Generally, goldfish will not starve to death if they are not fed for three days, because goldfish's ability to endure hunger is relatively strong. When the temperature is low in winter, you can choose to feed once every three days. In summer, when the temperature is high, it is best to feed once a day. If goldfish are not fed for a long time, their resistance will be reduced, their growth will be slow or their nutrition will be poor.
if they are not fed for a long time. Generally speaking, goldfish will not starve to death if they are not fed for a month. If they are not fed for more than a month, they may starve to death. Because when they are hungry, they will eat some algae, organic matter or microorganisms in the water to maintain life. But in the state of long-term hunger, goldfish will become very weak, resistance will be reduced, and it is easy to get sick or die.
feed goldfish every day. When the temperature is high, you can choose to feed them once or twice a day, once at 9 am and once at 3 pm. When the temperature is low, you can choose to feed once a day or once every two days, preferably at 11 A. m. Goldfish do not know hunger and satiety, so the breeder should set the amount of feeding, each feeding can be finished in five minutes is the most appropriate. Or let the goldfish eat until they are 80% full, which is also conducive to their growth and development.