How to Find The Sky Fish In TotK

Repair the Tablet at Toto Lake: After speaking with Sidon, fly to Toto Lake. Find the missing piece of a broken tablet outside the cave to your right. Use a Water Fruit to clear the muck, then use Ultrahand to place the piece back.

Find King Zora: Head to the Pristine Sanctum. The easiest way to enter is by gliding down from the west of Lulu Lake. Inside, you'll find King Dorephan. Speak with him to receive the King's Scales. If you need more, speak to him again.

Locate the Sky Fish: Go to the area below Mipha's Court. Look east from Sidon's location to see a waterfall falling from the sky. Glide into it while wearing your Zora Armor to reach the Floating Scales Island.

Prepare the Tear Drop: Climb to the top of the Floating Scales Island and clear away any muck. Face East Reservoir Lake; the rocks will form a tear shape when viewed from the correct direction.

Shoot the Tear Drop: Equip a King's Scale to your arrow and shoot it through the tear-shaped formation.

Defeat the Sludge Like: A light will descend into East Reservoir Lake. Return to the surface and speak with Sidon. A muck-covered Sludge Like will attack. Use the ability Sidon gives you to wash away the muck and attack its core. Repeat this process until it is defeated. This will open the way to the Ancient Zora Waterworks.