Ghol fish, also known as the blackspotted croaker or Protonibea diacanthus, is a saltwater fish. It is known for its white, firm, and mild-flavored flesh. It is a versatile fish that can be prepared in a variety of ways, such as steamed, grilled, or fried. In India and Bangladesh, Ghol fish is commonly used in curries and stews, while in Thailand, it is often used in soups and salads.