1. Reason: If there is a wound on the koi, the saprolegniasis bacteria will enter the koi's body through the wound. After Koi infection, there will be a substance like white fog on the body.
2. Treatment method: At this time, it is necessary to use malachite green to treat the koi. 0.2 grams of malachite green per ton of water, the koi is soaked for 48 hours. It should be noted that Koi are prone to hypoxia during immersion, and need to use oxygen pump for oxygen all the time.
1. Cause: After the koi is infected with perforation disease, there will be cotton-like hair on the surface of the body, like white frost.
2, that treatment method is as follow: sodium acetate and common salt are added into wat, and the koi is soaked. The dosage of the medicine is that one ton of water is added with 1 gram of tri-filtration sodium acetate and 5 kilograms of common salt for mixing. Can heal about a week commonly.
1. Reason: Koi is suitable for growing in acidic water. If the water quality is alkaline, Koi will have long white frost.
2. Treatment method: In this case, medication is generally not required. It is only necessary to adjust the water quality to be alkaline. If the water is acidic, you can use baking soda powder to adjust the acidity and alkalinity.
