First, you can keep the fish alive in a live tank well onboard your boat and deal with the rest when you get back to shore. [substeps] The second option is to immediately kill the fish and put it into an insulated bin filled with a little water and a lot of ice.
[header] How to store fresh fish [title] Fill an insulated cooler with water and ice. [step] If you are a fisherman, you need to start thinking about flavor preservation and storage temperature as soon as you get the fish into your boat. You have two options for maximum freshness.