Pengaruh Warna Latar Wadah Dan Padat Tebar Terhadap Pertumbuhan Dan Kelulushi…

This study was carried out to evaluate the combined effects of four background tank color and two stocking density on growth and survival rate of koi fish Cyprinus carpio larvae reared with a water recirculation system. The fish larvae (0,002 g) were reared in aquarium with orange, black, Blue and clear backgoround at two stocking densities of 5 fish/L (75 fish/aquarium) and 10 fish/L ( 15…