Blacktip sharks and tiger sharks have different body shapes and different habitats. The body shape of the black-finned shark is different. The black-finned shark is also called the dirty-finned shark. It is a shark that lives in tropical and temperate oceans. It is generally between 1.5-2.1 meters long. The top of the body fin and dorsal fin of the black-finned shark are black. , and the lower part is yellow. It mainly feeds on coral fish, sturgeon, mullet, etc. It generally does not attack humans actively, but when it is in danger or feels angry, it will launch a crazy attack on the enemy. The black-finned shark is One of the few sharks that can escape the water. Judging from the appearance of the tiger shark, the head of the tiger shark is obviously larger than the body, but the body is somewhat slender. The color of the body is generally yellowish brown with black markings, which looks similar to the patterns on the fur of a tiger. Tiger head shark is a typical carnivorous small fish species. It mainly feeds on insect larvae in the water body, smaller fish, shrimps, etc. It has unique appearance characteristics and eating characteristics, which is why it is named tiger head shark. main reason. The blacktip shark has different habitats and is a common small and medium-sized shark in the tropics and subtropics. Inhabits shallow coral reef areas, intertidal zones, offshore waters, mangrove swamps or inner bays of estuaries. Prefers shallow clear water. Tiger head sharks have high requirements for the living environment. They can only be found in streams and mountain streams with good water quality. They can also often be found in places near the coast where there are many aquatic plants, rubble, stone gaps, and sediment bottoms. their existence.