The seven-color angelfish is a very ornamental fish, the color is very beautiful, and it is more popular with breeders. Their longevity is more concerned by breeders. Their life span is an approximate number of years, normally between five and seven years, that is, when the environment is suitable, when they do not die of illness. Their specific life span is affected by many factors. For example, if the wild seven-color angelfish, their life is relatively long, in the absence of pollution in the basic situation will be more than 5 years; However, if some artificial breeding varieties, then the life span will be relatively short.
In addition, their longevity is also related to the method of breeding. If the breeding method is appropriate and the surrounding environment is suitable, the life span will be longer, but generally speaking, it will be about five years, rarely reaching seven years. The colorful angelfish, aged between 3 and 4 years, are the most robust. In addition, their life span is also related to the species. There are some artificially improved varieties, their life span is very short, basically in 2-3 years will die, they are very easy to age.
There is a certain limit to the body length of the seven-color angelfish. Generally speaking, their length will not exceed 20 centimeters. If they are more experienced breeders, they can raise seven-color angelfish to 20 centimeters. However, for the general domesticated seven-color angelfish, their length will be between 12-18 centimeters, and the probability of about 15 centimeters is relatively high.
