How many goldfish live in the aquarium?

Many busy people who dream of a pet and do not have the opportunity to get a cat or a dog get aquariums. However, not everyone knows how to properly care for its inhabitants. After reading today's article, you will learn how many goldfish live.

A small historical digression

It should be noted that it is these fish that are considered the oldest representatives of the Cyprinidae family, which were started to be bred and kept in aquariums. And the first to do so was the indigenous population of China. Those who are interested in how many years goldfish live , it will not hurt to find out that their professional breeding courtiers were engaged in their deduction. They were obtained as a result of crossing several species of silver crucian carp.

After the first bright specimens were launched into the imperial pond, work began on the breeding of new fish. This is how modern voyalevostki, wakins and che appeared. The life span of individuals living in natural conditions was about a quarter of a century.

In the XVI century, these bright and fairly large fish were brought to Japan, and a hundred years later Europeans learned about them. It is interesting that here the life span of the imported individuals was reduced to three months. This is because their owners for some reason believed that they did not need food at all.

Appearance

Those who want to understand how many goldfish live, for sure it will be interesting how they look. The average length of adults is about thirty-five centimeters. However, in aquarium conditions, such impressive specimens are rare. Usually in captivity they grow to fifteen centimeters.

The goldfish has a long, flattened from the sides an elliptical body. Also, it has several reddish or yellowish fins, the longest of which is considered dorsal. It starts from the middle of the red-golden trunk. The sides of the overwhelming majority of representatives of this species are colored golden, and the belly in a yellowish shade.

How many goldfish live in the aquarium?

In this case, much depends on the conditions in which they live. On average, this indicator ranges from five to ten years. However, there are exceptions. For example, in one of the English cities there were a couple of individuals who survived to the age of thirty. And they lived in a forty-gallon aquarium and ate a specialized food. And in the County of Sev. Yorkshire was a goldfish, who lived forty-four years.

Features of the content

Having figured out how many aquarium goldfish live, you need to learn how to properly care for them. First of all, it should be noted that one person will need fifty liters of water. Those who plan to start five or six fish should purchase a two-hundred-gallon aquarium for future pets in advance. In addition, it is important to control filtration, aeration and illumination level.

The optimum water temperature varies from eighteen to twenty-three degrees. However much depends on the season. In the winter months, it can be a little colder than in the summer. It is important not to forget to replace the tenth part of the aquarium's contents daily. Since poor-quality and polluted water can cause many diseases.

Feeding advice

Having understood how many goldfish live, you need to understand the peculiarities of their diet. Just note that they are quite voracious. Despite the fact that these creatures are almost constantly asked to eat, they are often not recommended to feed them. According to most experts, frequent meals can lead to various illnesses. Experienced aquarists advise to feed goldfish no more than twice a day. It is important to give food in small portions, which are eaten for seven minutes.

The basis of the diet of these beautiful, but very voracious creatures are plants, specialized dry and live food. And the latter is recommended to be purchased in frozen form, to prevent infection of fish with various diseases. As for dry food, it must first be soaked in a small bowl filled with water, which was taken in advance from the aquarium. Vegetable food should be scalded with boiling water in advance and crushed. Plus, everything else, it is recommended to complement their menu with unsalted crumbly porridges, which are welded on the water.

Breeding at home

Those who have already understood how many years old goldfish live in the aquarium will be interested to know how they reproduce. Especially for this purpose it is necessary to purchase a top-closing container, the length of which is not less than eighty centimeters. It is important that the bottom of the so-called spawning ground is planted with bushy small-leaved plants. In addition, the aquarium needs to be filled with clean water, as much as possible saturated with oxygen.

Usually the beginning of mating games falls on early spring. It is advisable for this time to arrange the fish and provide them with full feeding. After a couple of weeks, you can select a female and two or three males. After fertilization, fish eggs should be removed from spawning grounds. After two days, fry appears on the light, which on the fifth day begin to swim confidently.

Prevention of various diseases

Those who already know how many goldfish live, should understand that they, like all living things, are subject to illnesses. Of course, in any aquarium there is a conditionally pathogenic microflora. Therefore, to ensure that your pets do not become victims of pathogens of dangerous diseases, you must follow a few simple recommendations.

It is important not to overpopulate the aquarium and constantly maintain a healthy habitat in it. Do not neglect the regular replacement of water. It is strictly forbidden to move to goldfish aggressive species that can injure them. Also, do not forget about the correct diet and feeding regimen.