Longli fish is a kind of marine fish. Longli ichthyosaur, also known as pedal fish, oxtongue fish and sole fish, is a large-scale bottom marine fish in warm coastal waters, which lives in China's offshore all the year round. Longli fish is tender and nutritious, belonging to high-quality marine fish with high meat yield and delicious taste. It is particularly worth mentioning that Longli fish only has a thorn in the middle, with less thorns and more meat, and almost no fishy smell. Fish is not old when cooked for a long time, with high protein and rich nutrition. It has always been the first-class product of the vast number of consumers along the coast of China, and is favored by the vast number of consumers. The price of live fish is very high at present. Value: The fat of Longli fish contains unsaturated fatty acids, which has anti-atherosclerosis effect and is beneficial to the prevention and treatment of cardiovascular and cerebrovascular diseases and the enhancement of memory. At the same time, according to the nutritional determination, omega-3 fatty acids in arowana can inhibit eye free radicals, prevent the formation of new blood vessels and reduce the occurrence of lens inflammation, which is why it is also called "eye-protecting fish". Therefore, it is especially suitable for office workers who face computers all day as health care.