Red and white grass goldfish can live as long as eight to ten years if they are properly cared for. Red and white grass goldfish have high-quality genes, strong survivability, and their weight can reach half a catty. The red and white grass goldfish has a relatively strong survivability and can be raised in parks, courtyards, and tanks.

After understanding the lifespan of red and white grass goldfish, let's learn how to raise red and white grass goldfish correctly. Raising red and white grass goldfish, the light should have natural sunlight, which can not only sterilize but also promote the growth of fish. If you change the water, it is best to change the water frequently, because the dissolved oxygen in the water is the basic for the survival of the fish, but when changing the water, you should change it slowly, not all at once, otherwise the temperature difference will cause the fish to get sick.