Table 4 Impact of A. platensis and Lemongrass on nile tilapia growth performance after two months (n = 45/group).

Initial body weight (g/fish)

49.80 ± 0.49

50.20 ± 0.37

49.6 ± 0.51

49.4 ± 0.68

Final body weight (g/fish)

87.60 ± 0.81^c

98.80 ± 0.80^a

95.6 ± 0.51^b

94.6 ± 0.51^b

Weight gain (g/fish)

37.80 ± 0.66^c

48.60 ± 0.68^a

46.0 ± 0.32^b

45.20 ± 0.20^b

Feed intake (g/fish/2 months)

98.85 ± 0.52

97.14 ± 2.06

98.96 ± 1.45

99.96 ± 1.51

FCR

2.62 ± 0.04^a

2.0 ± 0.03^c

2.15 ± 0.02^b

2.21 ± 0.04^b