The corners of my parrot fish are white, they don t like to swim very much, they are always on the w

It is really difficult to cure a fish disease, because the constitution of the sick fish is very weak, and the fish disease will be more serious if the medicine is not used properly. Fish diseases are mainly caused by long-term poor water quality, just like people, if they live in an environment with bad air for a long time, they are also easy to get sick. Keeping the water non-toxic, stable and clear is a key issue if you want the fish to be healthy and disease-free.

The key to raising fish is filtration, and the key to filtration is to filter fish feces, the toxins in the water are produced by fish feces, and only by removing the ammonia of fish feces can the water body be stable and clear, and the fish can be healthy and less sick. Due to the lack of epiphytic area of nitrifying bacteria in the bare tank, there are very few nitrifying bacteria, so it is impossible to treat fish feces in time, and the water is easy to become turbid. Yongqing filters nitrifying bacteria in the tank, which can treat fish feces in time and remove the ammonia of fish feces, so as to keep the water non-toxic, stable and clear, so that the fish are healthy and less sick.

Yongqing filtration will be helpful to understand.

Poor water quality simply means that the nitrifying bacteria have not been fully established or that a large number of nitrifying bacteria have died.

Establish a gastroenterology reference parrot fish bar in the post bar to get a good understanding.

**Method: Salt no more than 5 parts per thousand, temperature bar 31 degrees to avoid light, strong oxygen!!

How big is a fish tank? How many parrots? What filtration? What is the water temperature?

The mouth of the parrot fish is white, it may be suffering from whitemouth disease or water mold, and it is necessary to change the water immediately and add an appropriate amount of salt to relieve the symptoms. When feeding, it is necessary to maintain clean water quality and try to control the water temperature at about 28 degrees. Secondly, it is necessary to raise the sick fish separately, and pay attention to feeding the feed without color enhancers during the period, and it is forbidden to scare the parrot fish.

If you find that the mouth of the parrot fish has turned white, it may be suffering from white mouth disease or water mold, at this time, you need to change the water immediately, and add an appropriate amount of salt to relieve the symptoms of the white mouth of the parrot fish, and pay attention to maintaining sufficient oxygen during the period.

In the process of feeding, it is necessary to maintain clean water quality, prevent a large number of bacteria from breeding, and try to keep the temperature at about 28 degrees.

In this regard, it is best to keep the sick fish in isolation and move the tank to a quiet, ventilated location to avoid the parrot fish being frightened. Secondly, the feed will also cause the parrot fish to turn white, so it is best to feed the fish without color enhancers.

A common cause of whitish parrot fish

1. The water temperature is too low: because parrot fish belong to tropical fish.

They usually prefer a growing environment with higher water temperatures. Therefore, if the water temperature in the fish tank where they live is too low or the owner does not pay attention to the water temperature when changing the water, resulting in too large a temperature difference, then the body of the parrot fish will be whitish and its activity will be reduced.

2. Water quality problems: If the parrot fish hides in the corner directly when the body is white, it may be a problem that the water quality is too poor. For example, if the ammonia or chlorine content in the water is high, the parrot fish will not be able to absorb oxygen smoothly, and they will become pale and stop moving.

3. Sick: The white body of the parrot fish may also be caused by illness, and its common diseases are: cold and enteritis.

Wait. As soon as the parrot fish is sick, it will have symptoms such as listlessness, abnormal feces, dull body color, and whitish body ears. As well as if the parrot fish suffers from white spot disease.

If so, it will also make the pararot fish part white.

What to do if a parrot fish has a whitish body?

If it is caused by the water temperature, the owner can put a heating rod in the fish tank to control the water temperature of the fish tank to keep it between 25 and 28 stably. This can not only maintain the water temperature of the parrot fish's life, but also reduce the problem of too large temperature difference when changing the water. At the same time, the owner also needs to change the water in the fish tank every 3-5 days to avoid poor water quality and bacteria breeding.

If the owner is afraid of forgetting to change the water, he can also install a filter in the fish tank to slow down the deterioration of hail in the water chain.

If the parrot fish is sick and the body is whitish, then the owner should observe their specific abnormalities, and then prescribe the right medicine**. For example, when a parrot fish has a cold, it will have symptoms of listlessness and shortness of breath, so the owner can use penicillin.

Carry out**; If the parrot fish has abnormal feces, it is most likely enteritis, and the owner can use oxytetracycline.

Carry out**; When the parrot fish is sick, their resistance will also decrease, so the owner can sprinkle some antibiotics in the water in moderation.

powder, strengthening its resistance.

Parrot fish are whitish and do not eat food, which is skin mold.

Skin mildew, also known as water mildew and white hair, is one of the most common diseases of ornamental fish. The pathogens are the genus Hydro, Honeymycesis, Isomycetes, Cystium, Pythium and other species. When fishing and transporting ornamental fish, a little carelessly, the fish body is injured, or parasites invade and destroy, the spores of mold invade the wound, absorb nutrients, and germinate quickly, and one end of the mycelium goes deep into the muscle, and one end grows outward, forming cotton wool-like hyphae.

When mold is just parasitic, it is not easy to find with the naked eye; By the time the naked eye sees it, the hyphae have invaded the wound on the fish's body and are growing from the outside to the inside. The hyphae are entangled and adhered to the cells and tissues of the wound, causing tissue necrosis. Due to the increasing number of cotton wool-like mycelium, the fish body is overburdened, causing swimming disorders, loss of appetite, and becoming thinner and weaker, resulting in death.

When ornamental fish are infected with mold, they are also affected by the length of time they are exposed to light. Prolonged periods of rain or lack of indoor lighting, daylight, etc., can all contribute to the growth of mold. The body of the fish infected by mold is usually covered with a layer of white pannus, especially the black and red fish are the most obvious, thus losing the luster of the fish body.

Subsequent sluggishness, often sluggish, floating on the surface of the water, if not timed**, the fish body mold spreads, the affected muscles rot, loss of appetite, and eventually lead to death.

**Method. Dermatomycosis can occur all year round, with the most common occurring in early spring and late winter. In order to prevent the occurrence of water mildew, attention should be paid to prevent damage to the fish body and parasite bites as much as possible during operation, and a small amount of salt can be put into the water to inhibit the occurrence of water mildew. When the fish is found to be infected with water mold, it can be soaked in 3% salt water for 5 10 minutes once a day, or soaked in potassium permanganate solution with 2 parts per million (2 ppm) plus l% salt for 20 30 minutes, or soaked in 1 to 2 parts per million (1 2 ppm) malachite green solution for 20 30 minutes, or soaked in 1 million to 2 parts per million (1 2 ppm) of methylene blue solution for 20-30 minutes, or with 5 parts per million (5 ppm) of nitrofuran, Or splash the aquarium directly with 0.02 parts per million ( malachite green solution and 0.3 parts per million ( formaldehyde solution to inhibit the growth of mold.

It can also be used to increase the water temperature to inhibit the growth of water mold. Installing a 15-watt UV lamp on the top of the aquarium for several hours a day can effectively inhibit or eliminate the growth of water mold.

Suddenly stopped eating? It should not be frightened, but the frightened body is dark spots. Is it white hair (white all over the body) or white spots (small white dots on the body)?

If it has white hair, then it is what we commonly call it"Colds"!!This is caused by a sudden change in water temperature, usually caused by not paying attention to the temperature difference between the new water and the water in the original tank when changing the water.

**Method: It is recommended to change about half of the water first (pay attention to the water quality and water temperature difference), and then go to the fish market to buy"Yellow powder"According to the instructions and dosage on the medicine, pour it directly into the cylinder. After three days, change one-third of the water and make up some medicine, then change one-third of the water every three days, and replenish the medicine each time until the fish is better.

Note here:

1. Increase the water temperature by 2 degrees, and don't forget to adjust it back when you're ready.

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.

There is another medicine, but it should be used with caution, because it is a huge poison, but it is also a special medicine for the disease of your fish.

It's called"Mercurous nitrate"The amount of this medicine must not be put more, and the fish tank of rice can only put a cap of the bottle cap of mineral water. And it can only be used twice at most.

On the first day, if it is not good, change one-half of the water (pay attention to the water quality and water temperature difference), and then take the next medicine, even if it is not good on the third day, you can not take the medicine again in the future. But in general, one cover is fine.

If it is a long white spot, then it is a white spot disease, which is caused by small melon worms.

**Method: Small melon worms cannot survive in water temperatures above 30 degrees, so you only need to raise the water temperature to about 32 degrees, and it should be fine within three days. You don't need to take any medication, and if you put a large grain of salt in the water, the effect is better.

Look at the temperature, parrot is a tropical fish best constant temperature of about 30 degrees, lower than 28 degrees, the color is obviously whitish, of course, the water quality is too raw will also lead to this situation, the water must have a strong biochemical filter material for more than ten days before you can fish, if the water is not raised well or directly tap water fish whitish is light for a long time will gradually die. The water temperature is the reason for yourself.

Parrot fish. A little whitish on the mouth may be a whitehead and white mouth.

The section of the sick fish from the snout to the front of the eye is milky white. The lips appear to be swollen and the mouth is inflexible, making it difficult to breathe. The ** rot around the mouth ring, and a slight flocculent matter adheres to it, so observing the diseased fish swimming on the surface of the water at the water's edge, you can clearly see the symptoms of "white head and white mouth".

The sick fish is thin and black, unresponsive, and floats weakly, staying at the edge of the pond, and will soon die.

1) Use chlorine dioxide per acre of water surface.

150 grams or 150 ml of gold iodine in the whole pool for 2-3 days.

2) With rifampicin.

2 g + VC2 g + 2 g of appetizing stress 2 kg of feed, take for 3-5 days.

The whiteness of the mouth is usually caused by a fight.

Rotten mouth, as soon as possible**, you can soak it in potassium permanganate solution of three thousandths in the early stage, and put about 30 VC tablets after six hours, back and forth three times, OK.

Or with erythromycin ointment, apply evenly to the wound for several days...

Get a picture. I feel like my mouth is swollen.

After the picture is finished, I am talking.

** Methods of water mildew (skin mildew, white hair):

1.Wash with salt water to remove hairs, then apply 2% red syrup, and then take a fish medicated bath with oxytetracycline.

2.Splash the mixture of 250 grams of salt and 250 grams of baking soda on a 100 cm x 55 cm x 45 cm fish tank and insist on several times, the effect is remarkable.

3.Dissolve malachite green grams or methylene blue in 100 kg of water, soak the fish body for 10 20 minutes, and after a few days, the mycelium can be seen to fall off.

4.Soak the fish body with 1:15,000 tried malachite green aqueous solution for 3 5 min.

5.Two-parts per million (2ppm) potassium permanganate mixed with 1% brine is mixed and the diseased fish are soaked for 20-30 minutes.

6.Increase the water temperature to inhibit the growth of water mold. And a 15-watt ultraviolet lamp can be used to irradiate for several hours a day, which can effectively inhibit and eliminate water mold.

7.Soak in 2%-3% saline once a day for 5-10 minutes.

8.Apply the wound and water mold attachment with a concentrated aqueous solution of malachite green.

9.Soak the fish body with 10 mg kg of potassium permanganate aqueous solution for half an hour.

Add yellow powder to the water until the water is light yellow, and if it is serious, sprinkle yellow powder directly on the wound, and it will take a little time for the yellow powder to spread in the water.