Figure 2: Growth and feeding during 12-week exposure to
75g/kg salinity. a) Size comparison of smallest and largest
fish in the freshwater and 75g/kg treatment at the end of the
experiment. b) Weight gain for FW control and at 75g/kg, with
comparison between treatments. Significance was determined using
Kruskal-Wallis test by ranks with “ns”- not significant, “*”-
p<0.05, “**”- p<0.005, “***”-
p<0.0005. c) Percent of fish body weight consumed
daily over the course of the experiments, with weekly weighing
identified by dashed vertical
lines.