Adequate koi food contains 32 to 36 percent protein from fish by-products as its first ingredient. Its second ingredient is plant matter, from sources like wheat germ, that gives an energy boost. Koi food should also contain 3 to 10 percent crude fat, ascorbic acid, immune boosters and color enhancers.
Because koi are omnivores, they need a varied diet that is high in protein to stay healthy. KoiVet.com recommends using a food that contains a high percentage of protein from fish meals like squid meal, whitefish meal, anchovy meal, shrimp meal or herring meal. Because koi fish have no stomachs, they can eat only a little at a time, so high-quality, balanced feed gives them the best nutrition in several small feedings a day.Learn More
Koi fish have a typical life span ranging from 50 to 70 years. There are authenticated cases, however, in which koi have lived over 200 years.Full Answer >
Koi fish are symbols in both Japanese and Chinese culture and can represent traits of strength and of love. Their meaning varies depending on the color, scale type and the pattern of the individual fish.Full Answer >
According to Cuttlebrook Koi Farm, baby koi look similar to adult koi but much smaller. Baby koi also have variable color patterns compared to adults, and they may change in appearance significantly by the time they reach adulthood.Full Answer >
Koi live an average of 50 to 70 years, but can live over 200 years. The oldest koi on record is Hanako, a scarlet koi that died in 1977 at the age of 226.Full Answer >