Goldfish are best suited to live in water temperatures between 20-28 degrees. Goldfish are within this temperature range. The higher the temperature, the stronger their metabolism will be, their appetite will be enhanced, they will grow rapidly, they will be colorful and lively. Goldfish are very adaptable. They do not have high requirements for water temperature and water quality, but the water temperature of 20-28 degrees is the most suitable for the growth of goldfish.

The impact of water temperature on goldfish

Goldfish can survive at temperatures of 0-39°C, which shows that goldfish have strong adaptability to water temperature, but it cannot be because of Goldfish are highly adaptable and ignore changes in water temperature.

When the water temperature suddenly rises or drops by more than 5°C, goldfish will immediately twitch and swim wildly. The higher the temperature, the easier it is for goldfish to die. Young fish are relatively sensitive to temperature changes. Many goldfish will die due to water changes when they first come into contact with goldfish.

At around 6°C, goldfish start to eat;

During the period of -3~-4°C, they enter a dormant state;

18~22°C is the time for goldfish to reproduce and The optimal water temperature for spawning;

If the temperature is >28°C or lower than 10°C, the spawning activity of goldfish will stop or slow down. Even if they spawn occasionally, their fertilization rate will not be high.

In the hot months of April to July, goldfish tend to lay eggs in rainy weather, and it is best to keep them at around 20°C.