Fig. 2. Growth indices of individually marked fish over 70 days in the three
experimental treatments of Series 1: nominal [TAmm]=0
µmol l1 (control, N=13), 70 µmol
l1 (low ammonia, N=7), and 225 µmol
l1 (high ammonia, N=16). (A) Mass gain per fish,
(B) specific growth rate (SGR) and (C) condition factor (CF). Values are means
±1 S.E.M. *Significant difference from
control.