Grass goldfish do not need 24-hour oxygen. Grass goldfish are relatively small in size, so they do not consume much oxygen. As long as the fish tank is large enough and the owner pays attention to changing the water regularly, the dissolved oxygen in the water will be enough for grass goldfish to breathe. However, if the stocking density is high and the fish tank If it is relatively small, you still need to install an oxygen equipment to prevent hypoxia.

Tip:

Grass goldfish are very adaptable. They have low requirements for water temperature and water quality. They can live in water temperatures of 0-40 degrees. However, it is best for the owner to control the water temperature between 16-25 degrees. The temperature is too low. If it is too high, it will affect the activity and appetite of the grass goldfish. If it is too high, it will cause the grass goldfish to be too nervous.