Grouper, also known as snakehead, grouper, Hei Bang, raw fish, snakehead, hybrid fish, cuttlefish and Cai Yu, is a common edible fish in China, with large size, fast growth and high economic value. Snakehead has less bone spurs, high meat content and rich nutrition, which is higher than protein contained in chicken and beef. How to eat grouper hot pot: When eating grouper hot pot in grouper hot pot restaurant, there are usually many plates filled with thin sliced fish slices, similar to mutton rolls. Pick it up and rinse it in the pot for 3 seconds. The taste is no less than the instant-boiled mutton roll, which is delicious and tender, making people unable to extricate themselves. Moreover, this spotted fish fillet doesn't have many nasty little thorns like the fish you usually eat, so it is safe to eat. But be sure to rinse the grouper in the pot before eating. Don't worry. Because eating fresh water fish raw is risky and may lead to parasitic infection, remember not to eat any fresh water aquatic products raw.