The little goldfish I bought only lived for a week at most, for some reason

First of all, it may be a water quality problem, if you use tap water, it is best to expose the water to the sun for a day, because fresh tap water contains more chlorine, which has greater damage to the fish body, and can be removed after exposure to the sun, and the stocking density may be too large, resulting in hypoxia and death, and the general fish tank is no more than four, and it is often easy to die. In addition, feeding is also a reason, don't feed too much, although the goldfish will not be as rumored to be hungry, will be alive, but because of the poor swimming ability of the goldfish, so overeating, then the goldfish will often be unable to swim to the surface to breathe fresh air to produce hypoxia, which will lead to death. Finally, when you just start raising, you can choose a relatively easy species to raise, such as the common convex goldfish, when choosing fish, you should choose brightly colored, lively, no damage to the appearance, no deformity of the fish to feed.

It may be that the journey back is too long, and the fish is not very good when it arrives home. Then in the summer, the sun is too big, the oxygen content in the water is too little, the fish are easy to suffocate, and the fish are also prone to lack of oxygen during thunderstorms, my fish is like this, you see it floats on the water and doesn't breathe much, put it in the pool and use the running water to add oxygen to it, it will be much better. Because he may be hungry, I always give him goldfish to eat boiled rice grains, and he eats it too.

It's not that it's fed too much, and it's eating hard.

You can't use tap water to raise it, but you should put the water in the sun for a while before using it.

Causes: First, the problem of the small goldfish itself.

Second, the problem of water quality.

3. Hypoxia.

Add filter, buy a 3-in-1 filter.

A small goldfish of one yuan can live for 6-7 years. A small goldfish of 1 yuan are generally born in the same year, and if they are raised properly, their lifespan can reach 6-7 years.

However, it is more difficult to raise small goldfish for 1 yuan, because they are just born and have poor adaptability to the environment.

If the breeder does not provide them with a comfortable living environment, then they may die in a short time.

1. Choose goldfish: If you want to make the farmed goldfish immortal, you need to choose goldfish with strong physique and lively personality when selecting. In this way, in the later stage of feeding, the chance of getting sick can be reduced.

2. Feeding density: the number of small goldfish should not be too much, and 3-5 can be generally cultivated. Because they grow faster and have too many of them, they may run out of space as they grow in size.

3. Reasonable feeding: The amount of food of small goldfish is very small, and the keeper needs to control the amount when feeding to avoid the situation of death.

The lifespan of a goldfish is related to its feeding conditions and the physique of the fish. Generally, the lifespan of goldfish is only 6-7 years, and if the goldfish digging is under good feeding conditions, it can live for more than 10 years or even longer. Due to the limitations of the family, the lifespan of domesticated goldfish is about 3 to 5 years.

Originating from China, the goldfish is also known as the "golden crucian carp", which is similar to the carp (cyprinus carpio) but has no whiskers, and is an ornamental fish that evolved from the crucian carp. There are many varieties of goldfish, the colors are red, orange, purple, blue, ink, silver-white, five-flower, etc., which are divided into four categories: literary species, grass species, dragon species, and egg species. In the 12th century, the genetic research of goldfish domestication began, and after a long period of cultivation and continuous optimization of varieties, goldfish from all over the world are directly or indirectly introduced by China.

How to farm goldfish:

Select strong and disease-free goldfish fry, the suitable water depth of the fish tank should be about 20-25cm, the water temperature is better at 20-28, and the pH value is. A filtration system can be established in the fish tank, and the feed can be fed with animal feed and plant feed, and the original water body 1 3 needs to be replaced when changing the water.

Precautions: Feed regularly and quantitatively, the remaining bait and excrement should be salvaged in time, and aquatic plants can be planted in the fish tank to purify the water quality.

To sum up, since you have chosen this animal, you need to be responsible for it to the end, check their growth habits in advance, and then raise them according to the requirements. The goldfish is so good-looking, it is not only ornamental when placed at home, but also brings a kind of leisure and elegance to people, since it has brought you so many benefits, as its owner also needs to pay.

Don't feed the fish too often, and change the water frequently to keep the fish alive longer.

Put the glass tank in a sunny and ventilated place, the fish in the fish tank should meet the density of stocking, according to the size of the container reasonable arrangement, the fish at home also have great requirements for feed, you need to buy some dried fish insects, choose loose particles to feed the fish.

It is necessary to prepare a suitable fish tank, and to choose more lively fish, so that you can better breed and choose the right food.

Fish die for the following reasons. Please be aware of the symptoms. Early prevention is important. **Usually to focus on prevention, after changing a large amount of water, you can put 1% of large grain salt (or gentamicin.

3.You can't use tap water directly, but you should change the water with water that has been trapped for at least three days.

4.A water change can not be more than one-third, let alone a full water change, the full water change fish will not adapt to the new water, gather and die.

5.The difference between the water temperature and the water temperature in the fish tank should not exceed two degrees, otherwise it will irritate the fish.

6.It is possible that the goldfish is strutted to death, and the goldfish does not know that it is hungry.

It's not the problem of the fish, most people buy the fish and raise it directly from their own tap water, so the fish can easily die. It's summer, so you can try exposing the water to the air for a day (to remove potassium chlorate from the water) and then pinch a little salt in the water. After buying the fish back into the tank.

Two days later in feeding. Goldfish can live by feeding millet, just feed a little bit a day!

Don't feed too much food to goldfish.

In addition, if you have an aerobic pump, put an oxygen pump in the fish tank.

A few, a lot of interspecies fights.

Single, water for three days to put the fish in, the water should not be changed often, spread some mud and aquatic weeds to provide oxygen.

Me too,,I've raised it many times,,, some say it's temperature,,Some say it's too much feeding,Some say it's chlorine,Some say it's lack of oxygen,Everything,,I tried,,Still doesn't work,Good luck.。

In the case of ruling out fish sickness, there may be the following reasons:

1. Feeding too much or too often. Goldfish are small creatures that don't know how to be hungry. If the food is plentiful, it will eat non-stop. Some may die of fullness.

2. The problem of changing the water, such as the temperature difference of the water is too large; Tap water is not left and has a high chlorine content.

3. The density of the fish is too large, resulting in hypoxia.

Change to a larger fish tank and put half a spoonful of salt in the water. It's easy to feed.