According to personal library information, eel, also known as eel scale fish 45-50 yuan per catty, meat more delicate, firm, fresh, so choose eel processing more, good goods at a good price, eel to be more expensive than the mackerel, mackerel in the Wuqing selling price of 10 yuan per catty, grass green 7 yuan per catty; eel to 12 yuan per catty.