In the course of both trials, the fish readily consumed
the prepared feed and responded well to the satiation
feeding. Even after the weekly weighing, the fish
typically consumed a full ration within an hour after
being placed back into their tanks. Average daily feed
consumption ranged from slightly above 4.3% of wet
body weight at the beginning of the trials to just below
2% at the end of the trials. In the first trial mean weight
gained (115.2 ± 4.6 g) and SGR (5.4 ± 0.1 g) were
significantly (P= 0.02 and 0.017, respectively) higher
for the fish in the 5 ppt treatment than the fish in the 15
(97.5 ± 4.5 g, 5.1 ± 0.1, respectively) and 30 (96.2 ± 3.6
g, 5.1 ± 0.1 g, respectively) ppt treatments. There were
no significant differences observed for mean weight
gained (P= 0.549) or SGR (P= 0.426) for the fish in the
second trial. In both trials, weekly percent weight gain
In the course of both trials, the fish readily consumed
the prepared feed and responded well to the satiation
feeding. Even after the weekly weighing, the fish
typically consumed a full ration within an hour after
being placed back into their tanks. Average daily feed
consumption ranged from slightly above 4.3% of wet
body weight at the beginning of the trials to just below
2% at the end of the trials. In the first trial mean weight
gained (115.2 ± 4.6 g) and SGR (5.4 ± 0.1 g) were
significantly (P= 0.02 and 0.017, respectively) higher
for the fish in the 5 ppt treatment than the fish in the 15
(97.5 ± 4.5 g, 5.1 ± 0.1, respectively) and 30 (96.2 ± 3.6
g, 5.1 ± 0.1 g, respectively) ppt treatments. There were
no significant differences observed for mean weight
gained (P= 0.549) or SGR (P= 0.426) for the fish in the
second trial. In both trials, weekly percent weight gain
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