The purpose of sprinkling salt on goldfish when they have white spots is to inhibit the spread of viruses and act as a disinfectant. When a goldfish has small white spots on its body, it is because the goldfish is suffering from white spot disease. White spot disease is contagious, so the sick goldfish must be isolated and treated immediately to prevent it from being transmitted to other goldfish, and then spread Add appropriate amounts of salt to prevent the spread of germs.

Tip:

When a goldfish suffers from white spot disease, the owner should pay attention to changing the water frequently. The temperature can be controlled at about 30 degrees and the oxygen content in the water can be increased. Generally, the white spots on the goldfish will slowly fall off after resting for about a week. If you want to To make your goldfish recover faster, you can use some medications to help treat it.