1, black catfish is black fish: commonly known as black fish, with fierce nature, strong reproduction and huge appetite. It can often eat all the other fish in the lake or pond, even its own small fish. Snakehead can also slide on land, migrate to other waters to find food, and live for 3 days without water. This is a dish in China.

2. The snakehead is a fierce benthic carnivorous fish. It usually likes to live in shallow water with weeds at the bottom of the coastal mud, lurks in the weeds and waits for opportunities to hunt for food, and sometimes swims in the upper layer of the water at night. Larvae feed on zooplankton; Young fish feed on aquatic insects, shrimp and small fish; Adult fish prey on other fish. Distributed in various water systems in China (not reported in Xinjiang and Tibet), North Korea, Japan, Southeast Asia, India and Russian Far East.