Do Koi Fish Eat Other Fish? Understanding Their Diet and Pond Behavior
Introduction Koi fish are among the most popular ornamental pond fish in the world. Known for their vibrant colors, calm behavior, and long lifespans, koi are often seen as peaceful creatures. However, many pond owners—especially beginners—wonder: “Do koi fish eat other fish?”This question is crucial for anyone planning to build a mixed-species pond or add…