Fishmonger

Your fishmonger is your friend. Their job is to make your life easy. The list below are just a few, feel free to add more if you had the chance to take advantage of their services:

Pry mussels open.
Clean shrimps or prawns - de-vein and take off shells
Clean fish - take the scales off, fins, guts, cut into desired size
Fillet Fish
Clean Squid - take off the head, the innards, cartilage and body tube as well as skin