Penambahan Vitamin B Kompleks Dalam Pakan Terhadap Kelangsungan Hidup Dan Pertumbuhan Ikan Komet (Carassius auratus)
Abstract
The aimed of this research were to analyze effect of Vitamin B Complex in feed rations to survival and
growth of comet goldfish (Carassius auratus). The completely randomized design (CRD) with five
treatments and three replicated were used at this study. The tested compositions of vitamin B
Complex were 0, 2, 4, 6, and 8 mg/kg in feed. The ANOVA test showed that the differences doses of
vitamin B Complex do not significant effect on survival rate, total length growth, standard length
growth, absolute weight growth, daily growth rate and specific growth rate of comet goldfish (P>
0.05). The results showed that the survival rate ranged from 94.7%-97.3%, the standard length
growth ranged from 0.56-0.66 cm, total length growth ranged from 0.80-0.90 cm, absolute weight
growth ranged from 0.189-0.212 g, the daily growth rate ranged from 0.0063-0.0071 g/day, and the
specific growth rate ranged from 2.73-4.10%/day.