It is relatively easy to separate the Trichoderma family and the artificial series; it is particularly difficult to separate the Columbine family, the golden fairy, the white fish, etc., and even veterans in the industry can sometimes separate 100%. Moreover, only when the giant mermaid reaches about three and a half inches in size and begins to mature physically can the male and female be distinguished. The methods introduced below, except for point 8, are for reference only and are not 100% correct.
1. Body shape separation method: Generally speaking, among the same sinus fish, the male fish is relatively large, and the female fish is relatively small and round. Therefore, some friends who like to buy small fish will often find that the fish are usually male after being raised. This is because when choosing fish, they usually choose larger and healthier ones, so they often do not choose fish. The male fish was purchased voluntarily. ◎Success rate: 60%
2. Forehead separation method: The forehead of male fish is more protruding, unlike the forehead of female fish, which is more cunning. However, the forehead area of some tall fish species is particularly dry, so it is not suitable to use this method to separate male and female poop. ◎Success rate: 30%
3. Color separation method: In this regard, the wild species are more obvious, the color of the male fish is darker, and the color of the female fish is brighter. ◎Success rate: 60%
4. How to separate the dorsal fin ends: The dorsal fin end of male fish is relatively pointed, while the dorsal fin end of female fish is rounder; while the dorsal fin end of male fish will be more dotted. ◎Success rate: 50%
5. Pattern separation method: In this regard, fish from the family Trichodermaidae will be easier to see. Usually, if the texture of the head of a turquoise giant extends all the way up to the tip of the dorsal fin and is uninterrupted in the middle, it is generally a male fish, and if there is an interruption in the middle, it is a female fish. ◎Victory rate: 80%
6. Black circle separation method: Only applicable to wild species, such as Alenka, Issa, red-dot green, Ugwo, etc. If the black circles on the dorsal and anal fins of these fish are thicker and darker, they are female fish. The black circles on male fish are smaller and lighter in color. ◎Victory rate: 90%
7. Water dial (i.e. pectoral fin) pointsLi method: This method is difficult to master. The author learned about it from an old man who has been selling fish for decades when he was a child. He said that the female fish of oviparous fish have an oval shape, while the male fish have a slightly triangular shape. However, after many years of verification by the author, I found that it is difficult to see a clear separation. ◎Success rate: 20%
8. Genital separation method: Naturally, this is the most correct way, but when the fish has not reached the estrus period, the genitals will not be exposed. Some solid-colored species, true The real person is not revealed until the end. The genitals of the colorful giant mermaid are located in the center of the two pelvic fins (known as two barbels in the industry). The female fish's genitals are longer and tubular, while the male fish's genitals are very small, semicircular and pointed, like a sore in the center of the two fins.
Some farmers will fish the fish out of the water with a net, and then squeeze the belly of the fish with their hands to force the fish's genitals out of the body in order to find out the gender of the fish. However, the author strongly does not support this method because it is easy to hurt the fish and frighten it. ◎Success rate: 99%
9. Combination method of mating actions: A pair of broodstock fish that have been mated will have a series of actions before mating. The first is to show off their colors and cheer up. , and then dance the Great Man's Dance and so on. However, it is always the female fish that takes the initiative, while the male fish is still the one who is exploited. During mating time, the female will lay eggs first, and then the male will ejaculate. ◎Success rate: 80% I hope everyone will be familiar with it. After you have tried many matches for your love fish, it will definitely be smooth sailing for the male and female who separate the fish.
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