1. Stable environment: If breeders want to raise goldfish well, they need to keep their living environment comfortable. If conditions permit, it is best to install a heating rod to keep the water temperature between 18-25 ℃. They don't require high water quality, but the most suitable PH value for their growth is between 7.2 and 7.4.

2, plenty of space: goldfish don't have high requirements for space, and their territorial awareness is not strong. But it is better for breeders to control the density of breeding, so that they can develop better and grow bigger.

3. Adequate sunshine: Goldfish like to grow in a sunny environment. When they are raised artificially, they need to be exposed to the sun for 3-4 hours every day. This will not only reduce their chances of getting sick, but also increase the speed of goldfish's metabolism and make their physique stronger.

1. Feeding types: goldfish are omnivorous fish, and breeders can choose a variety of foods to feed. If conditions permit, they can be fed more high-nutrition food in their infancy, which can speed up their growth and make their physique stronger. When they are adults, they can try to feed some synthetic feed.

2. Feeding amount: Goldfish eat more and are greedy. Breeders need to feed them regularly and quantitatively. Feed twice a day in childhood, and the amount of each feed can be eaten within 5 minutes. As an adult, you can feed it once a day, and the amount of each feed can be eaten within 10 minutes.