TIP - Use a clean chopping board
TIP - If you are using a chopping board make sure to line your floor with paper and board on top as the fish paste will fly everywhere.
TIP - You can use a food processor but make sure not to overflow it as they get stuck in the middle inside the blade.
TIP - Use enough water to reach the consistency and softness you want. Fresh fish may needs more water.
TIP - Use cold salt water to wet your hands when you are throwing the paste.