For Sale USA

125 gallon aquarium

4

125 gallon aquarium for sale on largest auction and classifieds sites

Home / Fish & Aquariums / 125 gallon aquarium refurbished & used for sale | For Sale USA
125 150 gallon - 125-150, tank

125 150 gallon - 125-150, tank

$289.99
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125 gal glass rectangle - glass,

125 gal glass rectangle - glass,

$600.00
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125 150 gallon - gallon, stand

125 150 gallon - gallon, stand

$441.99
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Heavy duty 125 150 - heavy, 125-150

Heavy duty 125 150 - heavy, 125-150

$516.31
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125 gallon used fish tank - 125,

125 gallon used fish tank - 125,

$800.00
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Aquarium background rocky - background,

Aquarium background rocky - background,

$185.00
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Uimoso 396gph stage external - 4-stage,

Uimoso 396gph stage external - 4-stage,

$61.19
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Uimoso 528gph stage external - 528gph,

Uimoso 528gph stage external - 528gph,

$79.99
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Aquarium background rocky - background,

Aquarium background rocky - background,

$65.00
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125 150 gallon fish - fish, tank

125 150 gallon fish - fish, tank

$359.34
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Knoworld 125 150 gallon - 125-150,

Knoworld 125 150 gallon - 125-150,

$269.99
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125 150 gallon fish tank - tank, stand

125 150 gallon fish tank - tank, stand

$348.70
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Glass aquarium tank - aquarium, tank,

Glass aquarium tank - aquarium, tank,

$500.00
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2pcs popbloom led aquarium - 2pcs,

2pcs popbloom led aquarium - 2pcs,

$365.99
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Heavy duty metal fish tank - metal,

Heavy duty metal fish tank - metal,

$430.99
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Gdlf 125 150 gallon fish - gdlf,

Gdlf 125 150 gallon fish - gdlf,

$489.99
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125 150 gallon - gallon, stand

125 150 gallon - gallon, stand

$376.04
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125 150 gallon fish tank - gallon,

125 150 gallon fish tank - gallon,

$331.33
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Pcs large sponge filter - pcs,

Pcs large sponge filter - pcs,

$24.88
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Vevor 396gph canister filter - vevor,

Vevor 396gph canister filter - vevor,

$95.90
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Magnetic wave maker for - magnetic,

Magnetic wave maker for - magnetic,

$40.98
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Uimoso 528gph stage external - uimoso,

Uimoso 528gph stage external - uimoso,

$83.92
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20l gallon aquarium tank - gallon,

20l gallon aquarium tank - gallon,

$65.00
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125 150 gallon fish - gallon, tank

125 150 gallon fish - gallon, tank

$357.49
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Knoworld 125 150 gallon fish - 125-150,

Knoworld 125 150 gallon fish - 125-150,

$410.38
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125 150 gallon fish - 125-150,

125 150 gallon fish - 125-150,

$372.32
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125 150 gallon large fish - fish, tank

125 150 gallon large fish - fish, tank

$323.77
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Aquarium filter for 60 - aquarium, 20-60

Aquarium filter for 60 - aquarium, 20-60

$33.13
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125 gallon fish tank - 125,

125 gallon fish tank - 125,

$1250.00
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125 150 gallon fish tank - gallon,

125 150 gallon fish tank - gallon,

$381.94
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Bubble king 180 - king,

Bubble king 180 - king,

$680.00
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Aquarium media basket sump - media,

Aquarium media basket sump - media,

$39.99
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Serene background rgb - background,

Serene background rgb - background,

$50.00
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2pcs large sponge filter kit - filter,

2pcs large sponge filter kit - filter,

$24.47
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Acrylic fish tank - fish,

Acrylic fish tank - fish,

$55.22
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Large fish tank - tank, filter

Large fish tank - tank, filter

$162.27
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Actinic blue 445nm aquarium - blue,

Actinic blue 445nm aquarium - blue,

$133.95
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Ocean free hydra 50 - hydra,

Ocean free hydra 50 - hydra,

$99.95
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660gph large aquarium - large,

660gph large aquarium - large,

$184.44
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Aquarium quarantine basket - aquarium,

Aquarium quarantine basket - aquarium,

$34.99
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Fish tank divider - fish,

Fish tank divider - fish,

$52.22
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Aquarium divider kit - ra,

Aquarium divider kit - ra,

$19.99
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Vevor 396gph canister filter - 396gph,

Vevor 396gph canister filter - 396gph,

$68.79
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Ocean free hydra - of,

Ocean free hydra - of,

$82.00
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343gph stage external - 343gph, 4-stage

343gph stage external - 343gph, 4-stage

$136.77
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125 150 gallon - fish, stand

125 150 gallon - fish, stand

$331.34
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125 150 gallon fish tank - gallon,

125 150 gallon fish tank - gallon,

$371.10
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125 150 gallon fish tank - fish,

125 150 gallon fish tank - fish,

$380.99
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Aquarium sponge filter 125 - aquarium, 55-125

Aquarium sponge filter 125 - aquarium, 55-125

$32.21
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Dsuny marine led aquarium - led,

Dsuny marine led aquarium - led,

$629.00
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Uimoso 396gph stage external - uimoso, 4-stage

Uimoso 396gph stage external - uimoso, 4-stage

$79.89
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125 150 gallon - fish, tank

125 150 gallon - fish, tank

$398.96
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Popbloom marine aquarium led - popbloom,

Popbloom marine aquarium led - popbloom,

$499.00
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Aquarium large sponge filter - sponge,

Aquarium large sponge filter - sponge,

$17.79
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Hygger aquarium sponge filter - aquarium,

Hygger aquarium sponge filter - aquarium,

$29.28
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Wave maker pump - pump, aquarium

Wave maker pump - pump, aquarium

$46.02
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Ultra quiet power - ultra,

Ultra quiet power - ultra,

$28.47
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Clear acrylic fish tank - clear,

Clear acrylic fish tank - clear,

$57.25
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Fish tank divider clear - tank,

Fish tank divider clear - tank,

$59.99
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125 150 gallon - gallon, tank

125 150 gallon - gallon, tank

$371.10
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Aquarium gyre wave maker - aquarium,

Aquarium gyre wave maker - aquarium,

$105.05
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Adjustable turtle basking - adjustable,

Adjustable turtle basking - adjustable,

$47.20
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Compact ultra quiet power - compact,

Compact ultra quiet power - compact,

$37.59
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Aquarium standard air - ft,

Aquarium standard air - ft,

$7.99
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Led aquarium light - led, bar

Led aquarium light - led, bar

$187.95
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Sleek ultra quiet - ultra, filter

Sleek ultra quiet - ultra, filter

$35.14
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Aquarium sponge filter 55 - aquarium,

Aquarium sponge filter 55 - aquarium,

$28.79
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Easyflow 800 gph - easyflow,

Easyflow 800 gph - easyflow,

$39.99
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Aqueon glass acrylic - aqueon, glass/acrylic

Aqueon glass acrylic - aqueon, glass/acrylic

$22.99
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Aquarium air line tubing - aquarium,

Aquarium air line tubing - aquarium,

$9.99
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Fjarde aquarium inflow pipe - aquarium,

Fjarde aquarium inflow pipe - aquarium,

$24.99
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125 150 gallon - fish, tank

125 150 gallon - fish, tank

$372.36
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Extra large 125 - extra,

Extra large 125 - extra,

$45.89
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Uimoso 396gph external - uimoso,

Uimoso 396gph external - uimoso,

$66.39
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Led aquarium light bar - bar, blue

Led aquarium light bar - bar, blue

$133.95
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125 150 gallon large fish - gallon,

125 150 gallon large fish - gallon,

$328.99
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Large aquarium sponge filter - large,

Large aquarium sponge filter - large,

$17.44
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Efficient gallon - efficient,

Efficient gallon - efficient,

$35.99
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Topfin large floating magnetic - large,

Topfin large floating magnetic - large,

$11.99
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Popbloom h75 marine - h75,

Popbloom h75 marine - h75,

$540.00
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2pcs popbloom led aquarium - 2pcs,

2pcs popbloom led aquarium - 2pcs,

$500.00
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125 150 gallon - gallon, fish

125 150 gallon - gallon, fish

$402.55
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Ultra quiet gallon - 10-20,

Ultra quiet gallon - 10-20,

$38.99
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Aquarium large sponge filter - aquarium,

Aquarium large sponge filter - aquarium,

$55.40
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Aquatop sp7 submersible - aquatop,

Aquatop sp7 submersible - aquatop,

$85.00
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Reefing art acrylic aquarium - art,

Reefing art acrylic aquarium - art,

$34.95
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Aquarium air pump - pump, w/

Aquarium air pump - pump, w/

$31.81
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Freshwater aquarium led - led, light

Freshwater aquarium led - led, light

$187.95
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660gph large aquarium - 660gph, filter

660gph large aquarium - 660gph, filter

$182.82
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Topfin medium floating - medium,

Topfin medium floating - medium,

$11.99
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Power filter with biological - filter,

Power filter with biological - filter,

$35.99
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Acrylic aquarium divider kit - aquarium,

Acrylic aquarium divider kit - aquarium,

$35.88
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Popbloom marine led aquarium - popbloom,

Popbloom marine led aquarium - popbloom,

$580.00
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Aquatop titanium aquarium - aquatop,

Aquatop titanium aquarium - aquatop,

$89.95
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125 150 gallon fish tank - 125-150, stand

125 150 gallon fish tank - 125-150, stand

$438.12
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660gph aquarium filter uv - aquarium, filter,

660gph aquarium filter uv - aquarium, filter,

$202.99
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📊96 listings · from $7.99 · avg $209.63

Browse 96 125 gallon aquarium listings currently in our index. Prices range from $7.99 to $1250, with an average of $209.63. 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 125 gallon aquarium →

Try this: 10 gallon aquarium | 10 gallon hat | round fish tank | reef ready aquarium | aquarium table | aquarium cabinet | tiger torch | tall fish tanks | peacock bass | 120 gallon fish tank

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Everything you need to know about 125 gallon aquarium

Whether you are looking for a brand-new or second-hand 125 gallon 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 $7.99, while premium listings can reach $1250 — giving you a wide budget spread to work with. The average price of $209.63 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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