How do goldfish distinguish between males and females?

According to the body shape, abdomen and appearance of goldfish, males and females can be distinguished.

1, body type

Distinguishing the male and female goldfish can be judged by observing its body shape. Male goldfish grow in the same water environment, while female fish are round and full, short and easy to distinguish.

2. Abdomen

The abdominal changes of male and female goldfish are not particularly obvious in the juvenile period, but in adulthood, when they enter estrus, the female goldfish shoulders the task of breeding offspring, so the abdomen will become larger, while the abdomen of the male fish will not change much.

Step 3 show up

From the appearance, the body color of male fish and female fish will be very different. The male fish has a bright body color and a slender tail, while the female fish has a slightly lighter body color and a short and stout tail. After entering the breeding season, the body color will be more vivid.

Goldfish feeding time

Timing: In summer, around 7: 00 a.m. and 3: 00 p.m., and in winter, because there are few fish swimming, you can feed them once around noon.

Bait delivery adheres to the principle of three-fixed, and the quality is fixed: protein content is high, fresh and clean; Quantification: Pay attention to the time for goldfish to finish in the pool every time, and it is generally appropriate to finish in 20-30 minutes.

It should be noted that duckweed or a small amount of granular feed should be properly fed according to the appetite of fish. Synthetic pellet feed is mainly used in courtyard culture, and artificial feed is an excellent auxiliary bait and the best substitute for natural bait when it is in short supply.