Fig. 2

Specific growth rate (SGR), percentage specific feeding rate (SFR) and feed conversion ratio (FCR). Performance data presented as an average per group/tank. Error bars represent standard error of mean (S.E.M.). See the materials and methods section for number of fish and tanks used per diet group at each time points and Fig. 1 legend for description of the diet groups and sampling time points. Different letters among values indicate statistically significant differences (p < 0.05) in each diet group among the sampling points. Values sharing the same letters are not statistically significant. Any significant differences between the diet groups at a sampling point are reported in the text