Hello, koi is dragging a slender white thread like thing, is it sick, what to do

It must have vitiligo.

The easiest way is to buy a Qingda and pour it into the fish tank! Koi.

If you pull this kind of white transparent strip of poop, in fact, this is koi having enteritis.

A sign of disease, of course, in addition to this characteristic, in addition to this time carefully observe the fish, there will be some other diseases, the action is slower than usual, and do not like to be with other fish, even do not like to eat, serious no appetite, and then its body will be black, especially the head is particularly obvious, and its abdomen will appear some red spots, to the serious time its abdomen will have some blood-red things, continue to flow out, until the final death. Second, the method.

If the koi has symptoms of enteritis, then it must be given in time, otherwise it will become more and more serious and endanger the life of the koi.

Mix this medicine with water in a certain proportion, dilute it, and soak the diseased fish in this solution, which only needs to be soaked once a day for about half an hour each time, so as to relieve enteritis. In addition, dysentery can be mixed directly into the fish feed and fed directly to it, which is also very helpful in alleviating this condition.

The golden koi turned white, and the rescue method is as follows:

Lack of sunlight often brings koi fish to the sun, but it should be placed in an environment where the sun is not particularly strong.

If the water is too clear, you can put some aquatic plants in the water, and if the water is too clear, the body color of the koi will become lighter, which is a self-protection mechanism for animals.

The feed is lacking in animal feed rich in biological pigments, and some small shrimp, insects and so on can be put in the feed.

There is a white layer on the koi fish, which may be infected with mold, put some antibiotics in the sick fish tank**. It may also be because of parasite infection, soak the diseased fish in salt water for half an hour, and then maintain it normally. It may also be because the koi have white cloud disease, put it in a low-concentration malachite green solution in a medicinal bath**, once a day, 20 minutes each time.

Infection with mold

If the mold enters the body through the broken part of the koi's body, one end of the mycelium will extend in the direction of the muscle, and one section will grow outward, forming a cotton wool-like mycelium, which becomes the white mist we see. Buy some fish antibiotics and melt them into the water. Change the water every two days, and each time you need to put antibiotics, three times in a row can ** the condition.

Insect infestation

The appearance of white fog around the koi may be due to the infection of "small claw worms", which attach to the koi's body, absorb the koi's nutrients, and spread germs. At this time, the koi need to be changed immediately and soaked in salt water for half an hour. Then use disinfectant water to disinfect the fish tank, and after the disinfection is completed, use salt water to soak the fish tank for two hours, and then breed normally.

Infected with white cloud disease

Baiyun disease is a common disease in koi, and after being infected with Baiyun disease, koi will turn white all over the body, like fog. The use of sulfathiazole feeding, according to the standard of 50 kg of fish feeding 5 grams, can be mixed with fish food for feeding, generally six days of feeding will be improved. At the same time, koi can be given a medicinal bath and soaked in malachite green.

Koi pooping white flocculent strips may be suffering from enteritis.

Koi people often have enteritis when they pull white long lines, which is generally caused by poor food. It is necessary to take out the diseased fish and raise them separately to avoid spreading them to others. Furazolidone can be ground into powder and placed in a water tank to treat it.

Also, add some temperature to the fish tank and change one-third of the water every day.

Causes of enteritis in fish:

Poor or volatile water quality, indigestion, bacterial infections, internal parasites.

If it is enteritis caused by large fluctuations in water quality or poor water quality, the fish generally manifests as black and dark body color, shrinking three fins, and prolonging stool.

If it is enteritis caused by indigestion, the fish will generally be anorexic or refuse to eat, the body color is black, the hair is dark, the expression is sluggish, most of the time it shows a state of detachment from the wall, and there will be pus-like white stools. This type of enteritis is not difficult, and dysentery (furazolidone) will do. Usually 4-6 tablets of 100 liters of water, medicated bath for three days, during which no food is fasted, generally one course of treatment is sufficient**.

The most obvious symptom of enteritis caused by bacterial infection is abdominal distention, sometimes accompanied by ascites, and it is also accompanied by black body color, shrinking fins, and piling up, and enteritis caused by bacterial infection will generally drag pus-like stools. Dips of haloperic acid (rufloxacin) and metronidazole can be used. Generally, 4-6 capsules of 100 liters of water, the number of drugs lead bath for 3-6 days, during which the food is stopped, and the ascites of the fish disappears can be stopped and the water can be changed.

Enteritis caused by internal parasitism is manifested as the fish eat normally, the feces are hollow or segmented white stools, and other aspects are the same as general enteritis, the fish are not in good spirits and their body color becomes darker. <>

Koi fish have white flocculents, most likely because of water mildew, and mild water mildew only needs to be warmed with coarse salt for a few days. If the symptoms of water mold are severe, penicillin is used in combination**. In addition, if you want the koi to recover completely, you can use potassium permanganate or malachite green solution to give the koi a medicinal bath.

The white flocculent matter on the koi may be caused by water mold, most likely due to the deterioration of water quality, or the water temperature is too low and the water temperature difference is large. In this regard, mild water mildew only needs to be isolated and put salt for a few days to recuperate, and the disease symptoms can be improved.

Secondly, pay attention to raising the temperature to about 28 during the resting period and change the water regularly. However, if the disease is severe, an appropriate amount of penicillin can be added to the fish tank, and at the same time, the owner needs to clean and disinfect the fish tank, including all equipment and filter media.

Of course, if penicillin and coarse salt cannot cure koi, you can use an appropriate amount of potassium permanganate or malachite green, and let the sick fish soak in the medicinal bath for half an hour on time every day, which can generally be effective in four to five days.

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The white stuff on the koi fish is mold, which means that the fish are suffering from water mold. This disease is usually caused by the invasion of water mold into the wound after the fish is injured, and white hyphae will grow over time. If you want to **, you can use salt water for soaking, you can also use malachite green medicinal bath soaking, usually to avoid fish injuries as much as possible, it is best to control the water temperature.

However, this disease can be prevented, and the water temperature in the spring stage is more suitable for the reproduction and growth of pathogenic bacteria, so it is especially necessary to do a good job of prevention. When the pond is cleaned in winter, the excessive silt at the bottom of the pond can be removed, and disinfected with 200mg l of quicklime or 20mg l of bleaching powder; Strengthen feeding management and improve the anti-virus ability of fish. When the water temperature is below 15, try to minimize human handling to prevent stress reactions that can lead to chafing or frostbite.

After raising a golden koi and turning white, we can change its food recipe to let him eat more nutritious items, such as milk, egg yolk and so on.

The golden koi fish have turned white, because of the incorrect way of breeding, this fish has strict requirements for the water temperature and water quality, and at the same time, we must pay attention to feeding professional feed, in order to ensure that it grows better.

The discoloration is related to feed, water quality, and feeding environment. For example, feed Yang color feed, raise fish with green water, and dark environment. can maintain a good body color.

This may be this, he is due to the lack of some nutrients in the feed during this growth, resulting in this decolorization, you should feed him some, I have some omnivorous is able to supplement some of his nutrients, so that it may restore its color.

It's okay, it's often like this, some can change back, some can't, I think it's possible that the seller used some medicine.

1. Insufficient light. Koi fish can be exposed to the sun frequently, but they should be placed in an environment where the sun is not particularly strong.

2. The water is too clear. You can put some aquatic plants in the water, and in too clear water, the body color of the koi will become lighter, which is a self-protection mechanism for animals.

3. Animals rich in biological pigments are missing in the feed fed. You can put some small shrimp, bugs, etc. in the feed.

The raised golden koi has turned white, indicating that the golden koi may have a disease or lack some kind of nutritional element. Or maybe there's a quality problem with the fish feed you're feeding.

A golden koi fish has turned white, which means that you have been deceived and raised a fake one.

Fish feed is not nutritionally complete, so change fish food.

The appearance of white flocculent materials on the koi may be due to water mold, which is generally susceptible to infection in early spring and late winter. It is better to raise the water temperature to about 30 degrees Celsius. Inject penicillin into the fish tank, and the effect will be effective in about three days.

You also need to add a little coarse salt to the water, but you don't need too much. There is no need to change the water in the whole tank.