The complete visualization of some of the anatomical structures of the iconic fish anatomy, which shows in detail the internal systems and organs of the fish, is a scarce asset in the teaching of aquaculture. Very suitable for school teaching, learning, research exposure and can also be used as an important complementary decoration laboratory. This model demonstrates the important internal organs of the fish, such as the respiratory system, the circulatory system and the basic physiological structure of the fish. Adult fish samples are an anatomical reference, exquisite manufacturing, and can be divided into three parts.Aquatic anatomy is an important part of animal anatomy.