What should I do if a rainbow trout keeps jumping without eating in the water?

Rainbow trout is a species of trout, and there are other members of its large family, such as golden trout, lake trout, and rainbow trout, which are some of the trout species that Western people prefer to eat. The nutritional value of rainbow trout is very high, not only its meat is firm, delicious, but also has relatively few bone spurs, and it is known as "water ginseng", which shows how high its value is.

Protein. Rainbow trout fish skin and fish meat are rich in protein, some of these proteins are essential ingredients for the human body, and after the human body eats them, they can play a role in beauty and bone strengthening.

Vitamin. Rainbow trout is rich in vitamins, especially the content of vitamin D is higher than that of other foods, and we know that vitamin D plays an important role in human bone growth, and the lack of vitamin D in the human body is prone to rickets.

Unsaturated fats.

Rainbow trout eggs contain highly unsaturated fatty acids and egg proteins, which is a nutritious product with relatively high nutritional value.

Trace element. Iron is the most important mineral element in rainbow trout, and iron is closely related to human hematopoiesis and plays an important role in maintaining the normal activities of human internal organs.

Efficacy and role of rainbow trout.

Rainbow trout has a sweet taste and a warm nature, and has the effect of warming the stomach and neutralizing and stopping diarrhea.

Beauty and beauty. Rainbow trout is rich in protein, egg protein, unsaturated fatty acids and other components, and women insist on eating it, which can play a good role in beauty and beauty.

Protect cardiovascular and cerebrovascular vessels.

Fish oil extracted from rainbow trout is rich in unsaturated fatty acids, and its main function is to protect cardiovascular and cerebrovascular diseases from cardiovascular and cerebrovascular diseases. At the same time, the content of unsaturated fatty acids in rainbow trout is much higher than that of other freshwater fish, so it shows the value of rainbow trout.

Promotes brain development.

Rainbow trout contains phosphoproteins, which can promote brain development, especially for people who use their brains regularly.

The biggest possibility is that there are insects on the gills, and insecticide and sterilization are enough.

Jumping in the water is an instinctive reaction of the fish itself in order to survive.

Reasons: 1. Foraging: Food is an essential element for survival, so fish have developed unique predatory skills.

After discovering the prey, the ** big shark rushes to the prey like an arrow, and after successfully catching it, it jumps high out of the water by inertia, and the prey in its mouth loses its vitality due to lack of oxygen before falling into the water.

2. Self-protection: When the fish are chased in the water, in order to protect themselves, some fish will jump to the water, so as to confuse the enemy, hide their traces, and re-enter the water, often changing the escape path and fighting for escape time.

3. Attracting the opposite sex: In fish life, male frolicking and lively is a way to attract the opposite sex. For social types of fish such as toothed whales, dolphins, killer whales, and beluga whales, the males jump out of the water and burrow into the water, causing waves at the surface, more often to attract females.

This is due to the proliferation of microorganisms in the water, such as "seaweed or moss seeds", which have a high oxygen content. It is beneficial for fish. The fish fed by the green school water body are basically not short of oxygen, and never float up to breathe!

On the contrary, the fish in the transparent water body often get up which rotation to breathe, green water is beneficial to the fish, but it affects the dust file viewing!

Hehe, I'm from Fujian, and I wrote a business plan about rainbow trout farming when I was in college. Rainbow trout is a cold-water fish, and it is difficult to raise it in the south, because of the temperature and water temperature. There are a lot of them in the north, especially in Huairou in Beijing.

The central region is Sichuan Province, and there are more, and now the market for golden bottle fish is still good, and it belongs to the high-end freshwater fish in the southern hotel. If you want to buy fish fry, you can go to the north, but if you buy it in Sichuan, the shipping cost is not cost-effective. Golden bottle fish has high requirements for water quality, preferably flowing natural water quality, and we verified it in Xiamen at that time.

If you don't understand, let's ask.

If the water doesn't come down to naturally oxygenate it, the only way to do that is to buy an aeration pump. Isn't red trout less active in winter? Why is summer enough but winter not enough?

The problem of not enough oxygen you mentioned, you can make offerings on the first day and buy an oxygen concentrator, and I will sprinkle some medicine to supplement it, but in the end, I still have to make Yu active and active.

In winter, if there is not enough oxygen in the water, it can be artificially assisted oxygen.

There are four things to do when rainbow trout is not enough oxygen in winter: first, control the breeding density of fish to ensure sufficient dissolved oxygen and avoid deterioration of the water body; The second is to achieve scientific feeding, and the amount of feeding should be appropriate to prevent water quality from being over-fertilized and polluted; Third, it is necessary to fish in a timely manner to reduce the breeding density and reduce the load of the water body; Fourth, you can use an aerator to add oxygen or pump water to increase oxygen, or use the oxygen in the oxygen cylinder to oxygenate the cage and high-density fish pond through a plastic pipe.

The company has set up solid-liquid separation and filtration facilities in the circulating water body, and automatically separates the fish feces and sends them to the septic tank for pollution-free treatment. In order to ensure sufficient dissolved oxygen in the water, the base uses machinery and equipment to produce high-purity oxygen and dissolve it into the water. "The oxygen concentrator can produce 30 cubic meters of oxygen per hour, which is enough for the base. ”

For raising this kind of fish, whether it is a large number of breeding or as ornamental fish, there should be an oxygen pump when raising, otherwise, the oxygen in the water will not be enough.

If this is raised in a pond, the snow should be pushed clean from the ice so that sunlight can shine into the water and increase the oxygen content of the water.

Raising frogs in winter, who sees it carefully? Regardless of whether it is cloth or not, it should be positive, and it is better to raise this frog in the spring.

Rainbow trout are not enough oxygen in winter water, but they have to be raised for free.

You can change the water or add oxygen to the oxygen pump.

Buy an oxygen decomposer and put it in the fish tank, and the oxygen content will come up.

It's the same as a classmate with a tattoo, but how can you say it?

If you don't have enough oxygen, you can supplement it with oxygen.

This requires on-site guidance from a technician, so it is recommended that you consult the breeding technician, who is the person who raises rainbow trout.

In the winter, to add the oxygen pump.

In winter, rainbow eels are raised with an aerator in the fish tank, so that there is no shortage of oxygen in the fish tank.

If you don't have enough money for water feeding, you can buy a machine that pumps oxygen.

It's the first time I've seen such a big fish.

Salmon is a common name for some salmonids, originally referring to the Atlantic salmon (Salmo Salar) of the salmon genus, and with the development of the aquaculture industry, merchants also called "salmon" such as Pacific salmon (oncorhynchus).

For example, rainbow trout (Oncorhynchus mykiss) is a cold-water pond-cultured fish of the family Pacific Salmon in the family Salmonidae, which is now also referred to as "salmon" by some traders.

Salmon, thinly sliced, dipped in sushi soy sauce and horseradish, can be eaten raw.

It should be that they were frightened and the water temperature and water quality were not well controlled, which caused the red parrot fish to stop eating.

Since the blood parrot is naturally timid, it is possible to avoid sudden big movements in front of the fish tank. The water temperature is kept at 28 degrees, plus or minus 1 degree is optimal. The quality of the water can be maintained by changing the water.

The method of changing the water is: about three to five days to change about one-third of the water, pay attention not to use the tap water that has just been connected, after the tap water is connected, it is best to put it for two or three days, and then change it for the small fish.

Because tap water contains a lot of substances that are harmful to fish. Another is to pay attention to the water temperature control of the water change, the new water and the water in the original tank, the water temperature should not be plus or minus 1 degree is the best. In this way, within a day the red parrot fish will be eating.

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If the parrot fish suddenly stops eating, then it may be infected with parasites. Moreover, when they get sick, they don't like to exercise and don't like to eat. Moreover, when parrot fish eat something unclean, it can cause enteritis.

This also makes it easy for fish to refuse to eat. Faced with this situation, aquarists have to buy special pills, and the fish will generally recover in about three days.

If the activity level is not very good, then there is a great possibility of enteritis.

**Method: Change one-third of the water first, and then give the fish directly to eat by humans"Diarrhoea"After the tablets are broken and melted, pour them into a jar. I was an 800 tank and took 8 pills for the first time. After three days, change one-third of the water, and then change one-third of the water every three days, and replenish 3 to 4 tablets each time until the fish is better.

The landlord according to the size of his tank according to the above proportions).

Note here:

1. It is better to increase the water temperature by 2 degrees.

2. Do not use the tap water that has just been connected when changing the water, after the tap water is connected, it is best to put it for two or three days, and then change it for the small fish Because the tap water contains a large number of substances harmful to the fish Another is to pay attention to the water temperature control of the water change, the water temperature of the new water and the water in the original tank, the water temperature should not be plus or minus 1 degree

3. Stop feeding during the medicated bath.

You can also go to the fish market and buy the kind of medicine that specializes in treating enteritis or worms in the body**.

If there is a white batter paste on the body, it is a batter disease, and what you said may cause a cold due to water change or other reasons, go buy and raise dragon spirits, and it will be OK for a few days.

If you're sick, go and ask the fish seller! It's better for you to come here and ask than to go there, and you can ask here for all.

The master made stewed rainbow trout, boiled it over high heat, and I was so hungry that I was hungry.