Yeah sure, most of the Koi you have seen are probably nothing more than orange or white. However, there are many (probably close to or more than 100) color variations of Koi (Just pick up a Koi trader's magazine the next time you're at a bookstore). Koi can comer in many colors, including orange, red, white, gold, and black. Certain patterns are sought after by avid Koi collectors, some of whom will pay thousands of dollars for a single fish.
Koi
