. The red and green light fish is a common ornamental fish. Because of its beautiful appearance, it is loved by many breeders. They are very small, usually 3-4 centimeters long. If the breeding environment is suitable, the length of 5 centimeters is also possible, but in family breeding, most of them are about 3 centimeters long, and few of them are 5 centimeters long.
can the red and green light fish live? The life span of the red and green light fish is as short as their body length, but if the living environment is reasonable, it will prolong their life span. First of all, when feeding, the density of feeding should not be too large, which will lead to insufficient living space. At this time, they will fight in order to survive, fighting will cause their body surface injury, at this time it is easy to be infected by bacteria and rot, shortening the survival time of small children.
Secondly, they are suitable for living in weak acidic water with a temperature of 22-26 C, in which their activity is the best, which will prolong their survival time. Finally, there is the problem of water quality. If the water quality is too poor, it is easy to make them sick, and if they are not treated in time, they will die. When raising them, it is best to change the water once every 3-4 days. If it is winter, you can change the water once every 1-2 weeks, but the amount of water should not be too much each time, about a quarter each time. If these conditions are not met, their life will be shortened.
