. The ability of goldfish to endure hunger is closely related to the water quality. If it is new water, there are fewer microorganisms in the water, and they will starve to death in about a week at most. If the water quality is good and there are more algae and microorganisms in the fish tank, it is no problem for them not to eat for a month. Goldfish have a strong hunger tolerance, and breeders can decide the frequency of feeding according to their habits. As long as regular and quantitative feeding is guaranteed, goldfish will not starve to death.
1, young fish: goldfish in the young period of activity is relatively large, metabolism is relatively high, and their growth and development at this stage is relatively fast, so the demand for food is very large. Breeders can choose to feed once a day at 9 am and 3 pm. Feed them as much as possible, so as to ensure the nutrition needed for growth and development.
2. Adult fish: Goldfish need less food when they are adults, and their digestive system is not as good as that of young fish, so it is better for breeders to reduce the frequency of feeding. You can choose to feed once every 1-2 days, and you only need to feed until you are 70% full each time. If the goldfish is not interested in food when feeding, the feeding time can be extended.
