The mean weight of the shrimp was also significantly greater (P < 0.05) when fed on diet C (34.40 ± 1.80 g) as compared to diet L (29.87 ± 2.30 g) when averaged across rearing system treatments (Table 4). Shrimp survival was significantly greater (P < 0.05) in low water exchange recirculation systems (80 ± 4.47%) as compared to flow-through water system (55 ± 4.28%). Dietary treatments had no significant effect (P > 0.05) on survival, averaging 68.33 ± 4.77% for diet C and 66.67 ± 8.82% for diet L (Table 4).