can perch grow? Perch is one of the common fish in our country, and perch can often be seen in the market. The size of perch is not particularly large, generally speaking, their body length ranges from 10 to 40 centimeters, and their weight ranges from 0.2 to 5 kilograms. Specifically, there are many factors that affect how big a perch can grow. Variety is one of the most important factors. There are many varieties of perch. They are not only different in appearance and distribution, but also in body shape. This is due to the influence of genes. The sea bass itself is relatively large. Some bass can grow bigger by themselves, while others are smaller. For example, "Songjiang perch" is a relatively small perch, with a body length of only a dozen centimeters and a weight of only about 100 grams.
In addition, how big perch can grow is also related to the surrounding environment. When the environment is suitable and the food is abundant, the development of perch is good, and their size is relatively large. But if all kinds of environmental factors are very bad, the perch is generally not well developed and can not grow too big. In addition, although the farmed perch grows faster, they generally do not grow too big because they can be sold after a year or six months of farming.
can perch live? The life span of perch is not very long. Wild perch can live for 7-10 years, and the longer life span is only a dozen years, but relatively few of them are more than 10 years old. How long they can live depends on whether the surrounding environment is suitable. If the environment is very bad or polluted, their life span will be shortened. Moreover, human hunting will also shorten their life span. The other is the farmed perch, which has a shorter life span and may be bought after a year or even half a year of farming, and generally does not live too long.
