Some bigger fish moved in for Michael, and his friends! We started off light tackle fishing with a standup harness catching smaller yellowfin. When the bigger tuna showed up we put the light tackle away. The bigger tuna weighed in at over 72 lbs (without the gills and guts). We remove the gill and guts from the tuna as soon as it is caught in order to make sushi grade fish. When these tunas get over 100 lbs we call them Ahi. When they are under 100 lbs we call them Shibi.