One point and five meters. The Panlong eel is generally as long as 1.5m. Because the Panlong eel has a very large mass and its auxiliary growth rate is very fast, its volume is very large. Panlong eel: also known as eel. The body is slender and snake-shaped, with a body length of about 20-70 cm and a length of up to 1.5 meters. The front of the body is round, the back is flat on the sides, and the tail is tapered. The head is long and round. It is mostly used for cooking in our country.