The ornamental fish breed retails between $20 and $20,000 on average per fish. Local company Ohio Koi's home to thousands of them.

KAZO, Japan (AFP) - Hand-reared for their colour and beauty, koi carp have become an iconic symbol of Japan that can sell for hundreds of thousands of dollars and even participate in fishy beauty ...

Once a simple food fish, koi have transformed into living jewels, with some fetching sky-high prices in the global luxury market. Here's how this happened. In the world of high-end pets, few creatures ...

Koi carp come in a variety of vibrant colours, patterns and prices and collecting these beautiful creatures is a serious business. Koi is an abbreviation of Nishikigoi, the Japanese term for 'brocaded ...