Dollfish are not good at hunting, but hide among the rocks at the mouth of the beach and make a sudden attack when they find their prey passing by. Its teeth are sharp and dense and it is difficult to escape after its prey enters its mouth. Its teeth cannot be chewed. It just bolts the food whole and digests it slowly in the stomach. Baby fish have a strong ability to withstand hunger and will not starve to death even if they do not eat for two or three years. It can also overeat and gain 1/5 of its weight after a good meal. When there is a lack of food, there will be cannibalism of the same kind and even satisfy hunger with eggs. Baby fish like to eat fish, crabs, shrimp, frogs, snakes and other animals.
passage?
Temperament characteristics.