TY - JOUR T1 - Effect of Dietary Supplementation of Different Rates of Spirulina (Spirulina platensis) on Growth and Feed Conversion in Guppy (Poecilia reticulata Peters, 1860) AU - Aral, Orhan AU - Karayucel, Ismihan AU - Una, Hatice AU - Dernekbasi, Seval JO - Journal of Animal and Veterinary Advances VL - 9 IS - 9 SP - 1395 EP - 1399 PY - 2010 DA - 2001/08/19 SN - 1680-5593 DO - javaa.2010.1395.1399 UR - https://makhillpublications.co/view-article.php?doi=javaa.2010.1395.1399 KW - growth performance KW -Spirulina platensis KW -spirulina KW -Poecilia reticulata KW -Guppy KW -feed conversion AB - In this study, effect of dietary supplementation of different rates (10% Group B, 20% Group C, 30% Group D, 40% Group E) of spirulina (Spirulina platensis) on growth and feed conversion in guppy (Poecilia reticulata) was compared with a commercial stamp food (Group A). Fish fed 40% spirulina performed better than those fed lower levels. At the end of the experiment, there were no significant differences between the all groups in terms of average final weights (p>0.05). No significant differences were observed in specific growth rate, feed conversion rate and weight gain. However, there were significant differences in terms of feed conversion rate between groups (p<0.05) and it was the highest in Group E (1.090±0.044) and the lowest in Group A (2.312±0.071). Therefore, the best growth rate (1.933±0.009) and live weight gain (0.085±0.006 ) were recorded in Group ER -