Главная 7 Aquarium fish 7 Guppy (Poecilia reticulata) – description, content, breeding

Guppy (Poecilia reticulata) – description, content, breeding

Guppy (Poecilia reticulata) – viviparous aquarium fish.

Order: Cyprinodontiformes (Cyprinodontiformes).
Family: Pecilia (Poeciliidae).

They inhabit the southeastern United States, Central America, and the northern and eastern parts of South America. Kept in calm reservoirs with fresh water, as well as in brackish water estuaries and lagoons.

The length of the male guppy is up to 4 cm, the females up to 6 cm.

The body of the male is elongated, slender, somewhat flattened laterally. The body of the female is also elongated, with the back part more flattened from the sides.

The males of guppies are much brighter and have not only beautiful patterns, but also luxurious fins, while the fins of females are short, the color is not catchy. It should be noted that at present, guppy breeds have been bred, in which the female is colored almost as well as the male.

In males, the anal fin has become an organ of fertilization – gonopodium.

Guppy unpretentious enough, able to live and breed in small aquariums of 2-3 liters, but for thoroughbred individuals a volume of not less than 50 is recommended. Twenty adult fish will feel great in an aquarium of 40 liters.

Preferred live plants, bright light and free space for swimming. Be sure to have a cover or cover glass on the aquarium, as the fish can jump out of the water.

Water for dH content 10-25 °, pH 7-8. Sharp changes in the composition of the water can adversely affect male voil fins, so it is better to replace the water more often, but in small portions.

Water temperature: 20-26 ° C.

Fish are omnivores, mosquito larvae are a favorite food. Eat well any dry food, which should be as diverse and of good quality.

When feeding should be aware that overfeeding is very harmful to fish.

Guppy have become widespread among aquarists, not only due to the variety of color variations, but also by their unpretentiousness. Peaceful viviparous fish, fun, mobile, floating in all layers of the aquarium, perfect for novice aquarists.

In general, the aquarium should not contain, along with predatory and aggressive fish, as well as fish that can damage the chic fins of males. The maximum color of the fish is achieved only under favorable conditions and a varied diet.

Guppy belong to viviparous fish. Caviar is fertilized in the body of the female; fully formed fry leave it, immediately starting to take food.

Sexual maturity reaches 3-6 months.

Selected manufacturers are placed in one aquarium for 10 to 15 days. Pregnancy 5 – 6 weeks. One fertilization is enough to get several litters.

The number of fry in the litter depends on the quality and age of the female and ranges from 10 to 150 pieces. A sign of the approach of labor is the shape of the abdomen, which becomes rectangular and the appearance of a dark spot at the anus.

The female sweeps fry, which immediately begin to swim and eat. For feeding juvenile guppies, you can use any feed that is suitable in size.

Given that the fry are not born small, there are no problems. To obtain high-quality copies of food, there should be a variety of food, and in a nursery aquarium you need to keep it clean and periodically change some of the water.

When growing fry guppy There is another feature. Young fishes grow long enough, but a young male who has reached puberty and stained almost ceases to grow. The higher the water temperature, the faster the males mature.

At 30 ° C, it takes three months, then the male almost ceases to grow and remains small. At 22 ° C males mature much longer, but they have time to grow larger.

The life expectancy of these fish depends on the conditions of their maintenance. Females guppy as a rule, they live up to 4 years, while males rarely live to 3 years.

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