Secret Treasure under the Great Fish is one of the Side Quests you’ll discover in the Lanayru Great Spring region. Side Quests are quests in The Legend
Tears of the Kingdom - How to Find Secret Treasure under the Great Fish - Gamepur
Secret Treasure Under the Great Fish - The Legend of Zelda: Tears of the Kingdom Guide - IGN
How To Complete Secret Treasure Under The Great Fish in Tears Of The Kingdom
Zelda Tears of the Kingdom Wiki & Strategy Guide
Walkthrough - The Legend of Zelda: Tears of the Kingdom Guide - IGN
Secret Treasure Under the Great Fish - Tears of the Kingdom
Vah Ruta Divine Helm - The Legend of Zelda: Tears of the Kingdom Guide - IGN
Misko's Treasure locations in Zelda: Tears of the Kingdom - Polygon
Tears of the Kingdom - Secret Treasure Under the Great Fish Walkthrough - The Legend of Zelda: Tears of the Kingdom - Neoseeker
North Hyrule Field - The Legend of Zelda: Tears of the Kingdom Guide - IGN
Tears Of The Kingdom: Royal Hidden Passage Guide
Secret Treasure Under the Great Fish - The Legend of Zelda: Tears of the Kingdom Guide - IGN
The Legend of Zelda: Tears of the Kingdom - Secret Treasure under the Great Fish Side Quest Walkthrough - SAMURAI GAMERS
Tears of the Kingdom Walkthrough (Updated) - IGN