1. Reason: If the mold enters the body through the damaged part of the koi body, one end of the mycelium will extend toward the muscle, and a section will grow outward to form cotton-like mycelium, which becomes the white fog we see.
2. Treatment: Buy some antibiotics for fish and melt the antibiotics into the water. Change the water every two days, each time you need to put antibiotics, three times in a row can cure the disease.
1. Reason: The white fog around the koi may be due to the infection of "small claw worm", which will attach to the body of the koi, absorb the nutrients of the koi, and spread the bacteria.
2. Treatment method: At this time, it is necessary to change the water for the koi immediately, and soak the koi in salt water for half an hour. And then disinfect that fish tank with disinfectant water, and soak the fish tank with saline water for two hours after the disinfection is finis, and then the fish tank can be cultured normally.
1. Reason: White cloud disease is a common disease in koi. After infected with white cloud disease, koi will turn white all over, just like fog.
2. Treatment method: Use sulfathiazole for feeding. According to the standard of feeding 50 kg of fish with 5 G of sulfathiazole, it can be mixed with fish food for feeding. Generally, it will be better after feeding for six days. At the same time, you can give Koi medicated bath, using malachite green to soak.
