Table 4. Organosomatic indices of juvenile parrot fish (Oplegnathus fasciatus) fed the experimental diets for 22 week

Diets	HSI¹⁾	VSI²⁾	CF³⁾	VF⁴⁾
L80	2.29 ± 0.12^b	3.02 ± 0.37^c	1.97 ± 0.04^b	1.41 ± 0.27^b
L120	2.67 ± 0.46^ab	3.51 ± 0.73^bc	2.23 ± 0.10^ab	1.81 ± 0.03^b
L160	2.69 ± 0.23^ab	4.44 ± 0.51^ab	2.27 ± 0.24^a	2.31 ± 0.30^ab
L200	3.02 ± 0.28^a	4.58 ± 0.26^ab	2.28 ± 0.10^a	2.91 ± 0.35^a
L240	2.79 ± 0.08^ab	5.37 ± 0.82^a	2.37 ± 0.17^a	2.96 ± 1.00^a

The presented values are the mean ± SD of triplicates (n=3).
The significant difference among treatments was indicated by different superscripts in each column (p < 0.05). The determined lipid levels in the experimental diets were 79, 119, 160, 193, and 228 g/kg for the L80, L120, L160, L200, and L240, respectively.
Hepatosomatic index = 100 × (liver weight / body weight).
Viscerosomatic index = 100 × (viscera weight / body weight).
Condition factor = 100 × (body weight / body length³).
Visceral fat (%) = 100 × (visceral fat / body weight).