Although red-nosed scissors are relatively small fish, they have a very long lifespan. Generally speaking, if there are no special circumstances that cause them to die, they can live for a long time, basically between 12-20 years. They are very adaptable and have good disease resistance. However, during the breeding process, certain fish may become sick and infect other fish, which will affect their lifespan. At this time, disinfection and prevention are required.

The red-nosed scissors are strong and relatively easy to raise, but it needs The living conditions of the owners are still as good as possible. During the feeding process, you should pay attention to controlling the appropriate density and water temperature. When new fish enter the tank, the water temperature needs to be slightly higher, which can prevent it from suffering from white spot disease. Usually 1 liter of water is a suitable density for 1 cm of fish, and at the same time try to avoid them being exposed to direct sunlight. The frequency of changing the water should not be too frequent, just change 1/3 of the water a week.