What to do if the ornamental fish lose their center of gravity in the water and sway from side to si

It is pintail disease, which does not swim smoothly and the tail is constricted.

There are many causes of the disease, but in general, it is caused by the following conditions:

1. The density is too large.

2. If the water is not changed for a long time, the environment has reached the best time for the breeding of this germ.

3. Nitrifying bacteria on the cylinder wall.

Too much, germs attach to the mucous membranes, due to guppies.

Sleeping at night is low in the tank, and it is easy to get infected.

Precautionary measures: 1. There must be a filtration system, and the filter cotton should be cleaned and replaced regularly.

2. Regular and quantitative water exchange.

Clean the inside of the cylinder wall every day to half a month to control nitrifying bacteria and not to multiply too much.

4. A small amount of vitamin B can also be effectively prevented.

5. Sunlight can be effectively prevented and ***, because of the ultraviolet rays in the sun.

It can kill germs.

**Method A, put nitrofuracillin powder gram in 100 kg of water for immersion and disinfection, and the condition can be relieved after multiple doses.

b, put 3 5 tablets of dysentery in 100 kg of water, soak the diseased fish for 30 minutes.

c, put oxytetracycline in 100 kg of water.

5 8 tablets are soaked and disinfected to prevent infection.

d, with a low concentration of potassium permanganate.

Add salt solution to soak and disinfect.

e, with gentamicin.

Dip and place 2 sticks in a 100 cm x 50 cm x 35 cm aquarium.

f, soak the diseased fish in 1% salt water until cured.

1. Fish swim bladder syndrome, (the common understanding of aquarists) long-distance transportation, sudden changes in water temperature and water quality and some other diseases lead to a decline in the regulation ability of fish bladders. Loss of control.

2. Gastrointestinal discomfort, due to food bait and other inducements, resulting in intra-abdominal inflation and inability to discharge all of them, or excess intra-abdominal fat compresses the swim bladder resulting in regulatory imbalance, or gastrointestinal inflammation causes fish side-floating, anorexia.

3. Uneven development, (many fish shops in fishing farms love to say this, the hair is too big) the head is too large or the body is too short, and the tail is too upturned, resulting in the loss of the balance of the center of gravity of the fish, and the center of gravity moves forward to form a carrier head.

The first type: if it is not cured, some good deeds propose to use heavy objects to pull the tail, or shallow water to rest. But the symptoms are not the root causes.

The second type: regulates the stomach and intestines, **inflammation,**, live bait, and resting can be recovered.

The third type: there is no cure, born in the womb, unless the operation is carried out.

The fish swayed from side to side and swam on the net, and it seemed to be pintail disease! "Pintail disease" is a symptom, there are many factors that lead to the true tail, so far no one has studied it in detail, most of them are after the onset of the disease through modern technical equipment to check the evidence**.

1. Water quality problems include the amount of dissolved oxygen consumed by microbial decomposition of organic pollutants, and the oxygen consumed when substances oxidize organic matter and some other reducing substances in the water, resulting in hypoxia in the water (including excessive feeding, fish excrement not cleaned up in time, etc.) can cause true tails.

2. A sharp change in water temperature can also cause a cold to Mao.

3. The hunger and fullness of the fish can also produce a true tail due to gastrointestinal discomfort.

4. The imbalance of microorganisms in water is also the cause of the disease.

5. Lack of air circulation can also be caused by stuffy cylinders.

I would like to say a simple point that you can refer to the implementation, all the above fish diseases can be treated with antibiotics to prevent secondary infection (death is mainly caused by secondary infection). If the water quality is not good, increase the water exchange. Colds can raise the temperature of the water.

Reduced feeding due to hunger. Microorganisms can add 40 ppm of formaldehyde or 20-30 ppm of metronidazole. The water change caused by the stuffy tank increases the inflation volume.

After a long time, the amount of antibiotics should be used to reduce the alarm.

Through the fins and pectoral fins, the oscillation of the fins provides power and controls direction, and the pectoral fins control the balance.

Fish breathe through their gills in the water, and fish swim mainly by swinging their bodies in the water. The tail fin of the fish will swing from side to side as a way to increase the strength of the forward. As fish swim, they rely on their fins to maintain balance and change direction.

The swing of the tail is to provide power and control direction, and the pectoral fins are to control the balance.

The body of the fish rises and falls.

It mainly depends on the amount of air in the body bladder.

Regulate buoyancy generation;

Of course, it also has to be utilized.

Fin and tail support work talents.

Swim up and down freely.

It could be some kind of bacterial infection that is causing the fish to be out of balance!

You can use potassium permanganate, potassium-based blue, malachite green (choose one) solution for medicinal bath According to the proportion on the medicine instructions, directly put it into the fish tank, change one-half of the water after three days, add some medicine, carry out a medicinal bath, and then change the water after three days, and then put some medicine. Repeat this step until the fish is ready.

It should be noted that the second and subsequent doses should be one-third of the first dose.

When changing the water, you should not use the tap water that has just been connected, but use the tap water that has been left for two or three days.

Pay attention to the water temperature difference before and after the water change should not be too large, plus or minus 1 degree is the best.

Feeding is not allowed during the medicated bath.

It is mainly the damage to the internal organs caused by the lack of oxygen, it is estimated that the fish bubble is damaged and cannot maintain its balance, but I hope it can be relieved.

If the oxygen supply in the water is insufficient, you must keep it in the tap water directly, or do not change the water for a long time. You should at least aerate the water, or expose the water to the sun for 1 day before raising it, or even more, your fish is a new species

This is a symptom of the fish dying, and it's already turning its belly, and the rolling you are talking about is a sign that it's trying to save itself from turning its belly, so let's buy a new one.

This is because fish have characteristics that are suitable for living in water: the color of the body is the protective color of the fish. The body is streamlined, large in the middle and small at the end.

The surface of the body is covered with scales, which protect the body; There is a layer of mucus on the surface of the scales, which reduces the resistance of the water when swimming. There is a lateral line on both sides of the body, which is connected to the nerve, which is mainly used to determine the direction and sense the flow of water. The body of a fish has pectoral fins, dorsal fins, pelvic fins, and caudal fins, which are the locomotor organs of the fish in the water.

Fish breathe with gills. There is a swim bladder in the body, the main role is to regulate the specific gravity of the body, the swim bladder in the coordination of the fins, can make the fish stay in different water layers.

Fish belong to the lower animals of vertebrates because they cannot live without water all their lives, breathe with gills, heart-atrium-ventricles, a circulatory route, and arterial and venous blood are mixed; In particular, the reproduction of fish is naturally hatched by in vitro fertilization, and the body temperature is not constant.

The role of the fin: The dorsal and anal fins mainly play a stabilizing and balancing role when moving. The tail fin works with the muscles on the side of the body to propel the fish and control the direction.

The main function of pectoral and pelvic fins is to maintain the balance of the fish, cooperate with the body of the fish, and adjust the lifting of the fish. However, pectoral fins are more versatile than pelvic fins, and they can be used like oars to move the fish forward slowly.

Because the gills of a fish are only adapted to absorb oxygen from the water and cannot absorb oxygen from the air, it can only live in the water.

Dorsal fin: Keeping the fish on its side plays a key role in the balance of the fish, if lost, it will lose its balance and roll over.

Pectoral and pelvic fins: balance, if lost, the fish will sway from side to side.

Tail fin: Determines the direction of movement, if lost, the fish will not turn.

Anal fins: Coordinate with the other fins to play a balancing role, if lost, the body shakes slightly.

Fins also have the function of sensing water currents, so they cannot be lost.

Physical characteristics that fish have evolved as a result of adapting to the aquatic environment:

1) The body is spindle-shaped, reducing drag and eddy current.

2) The body surface is covered with mucus to reduce friction resistance.

3) Fin locomotion – the appearance of even fins lays the foundation for paired appendages in terrestrial animals (4) Gill respiration – a respiratory organ unique to water.

5) No salivary glands.

6) Single cycle, enough for ** oxygen.

7) Feel the external environment with the lateral line.

8) In addition to urinating, the kidneys can also regulate the water balance in the body.

Typical symptoms of water mildew, immediately treat the water with the old three samples.

Change the water 1 3, according to the area of the water body under the coarse salt, the temperature rises to 30 degrees to maintain a constant temperature, and then change the water 1 5 every day, at least for a week, pay attention to the amount of salt after the water change. Water mildew is better**.

You see if the small fish has external injuries, if there is an external injury, it is bitten, if not, look at the water temperature, and there is a problem on the Internet that it is a problem with the appearance of the swim bladder. The first few days of the unit sank to the bottom and didn't like to move, I searched for it, and then put it on the heating to let the water temperature rise overnight. ps, the unit small fish tank does not have a heating rod, so it is put on the heating.

It shouldn't be bitten, observe whether there is a wound on the fish or something. Probably scared. If all the fish have sunk to the bottom, they are probably scared. Turn off the lights and tomorrow might be fine.

There is a certain reason, or it may be that the water quality is not good.

That is, your pool does not have a strong filtration system, install a cali filter for the fish pond, the water is clear all year round, and the problem of dead fish is solved.