Sharpbelly
…hardness of 15 DH, and a temperature of 18 to 22 °C (64 to 72 °F). It is green-gray on the back, and white in the belly. The bulk of its diet includes zooplankton, insects, crustaceans, algae, and detritus. It is of minor commercial importance, primarily in mainland China, where it is canned. In Hong Kong, it is…