Colorful angelfish
The body is 20 cm long, almost round, with flat sides, a very short caudal peduncle and symmetrical dorsal and anal fins. The body is bright blue, or dark green, or beige, with 8 equally spaced red-brown horizontal bands from the operculum to the tail stalk. The color of the body changes under the influence of light. When the light is dim, the body color is dark; when the light is bright, the colors are bright and rich, with stripes all over the body.
Chinese horseshoe crab
Body length can reach 60 cm, and weight is 3-5 kg. The horseshoe crab is made up of three parts: the head and plastron are slightly horseshoe-shaped (hence the name horseshoe crab), the abdomen is hexagonal with spines on both sides, and the tail is a longsword tail. Horseshoe crabs look like crabs and are larger than crabs. Although they both have artic appendagesulated, horseshoe crabs are much less closely related to crabs than to spiders.
Six-spotted Pufferfish
It is famous for its popular names such as Guazi, Thorny Gui, etc. Tropical deep-sea fishes mainly inhabit shallow reef areas, soft bottom waters or open waters. They generally live alone, sometimes gathered in groups; young fish lead a drifting life in the ocean. It feeds mainly on invertebrates such as molluscs, sea urchins, hermit crabs and crabs at night.
The white-sided shark
Also known as the white-sided shark, it is a large, slender shark of the genus Carcharhinidae that lives on offshore islands near of the reef. The body is dark gray and the tips of each fin are edged in white. Its pectoral fins are narrow and long, and the first dorsal fin is slightly rounded. The body can measurerer up to about 3 meters long. moves quickly and quickly. It can move freely in the coral reef area to search for food and never actively attacks humans.
The African Prince
is a fish with a typical perciform body shape like that of a sea bass. Small cichlids, adult individuals measure 10-12 cm, with a typical perciform body shape like a bass, with an orange-yellow body color and a very light and conspicuous black stripe about 2 mm wide near the edge of the dorsal fin. Hermaphrodite, males slightly larger.
Detailed information:
Beijing Aquarium is located on the north bank of the Changhe River, in the Beijing Zoo, backed by the river Changhe to the south. , and next to the Beijing Exhibition Hall, Planetarium and Capital Gymnasium. It covers an area of 120,000 square meters, with a construction area of 42,000 msquare res and a green space of more than 80,000 square meters. It is an indoor aquarium integrating observation, scientific education, leisure and entertainment activities and commercial exhibitions.
Reference documents: Beijing Aquarium-Baidu Encyclopedia