Silk is a white cloud golden fish. Newborn fish don't need to be fed. After 1-2 days, they can be fed with egg yolk water and paramecium. When they grow up, they can be fed with more food, such as earthworms, fish worms and granular food.

The line is thick-line fish, the small thick-line fish is fed with blood worms and shrimp, and when it grows up, it is fed with shrimp, so it grows fastest. Thick-line fish are very easy to raise, and they are never picky about food. Vegetables, feed, small fish and shrimp can greatly increase their appetite, and they will also eat food scraps left by other fish, which plays a very good role in regulating water quality.