Payame Noor University Experimental animal Biology 2322-2387 5 1 2016 08 22 Study of some growth indices and survival rate of un-matured Tiger barb (Barbus tetazone) during exposure to different light colors Study of some growth indices and survival rate of un-matured Tiger barb (Barbus tetazone) during exposure to different light colors 63 70 3014 FA Mohammad Forouhar Vajargah Seyed Aliakbar Hedayati Journal Article 2016 09 07   This research was conducted to study the effects of different light colors on growth indices (Growth Rate and Specific Growth Rate), Feed Conversion and Survival Rate in Tiger barb (<em>Barbus</em> <em>tetazone</em>) fish for 6 weeks. 120 fish with an average weight 75 ±0.02 were respectively divided in four groups of white, natural, green and blue colors (with three replicates for each treatment). Fish fed twice a day with Biomar commercial food. Results showed that growth indices (GR, SGR) and FCR were significantly different in varied light colors (P    This research was conducted to study the effects of different light colors on growth indices (Growth Rate and Specific Growth Rate), Feed Conversion and Survival Rate in Tiger barb (<em>Barbus</em> <em>tetazone</em>) fish for 6 weeks. 120 fish with an average weight 75 ±0.02 were respectively divided in four groups of white, natural, green and blue colors (with three replicates for each treatment). Fish fed twice a day with Biomar commercial food. Results showed that growth indices (GR, SGR) and FCR were significantly different in varied light colors (P  https://eab.journals.pnu.ac.ir/article_3014_bb8766c3e34e872b522ae2cf83b0ae26.pdf