Silver carp and bighead carp are collectively called. Aristichthys nobilis is also called silver carp, chub head fish, Baotou fish, bighead carp, black silver carp (also called silver carp in some places) and male fish. It looks like a silver carp. Side flat. It is a freshwater fish. The head is large and wide, and the length is about 1/3 of the body length. The mouth is also very wide and slightly upturned. Low eye position. Bighead carp filters algae, zooplankton and organic garbage.
Bighead carp, known as planktonic fish, feeds on algae, zooplankton and organic debris through gill rakes. The food composition varies with the food sources in the environment, but it is difficult to eat food particles smaller than 10 um. Bighead carp is also used to control a large number of cyanobacteria in water, which is called non-classical biological manipulation technology. Bighead carp is also used in water conservation fisheries or clean water fisheries.
The benefits of fishing:
1. Relieve stress: Fishing is a relaxing activity, which can help you relieve stress and burden. In the process of fishing, you can stay away from the noise of the city and the pressure of work and enjoy the tranquility and beauty of nature.
2, exercise: fishing requires a certain amount of physical strength and endurance, can exercise and improve physical fitness. In the process of fishing, you need to walk, stand and use your arms. These actions can promote the blood circulation and metabolism of the body.