What is the salinity and temperature needed to raise king crabs in hotels?

The water temperature of the king crab cultured in the hotel is kept below 15 degrees in summer, around 15 degrees in winter, and the salinity is 24~26 degrees. Change water once a month, salinity 16.

King crab, also known as stone crab or rock crab, is a crustacean of stone crab. It is not a real crab, but mainly distributed in cold sea areas. Named after its huge size, it is known as the "king of crabs". It is not the same kind of crab as king crab (giant paramecium crab), so please don't confuse it. Because of its huge size and delicious meat, many species are widely caught as food, the most common of which is Kamchatka stone crab. King crabs belong to deep-sea crabs, with a survival depth of 850 meters and a survival water temperature of 2-5℃. The lowest water temperature that King Crab can survive is 1.4 degrees Celsius. 20 1 1 In September, scientists discovered 1 tens of thousands of giant king crabs in the mud bed basin 850 meters below the Antarctic continental shelf. Scientists say that the appearance of this strange large carnivore may be the first sign of ecological disaster in Antarctic waters.