The pike is a sea fish. It lives along the coast or at the interface between fresh and salt water and feeds on microorganisms at the bottom of the water. The pike is highly saline, surviving in both highly saline seawater and freshwater shallow seas and estuaries. When it comes to size, the pike is smaller and the barracuda, larger, is produced in China's South China Sea, East China Sea, Yellow Sea and Bohai Sea.

From the taste point of view, because the sea water barracuda swimming range and swimming when the strength than the freshwater barracuda, so that its muscle elasticity is better, then the freshwater barracuda's meat is more delicate, but eaten not as good as living in the deep sea barracuda's meat texture.

Habits of the barracuda

1, wide salinity: it is recommended that the user from 35% of the high salinity seawater to 5% of the shallow freshwater sea, estuaries, saltwater ditches, inland brackish lakes, freshwater lakes, large and small ponds, the barracuda can live. The substrate is not restricted, not only can it live in plain waters, but also can grow in the waters of Gao Xia with an altitude of 1,470 meters.

2, wide temperature. From 0-35 ℃ range of water temperature can tolerate, to 18 a 28 ℃ for the optimal growth temperature. However, the pike's adaptation to changes in water temperature needs to be in the temperature gradually slow, slowly lowering the situation to adapt, if the temperature in a short period of time sudden rise and fall, it will cause death. In addition, the pike has a greater ecological tolerance to oxygen, oxygen consumption increases with the increase of individuals.

Reference to the above? Baidu Encyclopedia-Pike