One of my goldfish seems to have blisters, and sometimes the fish is unbalanced. How should I treat goldfish?

There are bubbles on the goldfish, and the swimming posture is incorrect. You should consider water modeling or giving it away.

Bubble disease in shrimp is characterized by the fact that the shrimp turns white and irreversible, which is caused by the high gas content in water. Fish don't get this disease.

There are bubbles on the fish, so consider the wound or delivery.

When there is a wound and water mold occurs, bubbles will appear on the body surface. There will always be mold in the water. If the fish is unhealthy, it will cause water mold, and fish with wounds or sent abroad will get sick.

No matter whether it is sent abroad or water model, sick fish should be disinfected and anti-inflammatory. Can be fished out and treated separately. After methyl blue is disinfected, the yellow powder needs to be salted and the temperature needs to be raised appropriately.

It is best to clean the cylinder in spring. Temperature rise will breed a large number of molds, which is also the outbreak period of water mold. It is generally caused by reducing the amount of water exchanged in winter.