Efektivitas Penambahan Spirulina sp. Pada Pakan Buatan Dengan Dosis Berbeda Terhadap Performa Warna dan Pertumbuhan Benih Ikan Komet (Carassius auratus)
Abstract
The purpose of this study was to analyze the effect of Spirulinasp addition. In artificial feed,
the level of color brightness and growth of comet goldfish seeds (Carassiusauratus).
The method used in this research is to apply the addition of Spirulina sp. in artificial feed,
which 0%, 1%, 3%, and 5% by weight of feed. This Experiments using a completely
randomized design (CRD) consisted of four treatments and three replications. The color of
the fish in each treatment was observed using the Toca Color Finder (TCF) that had been
modified.
The results of this study indicate that the addition of Spirulina sp. In the artificial feed
significantly affected the length and weight of the comet fish (P<0.05). The growth of comet
goldfish achieved by adding 1% Spirulinasp. on artificial feed. The results of this study also
indicate that the addition of Spirulinasp. the artificial feed gives better body color to comet
goldfish compared to the addition ofSpirulina sp.