Japanese Koi Carp For Sale - 40-50cm

Our Koi for sale collection features a diverse array of vibrant, healthy, and carefully selected fish, each boasting unique patterns and radiant colours. Sourced from reputable breeders, our Koi are nurtured with the utmost care, ensuring they thrive in your pond or water garden. Discover the serenity these living jewels can bring to your outdoor oasis, as we offer a range of options to suit both novice enthusiasts and seasoned collectors. Experience unparalleled quality and beauty with our exceptional Koi collection. We can also help with all things pond construction & pond cleaning. Not to mention offering fish health visits locally, helping ensure your koi stay healthy.

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61JA.50A25MU
61JA.50A25MU
Variety:
Asagi
Breeder:
Hosokai
Size:
47cm
£495.00
£0-500
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Asagi
50MC.80A250
50MC.80A250
Variety:
Doitsu Sanke
Breeder:
Takahashi
Size:
48cm
£795.00
795
£500-1000
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Doitsu Sanke
50KY.13A25MU
50KY.13A25MU
Variety:
Showa
Breeder:
Takahashi
Size:
50cm
£1,250.00
1295
£1000-2000
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Showa
50KX.90A250
50KX.90A250
Variety:
Doitsu Sanke
Breeder:
Takahashi
Size:
49cm
£895.00
895
£500-1000
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Doitsu Sanke
50KV.15A250
50KV.15A250
Variety:
Gin Rin Showa
Breeder:
Takahashi
Size:
48cm
£1,495.00
1495
£1000-2000
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Gin Rin Showa
50JH.50A25M
50JH.50A25M
Variety:
Beni Kumonryu
Breeder:
Takahashi
Size:
49cm
£495.00
494
£0-500
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Beni Kumonryu
50JG.50A25M
50JG.50A25M
Variety:
Tancho Showa
Breeder:
Takahashi
Size:
41cm
£495.00
495
£0-500
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Tancho Showa
50JE.50A250
50JE.50A250
Variety:
Showa
Breeder:
Takahashi
Size:
48cm
£495.00
495
£0-500
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Showa
14KX.70A25M
14KX.70A25M
Variety:
Shiro Utsuri
Breeder:
Nagashima
Size:
43cm
£695.00
695
£500-1000
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Shiro Utsuri
11JE.80A250
11JE.80A250
Variety:
Shusui
Breeder:
Aoki Masaki
Size:
47cm
£795.00
795
£500-1000
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Shusui
46JA.40A250
46JA.40A250
Variety:
Ayawakaba
Breeder:
Yamanaka Oya
Size:
44cm
£395.00
395
£0-500
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Ayawakaba
46AE.50J250
46AE.50J250
Variety:
Shusui
Breeder:
Yamanaka Oya
Size:
43cm
£495.00
495
£0-500
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Shusui
35KA.10A25M
35KA.10A25M
Variety:
Tancho Goshiki
Breeder:
Kawakame
Size:
50cm
£995.00
995
£500-1000
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Tancho Goshiki
35JX.50A25M
35JX.50A25M
Variety:
Goshiki
Breeder:
Kawakame
Size:
41cm
£495.00
495
£0-500
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Goshiki
35JV.50A25M
35JV.50A25M
Variety:
Gin Rin Tancho Goshiki
Breeder:
Kawakame
Size:
42cm
£495.00
495
£0-500
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Tancho Goshiki
Goshiki
Gin Rin Goshiki
35JP.10A25M
35JP.10A25M
Variety:
Goshiki
Breeder:
Kawakame
Size:
48cm
£995.00
995
£500-1000
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Goshiki
35JH.15A25M
35JH.15A25M
Variety:
Goshiki
Breeder:
Kawakame
Size:
49cm
£1,495.00
1495
£1000-2000
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Goshiki
35JE.40A25M
35JE.40A25M
Variety:
Goshiki
Breeder:
Kawakame
Size:
42cm
£395.00
395
£0-500
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Goshiki
35JC.60A25M
35JC.60A25M
Variety:
Goshiki
Breeder:
Kawakame
Size:
45cm
£595.00
595.00
£500-1000
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Goshiki
35JB.50A230
35JB.50A230
Variety:
Tancho Goshiki
Breeder:
Kawakame
Size:
45cm
£495.00
495
£0-500
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Tancho Goshiki
35JA.60A250
35JA.60A250
Variety:
Gin Rin Goshiki
Breeder:
Kawakame
Size:
43cm
£595.00
595.00
£500-1000
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Gin Rin Goshiki
59AV.60J250
59AV.60J250
Variety:
Doitsu Showa
Breeder:
Kokai
Size:
43cm
£595.00
595
£500-1000
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Doitsu Showa
59AP.60J250
59AP.60J250
Variety:
Doitsu Ochiba
Breeder:
Kokai
Size:
42cm
£595.00
595.00
£500-1000
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Doitsu Ochiba
59AM.60J250
59AM.60J250
Variety:
Gin Rin Tancho Goshiki
Breeder:
Kokai
Size:
41cm
£595.00
595
£500-1000
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Tancho Goshiki
Goshiki
Gin Rin Goshiki
59AJ.70J25M
59AJ.70J25M
Variety:
Doitsu Kohaku
Breeder:
Kokai
Size:
42cm
£695.00
695
£500-1000
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Doitsu Kohaku
59AF.60J25M
59AF.60J25M
Variety:
Gin Rin Tancho Kohaku
Breeder:
Kokai
Size:
42cm
£595.00
595
£500-1000
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Tancho Kohaku
59AD.80J25M
59AD.80J25M
Variety:
Shiro Utsuri
Breeder:
Kokai
Size:
42cm
£795.00
795
£500-1000
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Shiro Utsuri
59AC.10J25M
59AC.10J25M
Variety:
Gin Rin Goshiki
Breeder:
Kokai
Size:
44cm
£995.00
995
£500-1000
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Gin Rin Goshiki
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Koi carp are not just fish; they are living pieces of art, each one telling a unique story through its dazzling patterns and hues. Originating from Japan, these freshwater fish have become a centrepiece in many UK gardens and ponds, representing peace, love, and prosperity. As demand grows, the market for Koi carp in the UK has flourished, catering to both first-time hobbyists and seasoned aquarists. Buyers are enticed by the serene dance of Koi in the water, as their graceful movements create a meditative ambiance. Investing in quality Koi ensures not only a stunning visual addition to one's pond but also a commitment to preserving a centuries-old tradition of fishkeeping and appreciation. Koi Water Gardens can help you on your koi journey, whether you are a first time buyer or a loyal koi fish lover. If you need assistance with pond construction, pond cleaning or perhaps a fish health visit, we can also help. As well as offering a range of pond filtration pumps.

The pond construction services we offer for koi fish are: 
a man holding a fish in a blue container

Frequently asked questions

When will my Koi be ready for collection/delivery?

Koi that have been reserved during our trip to Japan will be available once their 12-week quarantine is completed (three heat cycles). If quarantine is completed during a cold period, we will hold koi free of charge until April. Once the water temperatures are similar to outside and it is safe to be collected/delivered we will be in contact with you to organise a koi viewing or a courier delivery date.

Are Japanese Koi the best?

Japan is the origin of Nishikigoi - Koi carp. Japanese koi are the best quality koi available in the world, the colours of Japanese koi have higher quality and definition through generations of specialist breeding in Japan. Other countries that produce Koi have significantly less experience and don’t have the superior Japanese koi bloodlines or depth of knowledge passed down through several generations of breeders over the last 150 years. There are hundreds of Koi breeders in Japan, many specialise in certain varieties that have taken several decades to perfect the parent bloodline.

When can I come and view the Koi at the Quarantine Facility?

Appointments for our Quarantine facility will be available once fish have completed their quarantine procedure, with three heat cycles. At that point, people can then view fish at the facility by booking an appointment with Andrew or the office. Koi viewings are usually from April to mid-October, but appointments can generally be made all year.

What is the best size to buy koi?

This depends on the individual, we believe 30-40cm koi are the best size to buy, as you can see the quality and potential development at this size. However, some people like to purchase tosai (1-year-old koi of 10-20 cm) and watch them grow and develop. While other customers prefer to buy larger koi around 60cm, for an instant visual impact on the pond.

Where are your Koi purchased from?

All of our Koi are hand selected from Japan, Andrew, Ben and James visit Japan every year to select koi, as they are harvested directly from the breeder’s mud ponds. We pay particular attention that every koi is hand selected with care, ensuring they are free of any damage or deformities. Every Koi must also reach our extremely high standard of quality (we never buy koi blindly ‘by the box’). This ensures our stock is of the highest quality.

What price do Japanese koi start from?

Our Fully quarantined Japanese koi start from as little as £25 each and go up to several thousands of pounds. We have fish available at our store (which is open every day of the week) and also have fish available at our quarantine facility by appointment.

When are you next going to Japan?

The Main Koi Harvest season is from Mid-October every year; we always visit at this time. So, if you have any special Koi requests please discuss your requirements prior to our departure, so we can look for ‘special requests’ whilst we are in Japan. If you wish to receive our Daily Koi purchases whilst we are in Japan please email the office (info@koiwatergarden.com) and ask to be put on our KWG in Japan email list.Where possible we will send videos via WhatsApp of any koi that we consider meet your requirements.

Can we take the koi before quarantine is completed and quarantine the fish ourselves?

No, our quarantine procedure & facility has the highest CEFAS rating of any koi company in the UK. Until the koi are fully quarantined and ready, this is non-negotiable.

What makes a good Japanese Koi?

Body shape, bloodline (pedigree), pattern, depth of colour and uniqueness are all important considerations. We will always be
happy to discuss any koi in detail prior to your purchase.