Dolphins mainly eat small fish, shrimp, crab, shellfish, squid, squid and other aquatic animals. They belong to carnivorous animals, and they can eat most small creatures in the ocean. Although dolphins look simple and lovely, in fact, they have strong aggressiveness and predation ability.

If there are no small creatures in the nearby waters, they will also prey on some medium and large fish for food. Dolphins have sharp mouths and sharp teeth. After catching food, they will smash it and swallow it. Generally speaking, dolphins raised in aquariums are mainly small fish. If you want dolphins to be more active, you'd better feed them some live fish.

Dolphins prefer to grow in warm environment, so the sea areas where they live are all in the tropics, such as Pacific Ocean, Atlantic Ocean and Indian Ocean. Because the temperature in these sea areas is comfortable and meets the living requirements of dolphins, the number of dolphins distributed is also relatively large. However, there are also some special dolphin species, which are only distributed in the waters of a certain country. Dolphins are also found in China's sea areas, but the number is small.