My family bought a goldfish and couldn t raise it

It's easy to raise, my goldfish have been raised for 3 years. If you see a goldfish with its head out of the water to breathe, change the water, and don't go to catch a goldfish to avoid hurting it. It's easier to keep goldfish when you buy them big.

The lifespan of goldfish is related to its feeding conditions and fish physique, and it is generally believed that goldfish only live 6-7 years old, but some people have observed that goldfish can live for more than 10 years or even longer under good feeding conditions.

As for whether it is lonely, I don't think there is a problem of loneliness, at least it is a fish that does not have a lack of oxygen. There's no need to make a whole pair, otherwise wouldn't it be worse to die one, and if you don't want it to breed, it's cool to raise one.

Goldfish can be kept with just one. As long as the environmental conditions are suitable, a goldfish is also alive and well, and there is no competition, and the growth is relatively good. It's just that you can't reproduce.

"Is it okay to keep only one goldfish? ": Okay! No problem. Don't overfeed every day, half full, just eat more and drink less! Change the water every day or two.

Yes, you can raise as much as you want.

1. Before raising goldfish, you should prepare a fish tank that is not too small, which is mainly determined by the size and number of goldfish you raise.

Pay attention to the stocking density of the fish. A minimum of 3 litres of water should be used to keep 1 cm of fish, if your tank holds 100 litres of water, you can feed 3 fish of 10 cm and 8 fish of 5 or 6 cm (which are relatively small). In winter, the temperature is low and the feeding is less, so it can be appropriately denser.

Goldfish are more active in larger spaces and have brighter body colors. Excessive density can easily lead to hypoxia in the water, deterioration of water quality, and lead to illness and death of goldfish.

2. The new water prepared for goldfish should be stored for a day or two, which is called drying water.

On the one hand, the purpose is to remove part of the chlorine from the water, and the other is to bring the temperature of the new water closer to the old water.

3. Be sure to oxygenate. Don't rush into the tank after the goldfish arrives at home, put the plastic bag containing the fish into the fish tank for 10 to 20 minutes and then open it, let the water in the tank flow into the bag several times, and gradually mix with the original water in the bag, so that the fish can gradually adapt to the water temperature and water quality of the new "home". If there is a light, the light should be turned off, and the fish are quieter in the dark and are not easily frightened.

4. Do not change the temperature of the water drastically. Goldfish can survive in a wide range of temperatures, survive below the ice in winter, and live normally on hot days as long as they are not exposed to the scorching sun.

However, if the temperature changes sharply, it will lead to illness or death, and when buying fish, you should pay attention to the water temperature of the aquarium and the water temperature of your fish tank, and the deviation should not be too large, generally within 4 degrees is allowed.

After buying the goldfish home, don't rush into the tank, put the plastic bag containing the fish into the fish tank for 10 to 20 minutes and then open it, let the water in the tank pour into the bag several times, and gradually mix with the original water in the bag, so that the goldfish gradually adapt to the water temperature and water quality. If there is a light, turn it off. In the dark, the fish are quieter and less easily frightened.

When buying fish, you should pay attention to the water temperature of the aquarium store and the water temperature of your fish tank, and the deviation should not be too large, generally within 4 is allowed. Fresh water must be stored for a day or two. The purpose is to remove some of the chlorine from the water and also to bring the temperature of the new and old water closer.

Feeding principles:1The number of feedings per day only needs 1-2 times, and the amount of each feeding should be eaten within 1-2 hours. The weather and water quality are normal, and the feeding amount can be appropriately increased for the fish with strong vitality.

2.Feeding time Spring and summer should be early, generally around 6-7 o'clock in the morning, when the sun begins to dry and fish ponds (tanks) to feed. The feeding time in late autumn and winter can be a little later, generally around 7-8 o'clock, and even delayed until around 10 o'clock in the cold winter season.

However, do not feed in large quantities in the evening. Even if the fish are clearly feeding, it is better to feed in small quantities around 3 p.m. After November, the water temperature drops significantly, and the appetite of goldfish tends to decrease, and it is not suitable to feed in the evening.

Goldfish and crucian carp belong taxonomically to the same species (carassius auratus).

Originating in China, the goldfish is also known as the "golden crucian carp", which is similar to the carp (cyprinus carpio) but it has no whiskers and is an ornamental fish that evolved from the crucian carp. There are many varieties of goldfish, the color is red, orange, purple, blue, ink, silver white, five flowers, etc., and it is divided into four strains: literary species, grass species, dragon species, and egg species.

In the history of human civilization, Chinese goldfish has accompanied human beings for more than ten centuries and is the earliest species in the history of ornamental fish in the world. Goldfish is easy to raise, it has a strange posture, brilliant colors, generally golden yellow, and beautiful shape. Goldfish can beautify the environment, is very popular with people, and is an ornamental fish with Chinese characteristics.

Goldfish in China are mainly developed on crucian carp. After the introduction of colored carp to Japan, it was highly valued.

With the efforts of generations of goldfish farmers, Chinese goldfish still interpret the legend of beauty between movement and stillness to the world. There is another saying about goldfish in our country: when you come to the New Year, you can buy two goldfish at home, which means that you will be full of gold and jade in the coming year, and there will be more than enough every year.

Hello, there are three steps to raising goldfish: the first step, the step of raising water for the fish tank is very important, because tap water can not directly raise ornamental fish, and the residual chlorine in the tap water has a very large impact on the gills of goldfish. So the first step is to raise water, which is to put tap water into the fish tank, and then don't put the fish, turn on the filter and let it run for about 7 days.

In this way, the residual chlorine in the tap water can be fully volatilized. With a good water quality environment, we can start to think about goldfish entering the tank at this time. Step 2, the skills of buying small goldfish, then when choosing goldfish, we need to pay attention to the fact that we should choose those who eat more powerfully, and there are no white hairs and white spots on the body, or other abnormalities.

Don't buy goldfish hiding in the corners of the tank and goldfish with floating heads. Step 3: After buying the goldfish, put the bag containing the goldfish in the fish tank and soak it for about 15 minutes. In this way, goldfish are not easy to get white spot disease after entering the tank.

Then open the bag and let the goldfish swim out of the bag on its own.

The reason why the goldfish at home are not big enough:

1. The space of the fish tank is too small, and there is no wide living space, and it will be difficult for goldfish to grow up;

2. When buying fish, I bought an old goldfish, which has passed the age of growing up, so it is impossible to grow up stupidly;

3. If you are only fed ordinary fish feed, you will be malnourished if you keep feeding like this, so you can't grow up;

4. The goldfish raised are not large species of goldfish, but may be of small species.

The reason why the goldfish at home are not big enough:

1. The space of the fish tank is too small, and there is no wide living space, so it will be difficult for goldfish to grow up;

2. When buying fish, I bought an old goldfish, which has passed the age of growing up, and it is rotten so it is impossible to grow up again;

3. If you are only fed ordinary fish feed, you will be malnourished if you keep feeding like this, so you can't grow up;

4. The goldfish raised are not large chain laughing goldfish in the first place, but may be a small species.