Why do fish keep turning over? Can t you turn over when eating fish?

It could be sick, or it could be caused by a water source or water quality problem. It is mainly related to the degree of adaptation of the fish, the lack of oxygen, and the water quality.

1) Disease: There is an organ in the fish called the swim bladder, usually the swim bladder or internal organs of the fish have problems, this common situation is that some internal organs are inflamed, and then the fish bladder is compressed, so that the swim bladder is displaced, and then the fish will turn over or sink to the bottom.

2) Insufficient oxygen: if the oxygen in the water is too low, the fish is very easy to turn over after a long time, this situation is usually in the hot weather or just after feeding the fish is the most likely to appear, especially the fish raised in the fish tank, sometimes a feed will immediately turn over, for this situation caused by the turnover, as long as you usually pay attention to the dissolved oxygen in the water, more water can be basically solved.

3) Water quality problems: This situation is seen in the fish farm, sometimes the fish raised in the soil pond are pulled to the cement pond to raise, it is easy to appear in this situation, usually the water quality, the change of water temperature and the depth of the water are not the same, the fish can not adapt to the body shape at the same time, there will be some changes, then there will be a situation of turning over.

4) Small popular science: When eating fish in many places in our country, it is not allowed to turn the fish over, I don't understand it when I was a child, sometimes I will be trained to eat fish at the dinner table and turn over the fish, and adults think that this is unlucky. In fact, the main reason is that the technology was not developed in the past, and the ships were not advanced, so it was very dangerous to go to sea, especially in bad weather.

At that time, if the boat capsized at sea, it was basically impossible to save it. The shape of the fish is very similar to that of a boat, so it is very unlucky to compare a capsized fish to a capsized boat since ancient times. Another reason is that the fish is relatively tender, and when the fish is turned, the meat of the fish may be spoiled, which is very ugly, and it is rude if there are guests.

Therefore, since ancient times, there has been a saying that "there are guests who do not turn over fish". In addition, many people now go out by car, and gradually turning over the fish and overturning the car can also be related, so it is more taboo to turn the fish.

This is the situation of the fish being sick, or directly telling you that the fish may be dying, and there are generally the following possibilities for the phenomenon of the fish turning over: the first is that your water lacks hydrogen nitride ammonia, you should change the water, do not use tap water or mineral water for this water, it is best to take the tap water to dry in the sun for a few days, and then use it to raise fish, you can also go to the pharmacy to buy some hydrogen nitride ammonia, an appropriate amount; The second is that your fish is sick, and then the body loses its balance, but it does not die, so generally it does not move on its own, and if you touch it, it will still move;

There is a lack of oxygen. Hurry up and oxygenate the fish, otherwise the fish will die.

Fish are sold at the fishing site in the rural areas of Northeast China, and such a big silver carp is 12, which is much cheaper than Chagan.

I come over.

Hakka people, when the fish is eaten on one side, the host does not move, the guest can not take the initiative to flip over, as the saying goes, "the guest does not turn over the simple good fish", because "fish" and "Yu" homonym, the guest turns the fish, will take away the Yu Fu of the main house, the guest first turns over the fish body, it is disrespectful to the host. Fish, generally turned by the owner, and turned silently or said "is coming".

At the same time, in order to please auspiciousness, I usually don't say "flip". The whole fish is shaped like a boat, and the "flipping" fish is like capsizing, so there is no flipping when eating the fish. Like Weihai and other places, it is taboo to put chopsticks flat on the mouth of the bowl when eating, because chopsticks symbolize the "mast", and if the mast falls, it means that the ship capsizes.

This phrase is also used by drivers in modern times.

Table manners shared:

Except for half of the fish, which is a column, the other fish have two sides. In the case of eating fish, if one side is finished, it is generally turned over and then eaten the other half of the fish. But if you go to a fisherman's house for dinner, don't do that.

Fishermen go out to sea to fish, and it is a job that combines risk and opportunity. It is generally a belief in it, and turning the fish over means that the boat has capsized.

We Chinese are accustomed to eating rice with chopsticks, and when we are halfway through eating, if we want to put down the wooden chopsticks in the morning, we must lay them flat on the top of the bowl or on the table, and we cannot insert the wooden chopsticks vertically on the top of the bowl. We Chinese have always had a bit of a habit of incense, and the wooden chopsticks are very similar to the incense sticks inserted vertically, so it is very taboo.

If the fish turns over in the water, it may be caused by poor water quality, high water temperature, or the fish body is not adaptable. The following measures should be taken at this point:

Check the water quality and water temperature to maintain the appropriate water quality and water temperature to avoid fish discomfort.

Check that the fish tank or pond has sufficient oxygen** to ensure good water flow and aeration.

Check the health status of the fish, and take ** measures in time if there is any abnormality.

If the fish has turned over, it should be picked up as soon as possible and placed in suitable water to allow it to return to its normal state.

If the fish has died, the tank or pond should be cleaned and disinfected in time to prevent the spread of germs.

In the process of fish farming, the Ming and Qing dynasties should regularly check the water quality and the health status of the fish, and take timely measures to maintain good water quality and the health of the fish to avoid similar situations.

What to do if the fish rolls over? First of all, it is necessary to scoop it up in time, as it may suffocate in the water. Then, it should be put back into the water as soon as possible so that it can continue to breathe.

If you want to catch it and release it back into its original waters, try not to handle it with your hands, but instead wrap it in a cloth or glove. After imitating, you should also be careful not to leave too much blood in the water or prepare other substances to ensure the cleanliness of the water.