How to Clean a Captured fish, and make it into a Raw Fish

• Put your knife in one hand and a captured fish in another hand.
• Hitt T to combine your knife with your captured fish, this will make a gutted fish.
• the captured fish will disappear from your hand, and the gutted fish will be in your inventory.
• put the gutted fish in the hand the captured fish was in, and combine it with your knife that is still in the other hand.
• this will make 1 raw fish.