Qingchao Shi1, Zhengyong Wen1, Jun Wang1, Peng Hu1, Yuanchao Zou1, Shuqi Wang2 and Chuanjie Qin1* 1Key Laboratory of Sichuan Province for Fishes Conservation and Utilization in the Upper Reaches of the Yangtze River, Neijiang Normal University, Neijiang, China 2Guangdong Provincial Key Laboratory of Marine Biology, Shantou University, Shantou, China This study aimed to evaluate the impacts of dietary pyrroloquinoline quinone (PQQ) supplement on growth performance, serum biochemical...