Fishmongers Northwich, Crewe - Welcome to the directory of Northwich Fishmongers and seafood markets in Northwich. It lists fishmongers and seafood markets who offer fresh fish and frozen fish. Find business details, ratings and reviews of your local seafood market or fishmonger in Northwich, Crewe and write your own review. Are you a seafood market in Northwich? Why not advertise your fresh fish business on the Northwich Business Directory – IT'S FREE!