Why did my goldfish die in a few days?

I'll tell you the key to raising goldfish at home: this is a summary of some of my experience in gold fish farming for more than 10 years, and it is not a long article on the Internet. It may help you raise goldfish in the future.

1. Feeding: Feed nutritious animal feed and white sesame seeds. Animal feed such as daphnia, earthworms, mealworms, green worms, skin worms, etc.

The main feeds are earthworms and white sesame seeds. Both red and black earthworms can be fed. Do not feed low-quality goldfish feed that you have bought.

Because this feed has too much starch, poor nutrition, is not easy to digest, and the water quality is easy to pollute, goldfish eat malnutrition, goldfish growth is relatively slow, and it is easy to get sick. As long as the goldfish eats easy-to-digest food, it will not die. When to feed, generally once a day in the morning and afternoon, it is not advisable to feed more, until it is eaten.

Otherwise, it will pollute the water quality. 2. Light: It is best to put the fish tank in a place where there is sunlight for 1-2 hours.

In this way, the sun's ultraviolet rays are used for sterilization. It plays a role in disease prevention. This reduces the number of diseases.

Try to prevent fish diseases as the main thing, supplemented by medication. At the same time, due to photosynthesis, the color of the fish body is also relatively bright and beautiful. 3. Water change:

Frequent water changes can increase the dissolved oxygen in the water. When changing the water, you can only change one-third to one-quarter, and you can't change a lot at once, and the fish are not adaptable. It is important to keep the water in the aquarium clear.

Fish with sufficient dissolved oxygen in the water can grow and grow quickly. Otherwise, it stops growing or even dies. When to change the water, there is no conclusive conclusion, it can be determined according to the water quality, the water quality is turbid, otherwise it is less changed.

4. Stocking density: Due to the small size of the domestic rectangular aquarium, it is important not to raise more, and it is advisable to raise less than more. For example, in a container with a length of 40 cm, a width of 25 cm, and a height of 30 cm, 6 8 small goldfish with a length of 5 7 cm can be raised.

For example, a circular glass tank with a diameter of 26 cm and a height of 13 cm can raise 4 6 small goldfish of 4 6 cm. Adult fish with a body length of more than 8 cm should not be raised in a small glass tank, but need to be raised in a large glass tank or a ceramic tank, and equipped with a small aerator for backup to prevent hypoxia. These stocking densities are only reference numbers, and they also depend on the water temperature, the strength of the fish and the quality of the water.

Generally speaking, the fish are large and have a small number of feeds; More in winter and less in summer; When the water temperature is low, you can raise more, and when the water temperature is high, you can raise less. Domesticated goldfish, if you master the above points, you will be able to keep the goldfish healthy and lively, colorful, swim in the water, loved, so that you never get tired of watching, and have endless fun. I will definitely be able to raise it, I wish you success.

The water cannot be changed every day, which will hurt the goldfish's mrigal, and the feed should not be too much, it will be fed to death.

Goldfish have certain requirements for water quality, if the water quality is not good, there are problems such as excessive secretions, excessive chlorine, too many fungi, etc., they may die because they cannot adapt. The water temperature fluctuates too much, and it is easy to die when the water temperature changes more than 5 in a short period of time. Excessive feeding density leads to insufficient living space, uneven distribution of feed, and also affects water quality, which in turn leads to the death of goldfish.

Goldfish have their own range of adaptation to the physical and chemical properties of water, and when the living environment becomes harsh, it is easy to die. For example, if you raise fish directly in undried tap water, it is easy for the fish to die if the chlorine in the water exceeds the standard. Generally, tap water needs to be left for two or three days or exposed to the sun for one day before it can be used.

In addition, if the water is not changed in time, too much secretion, too much carbon dioxide, and too many fungi in the water are easy to cause dead fish, so goldfish need to change the water in time.

Goldfish are sensitive to changes in water temperature, and when the water temperature changes more than 5 in a short period of time, it is very tolerant of dead fish. Therefore, it is necessary to control the water temperature and not let the water temperature change frequently. The density of goldfish should not be too large.

Excessive density not only seriously affects water quality, but also reduces the range of goldfish and the uneven distribution of bait, resulting in the continuous death of goldfish.

The bait of the goldfish must be selected well and the nutrition must be sufficient, otherwise it is easy to cause the goldfish to weaken after long-term feeding, resulting in death. In addition, it is also necessary to feed the goldfish regularly and quantitatively, and not to feed too much at one time, otherwise it is easy to cause indigestion of the goldfish to death.

There are several reasons why goldfish die while they are raised, as follows:

1.Poor water quality: Goldfish have certain requirements for water quality.

2.If the water quality is poor, there are problems such as excessive secretions, excessive chlorine, and too many fungi, they may die because they cannot adapt.

3.Sudden change in water temperature: The water temperature changes too much, and it is easy to die when the water temperature changes more than 5 in a short period of time.

4.Excessive density: Excessive feeding density can lead to problems such as insufficient living space, uneven distribution of feed, and can also affect water quality, which in turn leads to the death of goldfish.