Observing the male and female goldfish, many people's first reaction is to look at the goldfish's stomach. If the bulging goldfish is pregnant, it is a female fish. But not during the breeding season. Also consider whether goldfish is sick to get pregnant. For more information, see the following steps.
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Look at the size of goldfish.
First of all, we can start with the body shape of goldfish. Adult male goldfish are as slender as willow leaves, while goldfish are often short and fat. Put a jar of goldfish together and compare them, and you can quickly see the male and female goldfish according to their size. This is an important foundation.
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Look at the goldfish's tail
Observing the tail of goldfish can also judge the sex of goldfish. Generally speaking, male goldfish are thicker than female goldfish, especially the tail. The tail of male goldfish is wider and flatter, which is obviously different from that of female goldfish. Obviously, people can tell at a glance.
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Observe the swimming of goldfish
How do goldfish divide males and females? What do goldfish think of males and females? Goldfish can also see males and females when swimming, and male goldfish can swim faster. Swim fast, too. The female goldfish is very docile and swims slowly.
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Observe the color of goldfish
If you carefully observe the appearance of goldfish, the color of male fish is more vivid. In addition, the color of goldfish is also a sign of health. If the color becomes lighter, it means that the fish may be in a sub-health state. If you change water or feed colorful fish food immediately, the goldfish can recover its bright color in the shortest time.
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Observe the cloakroom of goldfish.
Turn the goldfish over and observe the spawning holes in the fish's stomach. The spawning holes of male fish are long and narrow, while those of female fish are large and round (ovulation). This method is the most accurate method to judge the male and female goldfish. Bian Xiao reminded everyone that we must be careful with goldfish. Fish are timid and get sick when they are frightened.
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Observe the fins of goldfish
The fins of male fish are different from those of female fish, and they are thicker. If a goldfish's fin is curved and thick, and meets the above characteristics, then this fish may be a male fish. Female fish have shorter fins. In addition, it is also good to see idolization during the breeding period. All the idolized (small white spots) are females.
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