Red parrot fish? The body suddenly turned black

Symptoms and causes of black spots in parrot fish: the fish body grows "black spots", which are grayish-white, and the hyphae are entangled and adhered to the cells and tissues of the wound, causing tissue necrosis. At the same time, the diseased fish loses their appetite and eventually dies.

**Parrot fish black spots: A small amount of salt can be placed in the aquarium where new fish are stocked to suppress the occurrence of mold, and live bait should be cleaned and disinfected. The water is kept clean to isolate the growth of mold. It can usually prevent the disease from occurring.

1) Splash 250 grams of salt and 250 grams of baking soda mixture on a 100cmx55cmx45cm fish tank, insist on several times, and the effect is remarkable.

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

3) Soaking in 2% 3% salt water, once a day, 5 to 10 minutes each time, can alleviate this common disease of parrot fish.

4) Soak the diseased fish for 20 to 30 minutes after mixing two parts per million (2 ppm) of potassium permanganate with 1% brine.

5) Increase the water temperature to inhibit the growth of mold and viruses. And a 15-watt UV lamp can be used to irradiate it for several hours a day, which can effectively inhibit and destroy mold.

The above is an introduction to the problem of parrot fish black spots, if it is frightened, water turbulence or temperature instability caused by the black spots, then as long as the fright is relatively conditioned, then the decisive time black spots will go down, and if it is a black spot caused by illness, then it should be timely symptomatic**, usually aquarists choose to use the old three!

Parrot fish will turn black due to natural timidity, fighting, frightening, etc., and another important reason is that the water quality is not good.

1. Although the parrot fish has solid skin, the water quality will deteriorate due to the length of water change, temperature difference, cotton washing, and equipment assembly, and the strength of filtration.

2. There are also new fish entering the tank will cause black yarn.

3. It is recommended that the old three **. That is: isothermal water change, salt at high temperature, and regular water change at ordinary times.

4. Turn on the lights and feed regularly, strengthen filtration, and improve water quality.

The blackening of the parrot fish beak is a common phenomenon of parrot fish blackening, and more precisely, a common manifestation of parrot fish disease. Because, excluding genetic problems, the blackening of the parrot fish's mouth is generally caused by a bacterial infection.

The main reason for the blackening of the mouth of the parrot fish is due to fighting and being scratched by something, coupled with poor water quality, which leads to an increase in bacterial toxins in the water, causing a phenomenon of infection and blackening of the mouth.

The temperature is too low: The parrot fish is a tropical fish and has certain requirements for the water temperature, if the temperature is too low, it will cause its body color to change, and it needs to be heated up in time.

Deterioration of water quality: If the water is not changed for a long time, the water quality will deteriorate, which will make the body color of the parrot fish black, so it is necessary to replace a part of the water body during the reallocation period to maintain the water quality and the health of the fish. Hungry dates.

Lack of dissolved oxygen: Parrot fish have high requirements for dissolved oxygen, and the lack of oxygen will cause their bodies to turn black. If there is a lack of oxygen, it is necessary to give oxygen in time.

The parrot fish is also called the blood parrot because of its bright red body color, although there are also yellow varieties of parrot fish. This fish is not a natural species, but an artificial offspring of two different species of fish, similar to the mules laid by horses and donkeys. Because of this, it is not reproducible, to be precise, female and male parrot fish cannot produce offspring, but females can nucleate their limbs to continue to cross with other fish to produce offspring.

In addition, this fish has certain physiological defects, so it has high environmental requirements.

Black spot disease, after parrot fish is infected with black spot disease, black spots will appear on the body, and they need to be soaked in low-concentration salt water**; The water quality deteriorates, and if the water is not changed for a long time, the water quality will also make the mouth and gills of the parrot fish blacken, and it needs to be replaced with clean water to alleviate it; If the temperature difference is too large, the water temperature difference will also make the parrot fish black, so it is necessary to place a heating rod in the tank to stabilize the water temperature.

When parrot fish are infected with black spot disease, many black spots will appear on their bodies, resulting in a black appearance on their bodies. If it is blackened due to black spot disease, the parrot fish needs to be isolated and raised, and then soaked in low-concentration salt water, soaked 1 time a day, soaked for 20 minutes each time, and carried out a reasonable **, and continued to soak for 4 to 5 days before recovery.

If the water is not changed for a long time, a large number of bacteria can grow in the water, which will also cause the mouth and gills of the parrot fish to appear black. After found, it is necessary to change the tap water to dry for 2 to 3 days in time, and ensure a stable and comfortable environment, under normal circumstances, the parrot fish can return to its original color after 2 or 3 days.

Parrot fish is one of the most common tropical fish, and is extremely sensitive to changes in water temperature, and if the water temperature is too low or drastically changed, the fish will also appear black. If the black spot is caused by the temperature difference, you can place a heating rod in the tank to ensure the constant temperature of the water, and the parrot fish can recover its bright red body color in about 2 to 3 days.

<> blackening of parrot fish may be related to factors such as temperature, water quality, and disease. Be careful to keep the water temperature at 25 to 28 degrees, when the water temperature is too low or the temperature changes drastically, the front of the parrot fish will collapse and the color will turn black. It is best to change the water every 2 3 days, each time changing 1 3, poor water quality will also cause the parrot fish to turn black.

If the parrot fish has dark spots on its body, it may have mild lead black spot disease.

The reason for the appearance of this phenomenon is generally due to the manifestations of disease in parrot fish.

1.The main reason for the parrot's mouth to turn black is due to fights and scratches, and if the water quality is unstable at this time, it will lead to an increase in bacteria in the water, which will cause the mouth to turn black.

2.First of all, you should determine what is causing the parrot fish's mouth to turn black, whether it is due to fright or the growth of hail bacteria caused by poor water quality.

3.If it is a bacterial breed, at the beginning, it is necessary to use the way of heating, salting, and changing the water**, if it still does not work for about a week, you need to take some medicine, you can choose a fish doctor, and follow the instructions to give the appropriate amount, which can generally be cured.

4.If this phenomenon is caused by scratches, you can change the water first to ensure that the water quality is stable and does not fluctuate. If it is a more serious scratch, you need to put some fish fun yellow powder sterilization salt, which can be effective**, and it should be noted that the amount of Qingxiang is the same.