Tools/Materials Catfish and Catfish
Tail: Catfish's tail is round and fan-shaped, but catfish's tail, like that of ordinary fish, is forked, so it is also called? Jiangtuan blackhead fish
Head: Catfish's head is slightly larger and flatter than river catfish's, and its head will be larger than its body.
Fin: Catfish's dorsal fin has two fins, one in front and the other in the back, but the catfish's back has only 1 dorsal fin, and it is still very small.