It has huge, oval like ears that helps it not only to hear, but also to help it swim away faster from enemies. To protect itself from enemies, such as the sea tiger, it has long tusks to usually scare, although it may kill or injure, the enemies away. Another animal that lives within the Marine Biome is a sea tiger. A sea tiger is a huge green and orange striped creature. The full grown male sea tiger is 20 feet long and the full grown female is 15 feet long.
Sea tigers have thick, muscular skin that is very hard to hurt.
They are very strong animals. They kill their enemies, mainly the elephant seal who is their favorite food, by biting them with their large strong teeth and holds on to them until their prey is dead. One type of fish is a Rowler. A Rowler is a bony fish with smooth skin that helps it breathe underwater. It can either breathe in the oxygen from the water or it can come to the surface and breathe the air.