As a shark expert and marine biologist in training...
This game is completely inaccurate.
Not only does it bore you to death (all you do is swim around a never ending sea), block the screen with ads, and have glitches like sharks swimming THROUGH other sharks, the sharks in the app would never live together in reality. The fish, jellyfish, and plants wouldn’t either! Plus, you cannot swim to the surface.
Unless you are desperate for seeing terrible water animations do not install.
(Note-I have posted this comment twice already. Take it down again and i will tell your superiors.)
-Shark Expert In Training, T.E.S.