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External aquarium filter

4

External aquarium filter for sale on largest auction and classifieds sites

Home / Tools & Home Improvement / External aquarium filter refurbished & used for sale | For Sale
All pond solutions - all, 1000ef

All pond solutions - all, 1000ef

€52.70
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Aquarium fish tank external - fish,

Aquarium fish tank external - fish,

€34.99
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Aquarium fish tank external - aquarium,

Aquarium fish tank external - aquarium,

€74.99
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Aquarium fish tank external

Aquarium fish tank external

€64.99
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Aquarium filter inlet outlet - aquarium,

Aquarium filter inlet outlet - aquarium,

€12.40
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Aquael ultramax external - ultramax, bt

Aquael ultramax external - ultramax, bt

€187.90
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Hidom external aquarium filter - external,

Hidom external aquarium filter - external,

€64.95
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Oase external canister filter - canister,

Oase external canister filter - canister,

€333.10
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Aquarium hang filter 500l - hang, on

Aquarium hang filter 500l - hang, on

€32.99
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Allpondsolutions 250 - allpondsolutions, ef-250

Allpondsolutions 250 - allpondsolutions, ef-250

€42.99
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Sicce mega filtra 900 - mega,

Sicce mega filtra 900 - mega,

€229.50
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Fish tank allpondsolutions - fish,

Fish tank allpondsolutions - fish,

€42.99
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External aquarium fish - aquarium, tank

External aquarium fish - aquarium, tank

€19.99
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Fluval external filter - fluval, with

Fluval external filter - fluval, with

€156.95
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Professional aquarium - professional,

Professional aquarium - professional,

€24.62
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Aquarium fish tank external

Aquarium fish tank external

€99.99
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Aqqa aq150 external aquarium - aqqa,

Aqqa aq150 external aquarium - aqqa,

€30.34
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Hidom external aquarium hang - hidom,

Hidom external aquarium hang - hidom,

€13.95
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Oase filtosmart 100 200 - oase, 60

Oase filtosmart 100 200 - oase, 60

€46.75
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Hidom aquarium external - aquarium,

Hidom aquarium external - aquarium,

€62.95
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Jebao external aquarium - jebao,

Jebao external aquarium - jebao,

€54.95
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Hidom hang back - on, for

Hidom hang back - on, for

€5.99
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Oase biomaster thermo - 2, 850

Oase biomaster thermo - 2, 850

€208.70
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Fish tank allpondsolutions - fish,

Fish tank allpondsolutions - fish,

€29.99
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Aquarium fish tank external - fish,

Aquarium fish tank external - fish,

€109.99
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Aquarium filter fish - aquarium, –

Aquarium filter fish - aquarium, –

€198.30
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External aquarium canister - external,

External aquarium canister - external,

€71.99
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Oase indoor filtosmart - indoor,

Oase indoor filtosmart - indoor,

€74.69
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400l canister filter set - 400l/h,

400l canister filter set - 400l/h,

€38.98
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Fluval a440 107 - fluval, fish

Fluval a440 107 - fluval, fish

€78.70
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Aqua one ocellaris external - aqua,

Aqua one ocellaris external - aqua,

€51.99
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400l canister pump filter - canister,

400l canister pump filter - canister,

€38.98
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Aquarium fish tank - tank, external

Aquarium fish tank - tank, external

€84.99
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Oase indoor filtosmart - oase,

Oase indoor filtosmart - oase,

€46.69
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Superfish hang aquarium - superfish,

Superfish hang aquarium - superfish,

€23.49
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Aquarium allpondsolutions 3l - aquarium,

Aquarium allpondsolutions 3l - aquarium,

€19.99
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Fish tank aquarium - aquarium,

Fish tank aquarium - aquarium,

€8.99
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Aquarium fish tank impeller - fish,

Aquarium fish tank impeller - fish,

€8.79
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400l canister pump filter - canister,

400l canister pump filter - canister,

€38.98
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Aquarium fish tank spare - aquarium,

Aquarium fish tank spare - aquarium,

€43.99
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Fish tank external - external, filter

Fish tank external - external, filter

€21.99
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Aqua one ocellaris - aqua,

Aqua one ocellaris - aqua,

€89.99
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Superfish hang filter 50 - superfish, hang-on

Superfish hang filter 50 - superfish, hang-on

€18.90
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Aquarium fish tank external - aquarium,

Aquarium fish tank external - aquarium,

€84.99
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Fluval external filter - fluval, 107

Fluval external filter - fluval, 107

€109.99
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Aqua one ocellaris - one, external

Aqua one ocellaris - one, external

€119.99
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400l canister pump filter - canister,

400l canister pump filter - canister,

€36.98
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Oase filtosmart thermo - oase,

Oase filtosmart thermo - oase,

€91.95
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Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

€8.99
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External aquarium canister - external,

External aquarium canister - external,

€12.99
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External aquarium canister - aquarium,

External aquarium canister - aquarium,

€59.99
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External canister filter - external,

External canister filter - external,

€7.49
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External aquarium filter - aquarium, media

External aquarium filter - aquarium, media

€12.99
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Oase filtosmart external - oase,

Oase filtosmart external - oase,

€74.95
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Filter floss wool foam media - filter,

Filter floss wool foam media - filter,

€8.99
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Aquael hypermax 4500 with - aquael,

Aquael hypermax 4500 with - aquael,

€384.39
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Fluval 107 207 307 407 - , fx

Fluval 107 207 307 407 - , fx

€124.99
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Fluval 307 external - fluval,

Fluval 307 external - fluval,

€67.26
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Fluval 205 external - fluval,

Fluval 205 external - fluval,

€73.45
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Aquamanta efx 300 external

Aquamanta efx 300 external

€94.30
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Fish tank aquarium - tank,

Fish tank aquarium - tank,

€8.99
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Oase biomaster external - biomaster, 2

Oase biomaster external - biomaster, 2

€219.95
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Sunsun ybf 500 aquarium - sunsun-ybf,

Sunsun ybf 500 aquarium - sunsun-ybf,

€59.99
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Fluval 307 external aquarium - fluval,

Fluval 307 external aquarium - fluval,

€104.70
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Allpondsolutions external - allpondsolutions,

Allpondsolutions external - allpondsolutions,

€20.00
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Sunsun 3000l external - sunsun, 3000l/h

Sunsun 3000l external - sunsun, 3000l/h

€159.69
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Filter floss wool media - floss,

Filter floss wool media - floss,

€12.99
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All pond solutions 250 - pond,

All pond solutions 250 - pond,

€38.99
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Aquarium fish tank spare - aquarium,

Aquarium fish tank spare - aquarium,

€38.49
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Swell aquarium external filter - swell,

Swell aquarium external filter - swell,

€45.99
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Aquarium fish tank hang - fish, on

Aquarium fish tank hang - fish, on

€28.99
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Fluval 307 external aquarium - fluval,

Fluval 307 external aquarium - fluval,

€80.00
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Eheim classic 600 plus - 600,

Eheim classic 600 plus - 600,

€169.95
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Oase biomaster external - 2,

Oase biomaster external - 2,

€287.95
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Hang external filter - external,

Hang external filter - external,

€16.99
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Jebao external aquarium filter - jebao,

Jebao external aquarium filter - jebao,

€79.95
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Aquarium allpondsolutions 2l - allpondsolutions, 1.2l

Aquarium allpondsolutions 2l - allpondsolutions, 1.2l

€16.99
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Fish tank allpondsolutions - fish,

Fish tank allpondsolutions - fish,

€29.99
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Canister media 400l - canister,

Canister media 400l - canister,

€51.99
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Sunsun external canister - external,

Sunsun external canister - external,

€158.99
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Oase external canister - oase,

Oase external canister - oase,

€146.30
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Aquarium fish tank external

Aquarium fish tank external

€84.99
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Aquarium fish tank - tank, external

Aquarium fish tank - tank, external

€99.99
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Jebao 403 external aquarium - external,

Jebao 403 external aquarium - external,

€69.95
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Oase filtosmart thermo 100 - oase,

Oase filtosmart thermo 100 - oase,

€84.95
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Oase biomaster external - oase, 2

Oase biomaster external - oase, 2

€218.95
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400l canister pump - pump, filter

400l canister pump - pump, filter

€38.98
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Eheim classic 350 600 - eheim, 350/600+

Eheim classic 350 600 - eheim, 350/600+

€168.99
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Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

€79.90
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400l canister filter set - 400l/h,

400l canister filter set - 400l/h,

€38.96
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Fluval 207 external - 207,

Fluval 207 external - 207,

€124.99
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Fish tank allpondsolutions - fish,

Fish tank allpondsolutions - fish,

€9.99
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Fish tank allpondsolutions - fish,

Fish tank allpondsolutions - fish,

€14.99
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Betta canister filter external - canister,

Betta canister filter external - canister,

€15.99
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Hygger hang aquarium - hygger,

Hygger hang aquarium - hygger,

€42.29
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External aquarium filter - external,

External aquarium filter - external,

€85.25
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Looking for more external aquarium filter?

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📊96 listings · from €5.99 · avg €76.37

Browse 96 external aquarium filter listings currently in our index. Prices range from €5.99 to €384.39, with an average of €76.37. 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 €384.39 — giving you a wide budget spread to work with. The average price of €76.37 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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