Release fish from all the hidden pools.
Add all secret shells to your collection.
Discover the polar region.
Find all the meditation statues.
Complete the adventure.
Breach the water on the back of a blue whale.
Discover those that lurk in the abyss.
Ride the Great White Shark.
Burst 15 fish schools in the jetstream.
Witness predation while meditating.
Perform a flip while riding a creature.
Leap from the water.