Grass carp is a kind of common freshwater fish, they are distributed everywhere, or a very suitable for eating fish. The size of grass carp is still relatively large, and the weight of most grass carp can reach 10 kilograms or more. Of course, the specific size of grass carp is not very certain, sometimes smaller, sometimes larger. For example, larger grass carp individuals can reach 40 kg. However, such a large grass carp is relatively not particularly common. Especially grass carp living in the wild, environmental factors can not guarantee suitable, and sometimes food is not enough, in this case, the development of grass carp will be affected, they generally do not grow so large.
The above has been introduced, the size of the grass carp is relatively large, very large individuals can reach 40 catties, but not all grass carp can reach 40 catties, such a large size of grass carp is relatively rare. Grass carp live in different environments, their body shape is different. For example, under artificial feeding conditions, grass carp have more large individuals, and their weight is easier to reach 40 kg. Moreover, the growth rate of grass carp is also fast, especially in 2-3 years old, the growth rate of body weight is the fastest. It will take about five years to grow to 40 kilograms in a suitable environment.
However, it is not easy for wild grass carp to reach 40 Jin, because the environment around them cannot be artificially controlled, so sometimes it is not suitable, and sometimes they even live in a polluted environment, at which time their development will be affected.
