How do guppy fish divide male and female? How to breed?

Peacock fish are also called anchovies, rainbow guppies, guppies and guppies. At present, as an ornamental fish introduced to countries around the world, usually lively and active, gentle temperament. For those who like to raise fish, peacock fish is a good choice. So how do peacock fish divide male and female? How to raise it? The arrangement for you is as follows:

How do peacock fish divide male and female?

1. Look at the color

The color of a male peacock will be more colorful than that of a female peacock.

two。 Look at the figure.

The female peacock fish is slightly fat, while the male peacock fish is thin and small.

3. Look at the tail.

The tail of the male peacock fish is large fan-shaped, and the female peacock fish tail is narrow and small, about 1/3 of the size of the male peacock fish tail.

4. Look at the pattern.

The female peacock fish only has some colors on the tail, has no pattern on the body, and is nearly transparent, but the male peacock fish is covered with meticulous patterns.

5. Look at the dorsal fin.

The dorsal fin of male peacock fish is longer and brightly colored. The dorsal fin of female peacock fish is narrow and transparent.

6. Look at the ventral fin.

The ventral fins of female peacock fish are short and round. The ventral fins of male peacocks are longer and spiny.

7. Look at the stomach.

The female peacock fish has a large, transparent belly and dark cloacal pores. The belly of male peacock fish is opaque, full of patterns, and the belly is small.

The above 7 points are the introduction of how to distinguish between male and female peacock fish.

Second, how to raise peacock fish?

1. Selection of juvenile fish

In the selection of young fish to choose dark color, good shape of careful breeding, it is best to choose early breeding time to separate the male and female, to avoid early breeding, this can also ensure the healthy growth and development of peacock fish.

two。 Temperature control

Try to keep the temperature stable, and the water temperature should be above 15 °. Although the peacock fish has a strong ability to endure low temperature, it is not low temperature but temperature change that hurts the peacock fish. Excessive temperature change is more likely to harm the fish than low temperature. Therefore, if we want to raise peacock fish well, we must maintain a good temperature and strive for constant temperature culture.

3. Water quality requirements

The water source for breeding peacock fish can be raised with our usual tap water, but it can only be used after being exposed to the sun or sitting for a period of time, because the direct use of tap water will hurt the fish. so drying the water in advance is the premise of raising good fish.

4. Feed the key points

Peacock fish are omnivorous, feed, nematodes, egg yolks and algae are all food for peacock fish, but the peacock fish that are often fed with nematodes grow fast, have dark colors, and reproduce smoothly. Therefore, under permissible conditions and ensuring the quality of nematodes, I suggest feeding peacock fish nematodes, but for young fish, they can be fed with egg yolk first and then cultured with nematodes later. In addition, breeding peacock fish needs large tanks and less fish, because the container is larger, which is conducive to the growth of fish and the occurrence of diseases.

5. Reproduction method

The pleasure of sparrow fish lies in reproduction. You can marry them according to your own pleasure in order to breed the species you want. First of all, if you want purebred peacock fish, you must breed purebred peacock fish, so that it is possible to cultivate high-quality offspring. Secondly, in order to cultivate new species, we also need to choose good species of fish. In general, the offspring of fish inherit the matrilineal color and the somatotype inherit the paternal line, so we should grasp these details. In addition, we should also learn to control genes, which affect heredity and variation, invisibility, dominance, cross reproduction and so on.

The above is the introduction of the skills of how to divide male and female peacock fish and the methods of breeding. I hope it can help you who love fish.