Also known as Queensland Grouper (Epinephelus lanceolatus), the largest of all grouper species. They weigh over forty to fifty jin in the wild, are highly intelligent, and can live over twenty years. They have medicinal properties for treating hypertension, high cholesterol, and cardiovascular diseases. Han Xiaorui caught a ninety-five jin giant grouper sold for 1,900 yuan and kept a smaller one for her family.
