Seals are mammals, carnivores, seals in the family, is a carnivore. And the seal's own predatory ability is relatively strong, their swimming speed is faster, and their teeth are relatively sharp, so can catch more animals. Generally speaking, the main food of wild seals is fish, all kinds of small fish in the ocean may become their food, and sometimes they can eat many fish at one time, because seals eat a lot. Seals living in aquariums often eat all kinds of fish.
In addition to fish, seals can catch many other animals. Cephalopods and crustaceans can be the food of seals, such as octopus, shrimp, crabs and so on, seals can catch. However, compared with fish, these foods are not their main food. In addition, sometimes seals will catch some larger animals, such as seals may encounter penguins on the glacier, at this time they will take advantage of some penguins alone when they suddenly bite them, remove the hair and then eat penguins.
As mentioned above, seals are carnivores and can eat many animals, among which fish is one of their main foods. Fish is the main food that wild seals catch in the ocean. They can catch more kinds of fish, and seals living in different areas can catch different kinds of fish. Not only wild seals mainly eat fish, but also seals living in aquariums mainly eat fish.
