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Koi fish for sale on largest auction and classifieds sites

Home / Other Food & Beverages / Koi fish refurbished & used for sale | For Sale UK
Colour enhance grower pro - pro, koi

Colour enhance grower pro - pro, koi

£10.99
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Hikari growth koi fish - growth,

Hikari growth koi fish - growth,

£223.09
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Herons pond sticks mix - pond,

Herons pond sticks mix - pond,

£24.80
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10kg premium koi - premium, pond

10kg premium koi - premium, pond

£35.00
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Herons koi trio pellets - koi, 3mm

Herons koi trio pellets - koi, 3mm

£38.40
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Koi carp pond mixed - , grower

Koi carp pond mixed - , grower

£10.99
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Herons koi trio sticks - herons, |

Herons koi trio sticks - herons, |

£59.90
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Herons goldfish flakes - herons,

Herons goldfish flakes - herons,

£15.80
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Herons pond fish food koi - herons,

Herons pond fish food koi - herons,

£169.80
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Koi carp protein - 30%, grower

Koi carp protein - 30%, grower

£28.49
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Kockney koi economy peaches - kockney,

Kockney koi economy peaches - kockney,

£27.09
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Cloverleaf blanket answer - cloverleaf,

Cloverleaf blanket answer - cloverleaf,

£124.99
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Nishikoi growth koi pond - pond, fish

Nishikoi growth koi pond - pond, fish

£10.99
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Pond friend food sticks - food,

Pond friend food sticks - food,

£24.99
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Hikari friend koi - hikari,

Hikari friend koi - hikari,

£55.99
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Pond sticks light fish food - light,

Pond sticks light fish food - light,

£24.80
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Labs medi koi probiotic - nt,

Labs medi koi probiotic - nt,

£29.95
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Nishikoi staple fish - nishikoi,

Nishikoi staple fish - nishikoi,

£45.99
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Saki hikari balance diet - saki-hikari, koi

Saki hikari balance diet - saki-hikari, koi

£195.95
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Evolution aqua premier - aqua,

Evolution aqua premier - aqua,

£15.20
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Herons koi trio sticks - koi, 1kg

Herons koi trio sticks - koi, 1kg

£7.90
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10kg love your pet - 10kg,

10kg love your pet - 10kg,

£29.99
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Herons pond food koi - pond,

Herons pond food koi - pond,

£68.40
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Tetra pond sticks 10l - pond, with

Tetra pond sticks 10l - pond, with

£24.99
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Labs medikoi probiotic - nt,

Labs medikoi probiotic - nt,

£114.45
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Herons pond sticks mix 5l - sticks,

Herons pond sticks mix 5l - sticks,

£12.30
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Nishikoi growth pond fish - nishikoi,

Nishikoi growth pond fish - nishikoi,

£91.49
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Herons koi grower pellets - herons,

Herons koi grower pellets - herons,

£35.90
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Hikari balance koi - hikari, food

Hikari balance koi - hikari, food

£196.19
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Tetra pond variety sticks - pond,

Tetra pond variety sticks - pond,

£9.99
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Tetra pond sticks 50l - sticks,

Tetra pond sticks 50l - sticks,

£42.99
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Takazumi gold plus koi fish - gold,

Takazumi gold plus koi fish - gold,

£109.69
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Blood worms fish food freeze - blood,

Blood worms fish food freeze - blood,

£3.99
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Koi food osw - food, osw,

Koi food osw - food, osw,

£39.99
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Herons premium goldfish - premium,

Herons premium goldfish - premium,

£18.60
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Koi carp protein spirulina - carp,

Koi carp protein spirulina - carp,

£33.99
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Fish fuel pond flake - fish,

Fish fuel pond flake - fish,

£13.99
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Wheatgerm floating koi - , &

Wheatgerm floating koi - , &

£28.99
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Tetra pond sticks floating - tetra,

Tetra pond sticks floating - tetra,

£21.99
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Pond friend premium food - pond,

Pond friend premium food - pond,

£4.49
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Herons premium goldfish - herons, koi

Herons premium goldfish - herons, koi

£15.80
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Tetra pond sticks floating - pond,

Tetra pond sticks floating - pond,

£42.95
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Koi carp pellets - , fish

Koi carp pellets - , fish

£14.99
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Koi pond fish food pellet - food, mix

Koi pond fish food pellet - food, mix

£59.99
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Herons koi growth colour - koi,

Herons koi growth colour - koi,

£9.80
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Koi fry fish food high - food,

Koi fry fish food high - food,

£24.99
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Kockney koi yamitsu - kockney,

Kockney koi yamitsu - kockney,

£19.49
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Aquacadabra koi goldfish - koi,

Aquacadabra koi goldfish - koi,

£21.99
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Herons freeze dried daphnia - freeze,

Herons freeze dried daphnia - freeze,

£14.80
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Herons freeze dried bloodworm - herons,

Herons freeze dried bloodworm - herons,

£12.60
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Labs medikoi growth 4mm 6mm - medikoi,

Labs medikoi growth 4mm 6mm - medikoi,

£93.99
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Herons koi staple pellets - koi, 3mm

Herons koi staple pellets - koi, 3mm

£3.30
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Coppens koi food pellets - food,

Coppens koi food pellets - food,

£35.01
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10l litre extra - +,

10l litre extra - +,

£23.89
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Wheatgerm all natural floating

Wheatgerm all natural floating

£28.99
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Tetrapond variety fish food - tetrapond,

Tetrapond variety fish food - tetrapond,

£47.99
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Koi goldfish pond fish - koi,

Koi goldfish pond fish - koi,

£49.99
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Kockney koi superior mix fish - kockney,

Kockney koi superior mix fish - kockney,

£42.99
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Tetra pond floating fish food - tetra,

Tetra pond floating fish food - tetra,

£33.99
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Herons premium pond - premium, flakes

Herons premium pond - premium, flakes

£0.99
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Koi sticks pond fish - koi,

Koi sticks pond fish - koi,

£55.00
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Premium floating sticks - floating, /

Premium floating sticks - floating, /

£14.99
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Kenko koi treats mix - kenko,

Kenko koi treats mix - kenko,

£14.24
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Herons dried shrimp fish - dried,

Herons dried shrimp fish - dried,

£0.99
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Herons tropical flakes premium - herons,

Herons tropical flakes premium - herons,

£0.99
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Kockney koi yamitsu economy - kockney,

Kockney koi yamitsu economy - kockney,

£29.99
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Premium floating koi - premium, pond

Premium floating koi - premium, pond

£24.50
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Herons premium koi flakes pond - premium,

Herons premium koi flakes pond - premium,

£3.40
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Bloodworm sinking pellets fish - bloodworm,

Bloodworm sinking pellets fish - bloodworm,

£7.99
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Nishikoi staple pond - staple, fish

Nishikoi staple pond - staple, fish

£71.49
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Pond friend food - friend, sticks

Pond friend food - friend, sticks

£44.99
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Labs medikoi staple - nt,

Labs medikoi staple - nt,

£93.95
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Premium 2mm mixed - premium,

Premium 2mm mixed - premium,

£79.99
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Nishikoi multi sticks - nishikoi,

Nishikoi multi sticks - nishikoi,

£28.50
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Herons premium wheatgerm - herons,

Herons premium wheatgerm - herons,

£6.50
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10kg webbox rainbow floating - webbox,

10kg webbox rainbow floating - webbox,

£34.99
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Tetra pond koi - pond, food

Tetra pond koi - pond, food

£27.95
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Kockney koi peaches cream - koi,

Kockney koi peaches cream - koi,

£29.45
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Yamitsu kockney koi cakes 1kg - kockney,

Yamitsu kockney koi cakes 1kg - kockney,

£134.99
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Evolution aqua growth plus - aqua,

Evolution aqua growth plus - aqua,

£116.99
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Evolution aqua stop blanket - aqua,

Evolution aqua stop blanket - aqua,

£17.50
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Love your pet koi - love,

Love your pet koi - love,

£34.99
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Labs medikoi probiotic 750g - medikoi,

Labs medikoi probiotic 750g - medikoi,

£43.95
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Labs medikoi health 750g - medikoi,

Labs medikoi health 750g - medikoi,

£53.95
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200g bloodworm sticks - 200g,

200g bloodworm sticks - 200g,

£5.25
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Tetra pond colour - pond,

Tetra pond colour - pond,

£30.95
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Webbox fish rainbow pond - fish,

Webbox fish rainbow pond - fish,

£29.99
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Tetra pond fish food sticks - fish,

Tetra pond fish food sticks - fish,

£24.95
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Decapsulated baby brine shrimp - baby,

Decapsulated baby brine shrimp - baby,

£2.95
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Herons pond sticks - sticks, mix

Herons pond sticks - sticks, mix

£13.45
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Pond friend fish food multi - friend,

Pond friend fish food multi - friend,

£19.56
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Kockney koi peaches - koi, cream

Kockney koi peaches - koi, cream

£29.45
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Premium pond fish food - pond, grower

Premium pond fish food - pond, grower

£64.50
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Nishikoi feeding ring floating - nishikoi,

Nishikoi feeding ring floating - nishikoi,

£4.99
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Hikari colour enhancing - hikari,

Hikari colour enhancing - hikari,

£294.79
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Pond friend season prebiotic - pond, 4

Pond friend season prebiotic - pond, 4

£84.99
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📊96 listings · from £0.99 · avg £44.38
⚠️ These listings were last updated more than 18 days ago. Search for fresh listings

Browse 96 koi fish listings currently in our index. Prices range from £0.99 to £294.79, with an average of £44.38. 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 koi fish →

Try this: malawi cichlid food | pleco | sea king | tropical catfish | skull coin | utterly butterly | goldfish | tube train | beijing 2008 coin | crypto peerless

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Everything you need to know about koi fish

Whether you are looking for a brand-new or second-hand koi fish, 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 £0.99, while premium listings can reach £294.79 — giving you a wide budget spread to work with. The average price of £44.38 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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