Table 4 Growth performances and feed utilization of nile tilapia after 8 weeks fed with coffee parchment diets.

IW (g)

18.58 ± 0.05

18.60 ± 0.07

18.60 ± 0.03

18.58 ± 0.09

18.62 ± 0.07

FW (g)

47.75 ± 0.22^c

58.83 ± 0.27^a

50.56 ± 0.32^bc

52.41 ± 0.15^b

50.94 ± 1.00^bc

WG (g)

29.16 ± 0.24^c

40.23 ± 0.28^a

31.96 ± 0.35^bc

33.80 ± 0.17^b

32.32 ± 0.99^bc

SGR (%/day)

1.57 ± 0.03^c

1.91 ± 0.009^a

1.67 ± 0.02^bc

1.73 ± 0.03^b

1.68 ± 0.051^bc

FCR

1.13 ± 0.03^a

0.99 ± 0.02^b

1.08 ± 0.003^ab

1.07 ± 0.006^ab

1.15 ± 0.03^a

SR (%)

95.00 ± 2.50

95.00 ± 0.00

96.67 ± 1.44

93.33 ± 1.44

90.00 ± 4.30