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Anonymous users2024-02-11There are several possibilities for parrot fish to turn black and develop dark spots:
1 Parrot fish can also have dark spots when frightened, which will disappear after a while.
2 Parrots like old water, and if this happens when the water has just been changed, it may be the cause of unhealthy water quality.
Generally, if the water quality is not good, the water should be changed, and if the water quality is not good, the water should be changed immediately, and the water quality should be readjusted, and the water quality should be similar to before.
3 Red parrots sometimes develop dark spots as they grow, but they fade over time. I've been doing the same with the previous one, and I'll be fine after a while. (Because parrot fish are crossed by cichlid fish, it's not surprising that they have dark spots as children.) ）
During this period, we should pay more attention to the water quality and feed, and if you want the red parrot to be more beautiful, feed more red feed such as shrimp or Bao Zeng Hong.
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Anonymous users2024-02-10Have you ever taken fish medicine???
My family's is also in 2 months, some will be completely dissipated, and some will be left with my fish, and now there is only one left.
The rest is very good, the one with black is not seen, there is nothing wrong, everything is normal, change the water and put the salt, just take care of it normally.
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Anonymous users2024-02-09Poisoned, it's better to go to the aquarium,
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Anonymous users2024-02-08The 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.
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Anonymous users2024-02-07Black 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.
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. >>>More
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. The key to raising fish is filtration, 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 be stable and clear, and the fish can be healthy and less sick. If there is a lack of eczematic area of nitrifying bacteria in the tank, there are very few nitrifying bacteria, and the fish feces can not be treated in time, the ammonia content of the water body is high, and the fish will live in the water body with ammonia poison for a long time, and the physique will slowly become weak and it is easy to be attacked by the virus in the water. >>>More
Since parrot fish are crossed from cichlid fish, red parrots sometimes develop dark spots as they grow, but they fade over time. So it's normal to have dark spots as a child. Generally speaking, adjust the disease**, water temperature and water quality environment of the fish, so that the blood parrot can maintain a stable living environment and avoid excessive fright, and the dark spots of the blood parrot will automatically disappear and return to its previous bright red body color. >>>More
Phosphorus is removed because the water quality is too poor, add some oxytetracycline to reduce inflammation, and then change the water frequently. The water must be sunburned, and the white place is not necessarily phosphorus, but it may also be feeding, and the temperature is not suitable for some discoloration After careful observation, the diagnosis is confirmed and then the right medicine is prescribed
Parrot fish are very territorial and therefore often fight. >>>More