Black-shell shrimps are more resistant to death than cherry blossom shrimps. The growth environment of black-shell shrimp has strong resistance to high temperatures and can live in normal temperature water. It can grow normally even if the temperature rises sharply or at low temperatures; while the growth environment of cherry blossom shrimp requires high oxygen requirements, so it must be maintained with sufficient oxygen. , and the temperature must be between 20 and 26°C, and the environmental requirements are higher, so black-shell shrimps are more resistant to death than cherry blossom shrimps.