At The Oaks Koi Farm, we specialise in premium Japanese Koi for sale in the UK, with between 800 and 2,500 koi in stock at any one time. Whether you’re searching for high-quality Tosai, Nisai, or larger show-grade koi carp, we offer a wide range of varieties to suit every budget and pond size.

We import directly from Japan throughout the year, working with trusted breeders to bring exceptional koi to customers across the UK. While not every fish is listed online, our website features a regularly updated selection available for secure purchase and nationwide delivery.

If you’re looking to buy koi online in the UK, we can arrange safe, specialist transport directly to your door. Prefer to choose in person? You’re always welcome to visit our Lancashire koi farm to hand-select your perfect fish.

Looking for something specific? Contact us and we can help source particular varieties either from our current stock or directly from Japan.