For Sale UK

Freshwater aquarium

4

Freshwater aquarium for sale on largest auction and classifieds sites

Home / Fish & Aquariums / Freshwater aquarium refurbished & used for sale | For Sale UK
Biorb loop 15l acrylic - biorb,

Biorb loop 15l acrylic - biorb,

£60.00
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Water lettuce best - 50,

Water lettuce best - 50,

£12.45
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Api freshwater aquarium salt - aquarium,

Api freshwater aquarium salt - aquarium,

£11.15
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Api quick start - api, and

Api quick start - api, and

£8.66
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Api stress coat dechlorinator - coat,

Api stress coat dechlorinator - coat,

£51.99
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Salvinia live green aquarium - green,

Salvinia live green aquarium - green,

£4.38
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Tiger lotus live aquarium - lotus,

Tiger lotus live aquarium - lotus,

£20.16
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Esha ndx parasite treatment - ndx,

Esha ndx parasite treatment - ndx,

£10.99
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Swell aquarium 60cm - swell, tropical

Swell aquarium 60cm - swell, tropical

£95.29
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Api aquarium salt freshwater - api,

Api aquarium salt freshwater - api,

£6.91
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Api accu clear freshwater - accu-clear,

Api accu clear freshwater - accu-clear,

£8.02
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Pothos nitrate remover - 2,

Pothos nitrate remover - 2,

£6.99
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Api quick start freshwater - quick,

Api quick start freshwater - quick,

£14.40
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Api co2 booster - api,

Api co2 booster - api,

£8.65
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Api 800 test freshwater - 800,

Api 800 test freshwater - 800,

£59.99
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Rikka ph freshwater - gh,

Rikka ph freshwater - gh,

£9.73
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Hornwort aquarium plant - –,

Hornwort aquarium plant - –,

£2.24
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Api accu clear 118ml - accu-clear, clears

Api accu clear 118ml - accu-clear, clears

£9.45
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Aqua one mangrove roots - aqua,

Aqua one mangrove roots - aqua,

£10.99
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Plastic aquarium fish tank - plastic,

Plastic aquarium fish tank - plastic,

£8.99
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Pothos nitrate remover - 1, x

Pothos nitrate remover - 1, x

£5.99
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Easy life kalium potassium - kalium,

Easy life kalium potassium - kalium,

£8.99
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Aquadip green algae control - aquadip,

Aquadip green algae control - aquadip,

£7.85
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Fluval flex led - fluval,

Fluval flex led - fluval,

£129.99
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Live vitro aquarium plants - in,

Live vitro aquarium plants - in,

£9.99
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Tetra aquarium crystal water - aquarium,

Tetra aquarium crystal water - aquarium,

£15.95
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Api leaf zone freshwater - leaf,

Api leaf zone freshwater - leaf,

£10.83
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Freshwater aquarium fish - , tank

Freshwater aquarium fish - , tank

£6.52
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Fast acting aquarium water - fast-acting,

Fast acting aquarium water - fast-acting,

£5.99
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Eheim vivaline 4ft 240 - eheim,

Eheim vivaline 4ft 240 - eheim,

£414.70
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Glass 200l freshwater - 200l,

Glass 200l freshwater - 200l,

£82.44
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Juwel 180l glass rectangular - juwel,

Juwel 180l glass rectangular - juwel,

£87.27
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20l bowfront glass freshwater - 20l,

20l bowfront glass freshwater - 20l,

£42.30
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Hygrophila pinnatifida live - pinnatifida,

Hygrophila pinnatifida live - pinnatifida,

£5.99
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Swell cube fish tank - fish,

Swell cube fish tank - fish,

£60.99
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Api accu clear - api, accu-clear

Api accu clear - api, accu-clear

£7.72
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473ml api aquarium product - 473ml,

473ml api aquarium product - 473ml,

£13.54
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Api melafix freshwater - api,

Api melafix freshwater - api,

£16.52
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Rikka no3 po4 fe - 3,

Rikka no3 po4 fe - 3,

£10.80
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Swell fish tank - swell, uk

Swell fish tank - swell, uk

£72.99
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Api accu clear freshwater - api, accu-clear

Api accu clear freshwater - api, accu-clear

£7.92
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Labs pro probiotic - nt,

Labs pro probiotic - nt,

£7.99
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Natural zeolite granules 5 - natural, 3–5

Natural zeolite granules 5 - natural, 3–5

£3.00
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Api accu clear freshwater - api,

Api accu clear freshwater - api,

£8.20
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Cryptocoryne undulatus live - cryptocoryne,

Cryptocoryne undulatus live - cryptocoryne,

£2.95
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Tetra safestart bacteria - bacteria, 50ml

Tetra safestart bacteria - bacteria, 50ml

£6.48
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Interpet aquarium sludge - interpet,

Interpet aquarium sludge - interpet,

£2.99
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Api freshwater master - master, test

Api freshwater master - master, test

£6.84
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Api down 118ml - 118ml, freshwater

Api down 118ml - 118ml, freshwater

£10.95
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King british tropical 55g - king,

King british tropical 55g - king,

£7.95
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Api aquarium salt freshwater - salt,

Api aquarium salt freshwater - salt,

£7.58
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Pick mix blackwater - &,

Pick mix blackwater - &,

£2.00
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Api accu clear clears - accu-clear,

Api accu clear clears - accu-clear,

£7.45
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Accu clear clears cloudy - accu-clear,

Accu clear clears cloudy - accu-clear,

£8.55
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Plants with weight - x,

Plants with weight - x,

£6.95
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Fluval flex led aquarium - fluval,

Fluval flex led aquarium - fluval,

£129.99
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Api kh test kit - api,

Api kh test kit - api,

£11.49
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8pcs vibrant fake - vibrant,

8pcs vibrant fake - vibrant,

£5.69
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Fluval flex led aquarium - fluval,

Fluval flex led aquarium - fluval,

£99.99
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Fluval full spectrum led - fluval,

Fluval full spectrum led - fluval,

£37.10
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Aquarium ammonia test strips - aquarium,

Aquarium ammonia test strips - aquarium,

£11.31
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Pothos nitrate remover - 2x,

Pothos nitrate remover - 2x,

£6.99
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Api liquid test kit - test, set

Api liquid test kit - test, set

£9.15
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60cm aquarium freshwater - 24"/60cm,

60cm aquarium freshwater - 24"/60cm,

£6.75
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Quick start nitrifying - quick,

Quick start nitrifying - quick,

£5.99
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Tetra aquasafe water - aquasafe,

Tetra aquasafe water - aquasafe,

£4.91
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Aquaforest carbon marine - aquaforest, 1l

Aquaforest carbon marine - aquaforest, 1l

£15.99
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125 interpet quick clear - ml,

125 interpet quick clear - ml,

£6.65
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Api quick start freshwater and - quick,

Api quick start freshwater and - quick,

£5.17
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Easy life nitro - nitro, plant

Easy life nitro - nitro, plant

£8.99
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Beavertail fairy shrimp kit - beavertail, kit-

Beavertail fairy shrimp kit - beavertail, kit-

£5.99
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Tropica aquarium soil grain - aquarium,

Tropica aquarium soil grain - aquarium,

£38.99
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Vibrant pcs artificial fish - 16,

Vibrant pcs artificial fish - 16,

£12.99
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Atm colony freshwater - atm,

Atm colony freshwater - atm,

£94.99
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Api freshwater water ph - ph,

Api freshwater water ph - ph,

£11.38
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Tetra root crypto tabs - tetra, 30

Tetra root crypto tabs - tetra, 30

£16.99
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Api freshwater aquarium - api,

Api freshwater aquarium - api,

£11.96
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Vitalis tropical flake fish - tropical,

Vitalis tropical flake fish - tropical,

£44.49
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10xlive frogbit floating - 10xlive,

10xlive frogbit floating - 10xlive,

£3.31
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95cm tall aquarium plant - tall,

95cm tall aquarium plant - tall,

£22.99
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Tigerlily enterprises ammonia - tigerlily,

Tigerlily enterprises ammonia - tigerlily,

£4.99
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Fluval flex led - flex,

Fluval flex led - flex,

£129.99
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Api aquarium salt freshwater - aquarium,

Api aquarium salt freshwater - aquarium,

£7.34
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Aquarium test strips - 7, 1

Aquarium test strips - 7, 1

£11.99
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Easy life ferro iron plant - ferro,

Easy life ferro iron plant - ferro,

£7.89
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Echinodorus major live - x,

Echinodorus major live - x,

£5.95
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Api betta water conditioner - api,

Api betta water conditioner - api,

£7.34
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Plastic aquarium fish - fish, tank

Plastic aquarium fish - fish, tank

£4.49
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Aqua one mini aquarium 7l - aqua, 9.7l

Aqua one mini aquarium 7l - aqua, 9.7l

£26.70
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Deco set multi hole - deco-set,

Deco set multi hole - deco-set,

£37.95
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Api aquarium salt - aquarium, freshwater

Api aquarium salt - aquarium, freshwater

£6.95
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Live aquarium plant banana - live,

Live aquarium plant banana - live,

£7.50
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Api quick start freshwater and - quick,

Api quick start freshwater and - quick,

£4.27
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Pieces amazon frogbit - of,

Pieces amazon frogbit - of,

£5.45
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Fast acting aquarium - aquarium, water

Fast acting aquarium - aquarium, water

£21.59
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Large aquarium cave - aquarium,

Large aquarium cave - aquarium,

£27.99
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📊96 listings · from £2 · avg £25.89

Browse 96 freshwater aquarium listings currently in our index. Prices range from £2 to £414.7, with an average of £25.89. 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 freshwater aquarium →

Try this: glass fish tank | goldfish bowls | goldfish tank | home aquarium | huge aquarium | juwel 180 | juwel 240 fish tank | juwel fish tank | juwel lido 120 | juwel rio 125

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< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

Everything you need to know about freshwater aquarium

Whether you are looking for a brand-new or second-hand freshwater 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 £2, while premium listings can reach £414.7 — giving you a wide budget spread to work with. The average price of £25.89 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.

🔍 freshwater aquarium Search live on eBay