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Aquarium fish tanks 30 gallon

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Aquarium fish tanks 30 gallon for sale on largest auction and classifieds sites

Home / eBay / Aquarium fish tanks 30 gallon refurbished & used for sale | For Sale UK
Elegant tier fish - elegant,

Elegant tier fish - elegant,

£60.99
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For fish aquariums - for, &

For fish aquariums - for, &

£44.43
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Quiet hang back aquarium - quiet, on

Quiet hang back aquarium - quiet, on

£57.06
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Gallon fish tank - gallon, kit

Gallon fish tank - gallon, kit

£66.90
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Versatile tier fish - 2-tier,

Versatile tier fish - 2-tier,

£53.29
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Rustic brown and black fish - brown,

Rustic brown and black fish - brown,

£58.85
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Multi layer aquarium filter - multi-layer,

Multi layer aquarium filter - multi-layer,

£26.68
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Fish tank stand for - tank,

Fish tank stand for - tank,

£60.99
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Multi layer aquarium - multi-layer, filter

Multi layer aquarium - multi-layer, filter

£27.57
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Gallon fish tank kit with - gallon,

Gallon fish tank kit with - gallon,

£66.81
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Multi layer aquarium - aquarium, filter

Multi layer aquarium - aquarium, filter

£27.57
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Aquarium filter gallon - filter,

Aquarium filter gallon - filter,

£38.66
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Quiet nano aquarium - nano, air

Quiet nano aquarium - nano, air

£13.99
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Fish tank aquarium - fish, 2.2

Fish tank aquarium - fish, 2.2

£99.12
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Fish tank aquarium 2 - tank, 2.2

Fish tank aquarium 2 - tank, 2.2

£98.81
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Multi tier aquarium stand for - multi-tier,

Multi tier aquarium stand for - multi-tier,

£184.86
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Aquarium fish tank filter - fish, with

Aquarium fish tank filter - fish, with

£26.68
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Aquarium small fish tank - aquarium,

Aquarium small fish tank - aquarium,

£14.61
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Low noise aquarium - low-noise, filter

Low noise aquarium - low-noise, filter

£26.68
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Aquarium power filter - power, 30

Aquarium power filter - power, 30

£59.14
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Clear aquarium canopy - aquarium, set

Clear aquarium canopy - aquarium, set

£110.29
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Aquarium small fish - aquarium,

Aquarium small fish - aquarium,

£14.61
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2pcs aquarium sponge filter - sponge, filter,30

2pcs aquarium sponge filter - sponge, filter,30

£26.07
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Aqueon quietflow led pro - aqueon, 30

Aqueon quietflow led pro - aqueon, 30

£17.78
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55 gallon aquarium - 10/20/40/55,

55 gallon aquarium - 10/20/40/55,

£11.56
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Biorb halo 30l fish tank - biorb,

Biorb halo 30l fish tank - biorb,

£88.94
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Easy install gallon - 5-30,

Easy install gallon - 5-30,

£61.68
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Hygger independent pump hang - independent-pump,

Hygger independent pump hang - independent-pump,

£48.02
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Quiet gallon fish tank - quiet,

Quiet gallon fish tank - quiet,

£32.41
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Fish tank gallon - fish,

Fish tank gallon - fish,

£74.70
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Gallon fish tank - 20-29-30,

Gallon fish tank - 20-29-30,

£115.63
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Fish tank filter - filter, to

Fish tank filter - filter, to

£51.36
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Quiet hang back aquarium - hang,

Quiet hang back aquarium - hang,

£53.54
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Gallon fish tank - gallon, stand

Gallon fish tank - gallon, stand

£59.39
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Aquarium corner sponge - aquarium,

Aquarium corner sponge - aquarium,

£12.45
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Aqqa gallon fish - 35-40, tank

Aqqa gallon fish - 35-40, tank

£126.36
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Gallon fish tank stand - 20-30,

Gallon fish tank stand - 20-30,

£61.95
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Gallon rimless fish tank - rimless,

Gallon rimless fish tank - rimless,

£70.55
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Quiet hang back - quiet,

Quiet hang back - quiet,

£62.23
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Quiet hang back - hang, aquarium

Quiet hang back - hang, aquarium

£61.14
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Pack aquarium filter - pack,

Pack aquarium filter - pack,

£31.39
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Inch aquarium glass canopy - glass,

Inch aquarium glass canopy - glass,

£69.37
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Quietflow led pro - quietflow, 30

Quietflow led pro - quietflow, 30

£52.62
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Aquarium nano bio sponge - bio,

Aquarium nano bio sponge - bio,

£18.31
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Hang back aquarium - hang-on,

Hang back aquarium - hang-on,

£60.48
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Vibrant undersea aquarium - vibrant,

Vibrant undersea aquarium - vibrant,

£10.32
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Aquarium filter for - for, 30-70

Aquarium filter for - for, 30-70

£24.09
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Fish tank power filter aqua - tank,

Fish tank power filter aqua - tank,

£76.36
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Gallon fish tank kit - gallon,

Gallon fish tank kit - gallon,

£62.26
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Clear acrylic fish tank - clear,

Clear acrylic fish tank - clear,

£53.56
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Gallon fish tank stand - fish,

Gallon fish tank stand - fish,

£116.27
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Customizable aquarium - customizable,

Customizable aquarium - customizable,

£12.67
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Pack aquarium filter - pack,

Pack aquarium filter - pack,

£64.04
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Gallon fish tank - fish, aquarium

Gallon fish tank - fish, aquarium

£67.79
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Aqqa quiet gallon fish - aqqa,

Aqqa quiet gallon fish - aqqa,

£32.41
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Gallon fish tank - 20-29-30,

Gallon fish tank - 20-29-30,

£101.39
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Gallon fish tank stand - tank,

Gallon fish tank stand - tank,

£67.42
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Gallon rimless fish - fish, tank

Gallon rimless fish - fish, tank

£69.23
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Gallon fish tank - 2.5,

Gallon fish tank - 2.5,

£67.16
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160 gph submersible - gph, aquarium

160 gph submersible - gph, aquarium

£24.90
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For aquarium fish tank - for,

For aquarium fish tank - for,

£11.55
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Aquarium stand gallon fish - aquarium, stand,

Aquarium stand gallon fish - aquarium, stand,

£53.54
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Hygger quiet hang - hygger,

Hygger quiet hang - hygger,

£52.48
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Quiet gallon fish tank - gallon,

Quiet gallon fish tank - gallon,

£32.32
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Aquarium filter for 70 - filter,

Aquarium filter for 70 - filter,

£24.95
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Aqueon gallons internal - 20-30,

Aqueon gallons internal - 20-30,

£17.78
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Glass canopy for 20 - for, long

Glass canopy for 20 - for, long

£45.37
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Aquarium lid polycarbonate - aquarium,

Aquarium lid polycarbonate - aquarium,

£81.28
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Gallon fish tank kit - 2.5, with

Gallon fish tank kit - 2.5, with

£67.70
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Quiet hang back - hang, aquarium

Quiet hang back - hang, aquarium

£66.70
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150 gallon submersible - 50-150,

150 gallon submersible - 50-150,

£46.33
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Layer aquarium filter with - aquarium,

Layer aquarium filter with - aquarium,

£92.50
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Gallon fish tank - tank, with

Gallon fish tank - tank, with

£65.81
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Pack aquarium filter - 8,

Pack aquarium filter - 8,

£23.70
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Fish tank aquarium 2 gallon - tank, aquarium,

Fish tank aquarium 2 gallon - tank, aquarium,

£98.21
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Internal power filter for to - power,

Internal power filter for to - power,

£27.17
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Quiet hang back aquarium - back,

Quiet hang back aquarium - back,

£59.41
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150 gallon submersible - gallon,

150 gallon submersible - gallon,

£50.98
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Aquarium filter with light - aquarium,

Aquarium filter with light - aquarium,

£46.68
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Gallon fish tank aquarium - fish,

Gallon fish tank aquarium - fish,

£67.30
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Bio sponge filtration - filtration, 30

Bio sponge filtration - filtration, 30

£9.33
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Versatile gallon fish - gallon,

Versatile gallon fish - gallon,

£75.62
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Aquarium filter for - u-v,

Aquarium filter for - u-v,

£40.02
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Large aquarium sponge filter - aquarium,

Large aquarium sponge filter - aquarium,

£18.60
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Penn plax undergravel - penn-plax,

Penn plax undergravel - penn-plax,

£25.79
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Aquarium masters gallon - aquarium, 30

Aquarium masters gallon - aquarium, 30

£26.68
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Gallon fish tank aquarium - 2.5,

Gallon fish tank aquarium - 2.5,

£68.71
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Vivid aquarium fish tank - vivid,

Vivid aquarium fish tank - vivid,

£21.99
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Fish tank aquarium 2 - fish, aquarium,

Fish tank aquarium 2 - fish, aquarium,

£100.51
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Pack aquarium filter - 12,

Pack aquarium filter - 12,

£31.53
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Hang back aquarium filter - hang, on

Hang back aquarium filter - hang, on

£50.61
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Pack aquarium plants - pack,

Pack aquarium plants - pack,

£44.97
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Fish tank gallon - fish, 2.4

Fish tank gallon - fish, 2.4

£85.08
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Fish tank aquarium - aquarium,, 2.2

Fish tank aquarium - aquarium,, 2.2

£98.45
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Gallon fish tank stand - gallon,

Gallon fish tank stand - gallon,

£131.64
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Quiet hang back aquarium - quiet,

Quiet hang back aquarium - quiet,

£57.23
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📊96 listings · from £9.33 · avg £54.95

Browse 96 aquarium fish tanks 30 gallon listings currently in our index. Prices range from £9.33 to £184.86, with an average of £54.95. 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 aquarium fish tanks 30 gallon →

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Everything you need to know about aquarium fish tanks 30 gallon

Whether you are looking for a brand-new or second-hand aquarium fish tanks 30 gallon, 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 £9.33, while premium listings can reach £184.86 — giving you a wide budget spread to work with. The average price of £54.95 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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