Where are you fishin , most time`s you use dry ice to keep ice frozen & you take ice out to keep food cold then it is transfered to the beer & drinks
NEVER transport dry ice in the freezer of a vessel to say money , doesn`t work !!!!!!!
Fish fillets should be child a day on ice before putting on dry ice
ALL food should be double raped at least before going any where near dry ice !!!!!!!!!!!!!!!!!!!!!!!!!!!!!