JS KOI

15/04/2026

NEW IN STOCK

We’re excited to announce that we are now stocking Vetark Fluke-Ex and Fluke Solve! 🐟 https://js-koi.co.uk/collections/koi-treatments

Perfect for tackling gill and skin fluke infestations and keeping your koi healthy and thriving.

📍 Available online now
💬 Message us for more information or advice

Discover our collection of premium Japanese Koi Carp and all the pond supplies you need. Get expert advice to help you build and maintain a thriving koi pond.

18/03/2026

🐟 Here are some of the Koi we’ll be releasing on 30th March 🐟

A selection of Tosai from Hiroi, measuring 20–22cm, will be available on our website.

🗓 30th March
⏰ From 10:00am

Quality young Japanese koi with great potential — available exclusively at js-koi.co.uk.

Be ready when they go live as numbers are limited!

15/01/2026

🇯🇵 Japanese Tosai Have Landed 🇯🇵

Our latest import has arrived safely today, which includes Tosai from Marudo and Hiroi.

A lovely mix of:
• Marudo Tosai (9–11cm)
• Hiroi Tosai (19–21cm)

⏳ Available via our website from March.

Keep an eye on our page for updates as they settle in.

25/12/2025

Merry Christmas to all our wonderful customers! 🎄

Thank you for your continued support. We’re grateful for each and every one of you 🎁

09/11/2025

Final 2025 Delivery: 14th November

As the weather cools, our last delivery date is 14th November. Heated ponds can still receive shipments after, and we are offering wintering to keep your koi until 31st March 2026.

Order by 13th November for delivery this year.

Thank you for your support! Exciting updates and new-season koi are on the way.

Discover our collection of premium Japanese Koi Carp and all the pond supplies you need. Get expert advice to help you build and maintain a beautiful pond.

18/08/2025

✨ New Feature Alert! ✨

Logging into our website just got even easier.
You can now sign in with Google — no need to remember yet another password!

Simply click “Login” and select “Continue with Google” to access your account using your existing Google (Gmail) credentials.

Fast. Secure. Seamless.

Try it out today and experience a smoother way to login!
https://js-koi.co.uk

Explore our premium Japanese Koi Carp for sale, hand-selected for quality and colour. Fast and secure UK delivery. Trusted by koi enthusiasts across the UK.

14/07/2025

Something special is happening tonight… 🐟✨

At 6 PM, we’re releasing a fresh and unique batch of Tosai and Nisai koi from some incredible breeders in Japan. This is one of our last releases of the year!

Check out some of the pictures of koi heading to our wesbite — and if one calls to you, be ready at 6.

https://js-koi.co.uk/collections/new-arrivals

04/07/2025

🚨 NEW ARRIVALS DROP TODAY @ 6PM! 🚨

Get ready! Our latest release of Japanese Koi (Tosai) is landing on the website this evening at 6PM!

Featuring stunning varieties:
• Goshiki
• Shusui
• Beni Kikokuryu

Don’t miss your chance to add something truly special to your pond! 🐟

Discover our latest koi for sale — new arrivals direct from Japan’s top breeders. Health-checked, high-quality koi with fast UK delivery. Updated regularly.

05/06/2025

We will be hosting our very first online auction, kicking off on Thursday 12th June at 10am on our website via https://js-koi.co.uk/collections/auction. The auction will run for a period of 4 days, ending on Sunday 16th June at 8pm.

Auction terms and condition can be found here: https://js-koi.co.uk/collections/auction

24/05/2025

We've just released some stunning selections into our New Arrival section.

Whether you’re a seasoned pond keeper or just starting your aquatic journey, these koi are truly something special. Don’t miss the chance to take home a new finned friend.

Visit us in person (based in Nottingham) or explore the latest arrivals on our website.

14/05/2025

Don't forget to sign up to https://js-koi.co.uk to receive 10% off your first purchase. Discount excludes koi on sale, please check our website for further details.