Will it rain?

Rainy days can catch snakehead, but not as much as sunny days. Don't go if it rains heavily. If it rains lightly, it will bite and die. Now snakehead protects its young and generally doesn't go fishing.

Snakehead is a fierce carnivorous fish, and it is greedy. The prey varies with the size of the fish.

Larvae less than 3 cm in length are the main food of Chironomidae, Cladocera and Chironomid larvae. Larvae, tadpoles, shrimps and larvae in aquatic insects feed on larvae whose body length is less than 3-8 cm, while adult fish whose body length is more than 20 cm prey on all kinds of small fish and frogs (small fish mainly refer to crucian carp, red-eyed trout, loach and all kinds of young fish).

But predators generally don't chase their prey, but hide near aquatic plants or other hidden objects and pay close attention to the surrounding movements. Once they find palatable live bait such as fish swimming nearby, they will quickly attack and catch them in one fell swoop.