A fishmonger is a person or business that sells fish and seafood. They often work in markets or specialized shops, providing fresh products to customers. Fishmongers may also prepare fish for cooking, offering services like filleting or cleaning. In addition to selling fish, fishmongers can provide advice on selecting and cooking seafood. They often have knowledge about different types of fish, such as salmon, tuna, and cod, as well as sustainable fishing practices. Many fishmongers source their products from local fisheries, ensuring freshness and quality for their customers.