Shot where King Fish is talking and turning his head, I had to add water inside the helmet, collision with him and the helmet, also there's foam to create the white water on the top part of the water.

In this shot I worked on the slow mo of the pieces behind the character and the bubble around him.

In this shot I had to add a snowstorm while the characters were falling from the tower, I added some VDB clouds and some particles going through the camera.

In this shot I had to activate the falling of the icicles when the owl opened his wings, and make the icicles collide with the stairs and the floor.