In our family, we usually choose to raise goldfish as the decoration of the living room. Usually when we are alone at home, we see vibrant goldfish wandering around, which also gives people a lot of hope in life. Many people say that goldfish have strong vitality and can last for a long time, but when raising goldfish, water temperature, water quality and food are very important factors. Maybe if one of them goes wrong, goldfish will die. People who have raised goldfish will know that for some reasons, goldfish will have white spots on their bodies. What is the solution to the white spots of goldfish? Let’s have a look! There are white spots on goldfish, usually at the end of spring and the beginning of summer, or at the end of autumn. Generally, there are white spots on goldfish due to the large temperature difference between morning and evening. Creatures like goldfish that can’t see the sun are also easy to get sick. Many people who raise goldfish see that there are white spots on goldfish, they will seek medical treatment to prescribe medicine for goldfish, but goldfish itself can’t take medicine, because the medicine will have some toxins. When we find that the goldfish has white spots, we should stop feeding for one day, put the water heater in the fish tank and heat it slowly. First, adjust the water temperature to 25 degrees so that the goldfish can slowly adapt to the water temperature, and then the water temperature rises to 28 degrees to kill the bacteria in the fish tank. Generally, if the goldfish white spot is not particularly serious, it can recover slowly. If it is serious, you can do it according to the above method. At the same time, put some salt water into the fish tank, but the amount of salt water still needs to ask the doctor. After the goldfish wakes up, be sure to change the water in the original fish tank, because there are a lot of bacteria in it, but you can’t change all the water by changing the water. At most, change one-third of the water in the fish tank, and flow out slowly when changing the water. You can’t make the temperature difference of the water in the fish tank too large. The water you put in should also be the special water for goldfish. When putting food into goldfish at ordinary times, you should also pay special attention not to drop sundries other than food into the fish tank. In addition to the white spots of goldfish, goldfish may also get sick. Most of them are caused by bacteria in the water or parasites on the fish itself. Therefore, when we find that goldfish are abnormal, we must treat it immediately. If we delay for too long, it will be difficult to cure it.