The aim of this study was to investigate the effects of a low fish meal diet supplemented with enzy-matic fish peptides on growth,metamorphosis,liver metabolism and antioxidant capacity of bullfrog tadpole.A total of 4 800 tadpoles with an initial body weight of 0.04 g were randomly divided into 5 groups with 3 repli-cates per group and 320 tadpoles per replicate,and fed 5 different isoniazid and isolipid diets,respectively.A 15％fish meal diet(FM15 group)was set as the control,and two diets with different fish meal levels were set as 10％and 5...
