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Fish tank equipment

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Fish tank equipment for sale on largest auction and classifieds sites

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Fish tank equipment saltwater - tank,

Fish tank equipment saltwater - tank,

$50.00
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Aquarium tank vacuum siphon - tank,

Aquarium tank vacuum siphon - tank,

$5.99
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30ft gravel vacuum - 30ft, aquarium

30ft gravel vacuum - 30ft, aquarium

$48.84
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30ft gravel vacuum - 30ft,

30ft gravel vacuum - 30ft,

$49.61
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Aquaneat fish tank cleaning - tank,

Aquaneat fish tank cleaning - tank,

$13.99
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Aquarium tank vacuum - aquarium,

Aquarium tank vacuum - aquarium,

$3.75
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Gallon self cleaning fish - gallon,

Gallon self cleaning fish - gallon,

$56.99
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Aquarium tank vacuum - aquarium,

Aquarium tank vacuum - aquarium,

$3.99
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Aquarium tank vacuum - tank, siphon

Aquarium tank vacuum - tank, siphon

$3.99
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Aquarium maintenance log - aquarium, book

Aquarium maintenance log - aquarium, book

$10.99
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Hygger aquarium chiller fan - hygger,

Hygger aquarium chiller fan - hygger,

$27.95
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Aquarium tank vacuum - aquarium,

Aquarium tank vacuum - aquarium,

$3.48
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Carbon dioxide diffuser co2 - carbon,

Carbon dioxide diffuser co2 - carbon,

$28.58
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Aquarium tank vacuum - aquarium,

Aquarium tank vacuum - aquarium,

$6.72
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Carbon dioxide diffuser - dioxide, co2

Carbon dioxide diffuser - dioxide, co2

$28.97
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Hygger adjustable 10w - hygger,

Hygger adjustable 10w - hygger,

$28.99
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Hygger 600 gal silent air - 600, pump

Hygger 600 gal silent air - 600, pump

$28.99
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Aquarium cooling machine - machine, 1/3

Aquarium cooling machine - machine, 1/3

$223.06
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60l aquarium chiller - 60l,

60l aquarium chiller - 60l,

$101.07
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Aquarium cleaning tools fish - cleaning, tools,

Aquarium cleaning tools fish - cleaning, tools,

$15.35
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Retro aquarium kit gallon - aquarium, 4

Retro aquarium kit gallon - aquarium, 4

$95.64
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Aquarium tank vacuum - tank, siphon

Aquarium tank vacuum - tank, siphon

$5.69
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360 rotation aquarium - 360°,

360 rotation aquarium - 360°,

$14.99
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Glass high dissolved aquarium - glass,

Glass high dissolved aquarium - glass,

$17.32
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Pcs fish tank cleaning - pcs,

Pcs fish tank cleaning - pcs,

$18.99
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Aquarium chillers fan - aquarium,

Aquarium chillers fan - aquarium,

$49.14
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30cm acrylic co2 diffuser - 30cm,

30cm acrylic co2 diffuser - 30cm,

$28.29
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Gravel vacuum for - gravel, aquarium

Gravel vacuum for - gravel, aquarium

$42.99
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Aquarium cooling machine - aquarium, 1/3

Aquarium cooling machine - aquarium, 1/3

$250.15
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Aquarium aquascaping - 7, in

Aquarium aquascaping - 7, in

$24.53
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7in extra long turkey - 27.7in,

7in extra long turkey - 27.7in,

$16.99
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Aquarium tank vacuum - aquarium,

Aquarium tank vacuum - aquarium,

$5.95
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Aquarium tank vacuum - tank, siphon

Aquarium tank vacuum - tank, siphon

$4.29
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Aquarium cooling machine 3 - aquarium,

Aquarium cooling machine 3 - aquarium,

$212.63
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Aquaneat fish tank cleaning - fish,

Aquaneat fish tank cleaning - fish,

$9.99
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Ushapedm mini co2 - ushapedm,

Ushapedm mini co2 - ushapedm,

$20.96
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Betta fish tank aquarium - betta, tank,aquarium

Betta fish tank aquarium - betta, tank,aquarium

$61.99
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Aquarium tank vacuum siphon - aquarium,

Aquarium tank vacuum siphon - aquarium,

$4.39
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Multifunction aquarium - 4, in

Multifunction aquarium - 4, in

$7.99
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Penn plax quick net aquarium - penn-plax, quick-net

Penn plax quick net aquarium - penn-plax, quick-net

$6.40
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Aquarium gravel vacuum - gravel, cleaner

Aquarium gravel vacuum - gravel, cleaner

$4.39
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Gallon fish tank - fish, aquarium

Gallon fish tank - fish, aquarium

$127.58
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Aquatic transport case - aquatic,

Aquatic transport case - aquatic,

$281.98
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Gallon glass fish tank - fish,

Gallon glass fish tank - fish,

$74.49
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Pcs fish tank thermometer - 10,

Pcs fish tank thermometer - 10,

$14.68
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Gallon small glass - gallon,

Gallon small glass - gallon,

$68.99
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Aquarium tank vacuum - tank,

Aquarium tank vacuum - tank,

$5.95
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Aquarium cleaning tools fish - aquarium,

Aquarium cleaning tools fish - aquarium,

$12.56
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Fish tank filtration tubes - filtration,

Fish tank filtration tubes - filtration,

$10.00
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Aquaneat fish tank cleaning - fish,

Aquaneat fish tank cleaning - fish,

$23.99
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Kent marine hydrometer - marine,

Kent marine hydrometer - marine,

$15.50
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Fish tank cleaning tools set - tank,

Fish tank cleaning tools set - tank,

$13.43
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Small fish tank - small, 1.2

Small fish tank - small, 1.2

$41.18
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Co2 aluminiumalloy check valve - check,

Co2 aluminiumalloy check valve - check,

$14.99
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Co2 aluminiumalloy check - co2,

Co2 aluminiumalloy check - co2,

$15.99
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Gravel vacuum for aquarium - for,

Gravel vacuum for aquarium - for,

$49.99
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Gravel vacuum for - vacuum,

Gravel vacuum for - vacuum,

$43.12
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Aquarium cooling machine - aquarium,

Aquarium cooling machine - aquarium,

$138.58
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Aquarium tank vacuum - vacuum, siphon

Aquarium tank vacuum - vacuum, siphon

$5.95
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4in1 aquarium cleaning tools - aquarium,

4in1 aquarium cleaning tools - aquarium,

$22.99
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Fishing bucket foldable - bucket,

Fishing bucket foldable - bucket,

$36.49
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Aquarium mixed - (huge),

Aquarium mixed - (huge),

$298.97
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Aquarium cleaning pipette - cleaning,

Aquarium cleaning pipette - cleaning,

$8.00
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Hygger ultra silent - hygger, ultra-silent

Hygger ultra silent - hygger, ultra-silent

$32.99
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Mini quiet usb - quiet, waterfall

Mini quiet usb - quiet, waterfall

$17.43
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Gallon fish tank - 3-gallon,

Gallon fish tank - 3-gallon,

$76.13
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Silent performance aquarium - silent,

Silent performance aquarium - silent,

$15.94
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Gallon glass fish - glass, tank

Gallon glass fish - glass, tank

$251.83
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Aquarium background poster - background, 3d

Aquarium background poster - background, 3d

$12.32
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Fish tank cleaning tools - fish,

Fish tank cleaning tools - fish,

$50.79
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Hygger 180gal silent air pump - 180gal,

Hygger 180gal silent air pump - 180gal,

$28.99
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Eheim multi box aquarium - eheim,

Eheim multi box aquarium - eheim,

$21.59
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Depeew 7in extra - 27.7in, long

Depeew 7in extra - 27.7in, long

$11.93
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Inch spill aquarium - 30-inch,

Inch spill aquarium - 30-inch,

$48.99
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Fish broken barrel decor - fish,

Fish broken barrel decor - fish,

$15.46
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Aquarium cooling machine 3 - cooling,

Aquarium cooling machine 3 - cooling,

$127.92
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Hygger ultra silent dual - hygger,

Hygger ultra silent dual - hygger,

$29.99
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30ft gravel vacuum aquarium - vacuum,

30ft gravel vacuum aquarium - vacuum,

$52.99
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Aquarium cleaning tools - aquarium, tools,

Aquarium cleaning tools - aquarium, tools,

$16.99
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Stainless steel wave - stainless,

Stainless steel wave - stainless,

$11.99
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Gallon self cleaning - 3.5,

Gallon self cleaning - 3.5,

$109.36
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Pack aquarium heater - 12,

Pack aquarium heater - 12,

$14.99
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Huge aquarium equipment supply - equipment,

Huge aquarium equipment supply - equipment,

$100.00
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Gallon aquarium starter kit - 3-gallon,

Gallon aquarium starter kit - 3-gallon,

$60.47
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Aquarium tank vacuum - aquarium,

Aquarium tank vacuum - aquarium,

$7.98
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Silent performance aquarium - silent,

Silent performance aquarium - silent,

$15.91
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160 gph dual outlet - 160,

160 gph dual outlet - 160,

$52.47
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Aquarium cooling machine 3 - cooling, 1/3

Aquarium cooling machine 3 - cooling, 1/3

$175.10
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Aquarium tank vacuum siphon - aquarium,

Aquarium tank vacuum siphon - aquarium,

$4.99
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Gallon fish tank - fish,

Gallon fish tank - fish,

$71.50
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Gallon fish tank with - 1.2,

Gallon fish tank with - 1.2,

$61.49
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Classica blue plastic - classica,

Classica blue plastic - classica,

$39.98
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New luminous silicone - luminous,

New luminous silicone - luminous,

$10.38
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Crystal clear gallon fish - 5,

Crystal clear gallon fish - 5,

$149.14
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Aquarium cooling machine 3 - cooling, 1/3

Aquarium cooling machine 3 - cooling, 1/3

$151.09
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Spill clean and fill - clean,

Spill clean and fill - clean,

$53.99
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📊96 listings · from $3.48 · avg $50.77

Browse 96 fish tank equipment listings currently in our index. Prices range from $3.48 to $298.97, with an average of $50.77. 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 fish tank equipment →

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Everything you need to know about fish tank equipment

Whether you are looking for a brand-new or second-hand fish tank equipment, 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 $3.48, while premium listings can reach $298.97 — giving you a wide budget spread to work with. The average price of $50.77 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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