Squidward

Squidward was a member of the Squid Village. He stole the fish from the surface and was prior to his and the related quests rework the reason why fish began to disappear from the frozen lake. He stopped taking the fish after being given 12 raw fish on the now reworked Underice quest. They were removed in the 1.14.1 update.

Trivia

 * His name came from the SpongeBob SquarePants character Squidward.