Why do goldfish die while they are raised, and how to prevent goldfish from dying

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

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. 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 can lead 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.

1. Use an ecological fish tank with automatic water circulation filtration and aeration device, and clean the filter after work every day.

2. Pay attention to the breeding density, generally for adult goldfish, the number of fish in the tank with a length of 1 meter, a width of meters and a height of meters should not be exceeded.

8 articles. 3. Use ordinary household plastic basins for the fish tank every day to change 1 basin of clean water (if the water quality is good, you don't need to dry it directly, we can use it directly in Harbin, if the water quality is poor and the chlorine content is high, it should be dried for 1 day and night and then change the water or use the water heater to cool it after heating, you can also remove the chlorine), pay attention to the amount of water can not be too much at a time, otherwise the fish body is easy to catch a cold and die.

4. It is best to breed some broad-leaved aquatic plants in the water, which can improve the water quality, increase ornamentality, and increase the oxygen content of the water.

5. Feed the goldfish once a morning, within 5 minutes to eat, the remaining feed is immediately fished out for garbage disposal, it is best not to feed the goldfish at night, because the goldfish also enter the sleep state after dark at night, the lack of exercise in the state of satiety is easy to make the goldfish die of gastrointestinal diseases.

6. It is best to choose animal protein-based synthetic feed without pigment (to prevent water pollution) for feeding goldfish (theoretically, the higher the quality, the better), be sure to pay attention to the feed production date, never buy more than 3 months, after buying back these feeds, it is best to put them in a sealed metal box, put them in a pot for high temperature cooking and full disinfection and sterilization, do not feed live feed such as red worms and bouncing insects, because these live feeds are basically fished from the sludge and stinky ditches of the urban sewer system, With a large number of pathogenic bacteria and parasites, it is easy to cause a high degree of pollution in the water body, and the fatality rate is almost 100.

7. Add nitrifying bacteria once a week according to the instructions to prevent eutrophication and deterioration of the water body, and if you only breed goldfish, it is not recommended to lay sand and gravel in the fish tank, which is easy to hide dirt and dirt and cannot be cleaned up, breed pathogenic bacteria, and raise aquatic plants.

8. It is recommended to make fish food by yourself, which is very simple to divide into two kinds, one is to use egg yolk (not egg green) in the pot without sticking (do not put oil) to stir-fry until cooked, and then cut into small pieces on OK, this feed is nutritious, simple to make, and can be used for a long time; In addition, it is relatively laborious, that is, to buy beef heart, remove all the fat (can not use pig heart, the fat content is high polluted water and can not be cleaned), cut small dices and freeze them directly, and feed them after melting in an appropriate amount before feeding, this fish feed is highly nutritious, not easy to buy, ** high, and can be mixed with egg yolk feed during the breeding period of fish.

If you want to raise goldfish, you must first have a tank, and then equip your fish tank with a matching filtration system (including water pump, filter material, filter (filter space to place filter material)), and then open the tank (including cleaning, water raising, and breaking into the tank), and then it is the daily management, reasonable feeding, regular water change, etc., and then according to the fish you raise close to the original ecological environment, each fish has different habits, needs a certain temperature, and the feeding materials are different, this needs you to further understand, Further into the fish tank can be landscaping to imitate the original ecology, the use of bottom sand, aquatic plants, sunken wood, stones, etc. to build an ecological tank, emphasizing that if you want to raise good fish, the filtration system is the key, it must be strong.

Don't change the water too often, don't feed too much fish food... Just pay more attention ...

The water must be dried for two days to volatilize the chlorine in the water before it can be used, and the amount of feeding must be eaten as much as possible, and the uneaten should be cleaned up in time to avoid polluting the water quality.

Fish farming first raises water, the water is to be sleepy, otherwise it is very raw, and the fish will be prone to problems.

Feed every two days, change the water less (about once a week), and be sure to remember to buy an oxygen infusion to ensure that there is no shortage of oxygen in the water.

Do you have to feed fish, breakfast, lunch, and dinner?

Raising goldfish is based on the 1357 principle.

Both: 1 day to feed once, 3 days to change the water, 5 days to clean the fish tank, 7 days to change a batch of goldfish. Raising goldfish is based on the 1357 principle.

Both: 1 day to feed once, 3 days to change the water, 5 days to clean the fish tank, 7 days to change a batch of goldfish.