocellaris 850 - ocellaris,

€89.99
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Eheim professional 2026 - eheim,

Eheim professional 2026 - eheim,

€104.70
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Arcadia polyfilter pad - polyfilter,

Arcadia polyfilter pad - polyfilter,

€61.99
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External aquarium fish tank - external,

External aquarium fish tank - external,

€19.99
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Fluval 307 external filter - fluval,

Fluval 307 external filter - fluval,

€159.99
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Superfish hang aquarium - superfish,

Superfish hang aquarium - superfish,

€11.95
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Aqua one ocellaris 400 - aqua,

Aqua one ocellaris 400 - aqua,

€41.99
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Fluval fx6 canister - fluval, filter

Fluval fx6 canister - fluval, filter

€260.70
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Fluval fx6 external canister - fx6,

Fluval fx6 external canister - fx6,

€305.99
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Aquarium fish tank - aquarium, external

Aquarium fish tank - aquarium, external

€79.90
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Seachem tidal hang - seachem, hang-on

Seachem tidal hang - seachem, hang-on

€21.50
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Sicce space eko external - sicce,

Sicce space eko external - sicce,

€83.95
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Aquarium pond filter wool - pond,

Aquarium pond filter wool - pond,

€43.49
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External aquarium fish tank - aquarium,

External aquarium fish tank - aquarium,

€16.99
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Filter floss wool - wool, media

Filter floss wool - wool, media

€7.95
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Fluval 207 external aquarium - external,

Fluval 207 external aquarium - external,

€124.99
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Hygger hang back filter - hygger, on

Hygger hang back filter - hygger, on

€26.70
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Replacement aquarium external - replacement,

Replacement aquarium external - replacement,

€11.99
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Oase indoor filtosmart - indoor,

Oase indoor filtosmart - indoor,

€90.69
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Aqua one ocellaris external - ocellaris,

Aqua one ocellaris external - ocellaris,

€134.99
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Hidom external aquarium - hidom,

Hidom external aquarium - hidom,

€10.95
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Hang external filter - external,

Hang external filter - external,

€13.99
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Aqua one aquis - aqua,

Aqua one aquis - aqua,

€89.99
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Fluval 305 external canister - 305,

Fluval 305 external canister - 305,

€24.99
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Oase filtosmart 100 200 300 - filtosmart, 60

Oase filtosmart 100 200 300 - filtosmart, 60

€74.79
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Oase filtosmart external - 60,

Oase filtosmart external - 60,

€48.99
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Fluval external filter - fluval,

Fluval external filter - fluval,

€15.49
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External aquarium fish tank - aquarium,

External aquarium fish tank - aquarium,

€13.99
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Aquarium fish tank - , external

Aquarium fish tank - , external

€74.98
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External aquarium filter - external,

External aquarium filter - external,

€84.99
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📊96 listings · from €5.99 · avg €69.61
⚠️ These listings were last updated more than 15 days ago. Search for fresh listings

Browse 96 external aquarium filter listings currently in our index. Prices range from €5.99 to €365, with an average of €69.61. 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 external aquarium filter →

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Everything you need to know about external aquarium filter

Whether you are looking for a brand-new or second-hand external aquarium filter, 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 €5.99, while premium listings can reach €365 — giving you a wide budget spread to work with. The average price of €69.61 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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