The Voltfin Trout is an item from The Legend of Zelda: Breath of the Wild. It is a curative item that restores Link's health by refilling one Heart Container. They can be commonly found in the Hyrule Ridge and Tabantha Frontier regions, though Link can also find them in Totori Lake or Zora River in the Lanayru Great Spring region. By Roasting it with fire or volcanic heat Link can prepare a Roasted Trout which restores one and half heart containers, or freeze it by exposing it to cold water, extremely cold temperatures, or by using ice elemental weapons to prepare a Frozen Trout which restores one heart container and grants Level 1 Heat Resistance for 1:00. He can throw a Voltfin Trout into a cooking pot to prepare dishes granted with a "Electro" effect temporarily granting shock resistance. It can also be cooked with "Electro" critters such as a Thunderwing Butterfly and Monster parts to create a Electro Elixir.