河北省唐海县四农场引进的3万尾石斑鱼苗经过精心喂养，目前绝大多数存活，平均规格达到每尾37厘米，为今后的养殖及越冬奠定了基础。石斑鱼属名贵高档鱼种，肉厚无刺，味道鲜美，而且抗病力强，生殖率高，是适于高密度养殖的淡水鱼新品种。从市场调查看，国内外水产品市场上的 Thirty-three grouper introduced from the four farms in Tanghai County, Hebei Province, have been delicately fed, and the vast majority survive at present with an average specification of 37 cm per tail, laying the foundation for future breeding and wintering. Grouper is a precious high-grade fish species, flesh thick without thorns, delicious, and strong disease resistance, high reproductive rate, is suitable for high-density culture of freshwater fish new varieties. From the market survey, domestic and foreign aquatic products on the market