Does the questioner want to ask "How long is the lifespan of the white cloud goldfish?" 2 to 5 years. The white cloud goldfish is a small fish with relatively weak physiological functions and is easily affected by the environment. It requires suitable environmental conditions such as water temperature, water quality and feed to grow healthily. Because the physiological functions of the white cloud goldfish will increase with age. It gradually declines, so it will die in 2 to 5 years.