Fish Longevity

Introduction to Koi Fish Longevity Koi fish, known for their vibrant colors and graceful swimming patterns, have captivated enthusiasts and aquarists for centuries. Delving into their longevity, one might wonder how old can koi fish live. Typically, in controlled environments such as well-maintained ponds or aquariums, koi fish can live between 25 to 35 years. […]