Effects of different tank colours on feed utilization and growth performance of sea bream juveniles (Sparus aurata)

In this study, the different colors of the tank fish bream (Sparus aurata), feed conversion and growth performance of the progeny examined, according to the species of fish faster than existing methods of training is targeted expansion. This study was conducted in three replications, sea bream fry, the colors red, blue, green and yellow color and a total of twelve of the four different tank were fed for 45 days. Fish fry (1.50 gr.), Water temperature, which is variable from day to day, 23-300C biological filter, UV filter and sand filter, water volume 40 L tanks, 40 units / tanks were to be. All experimental tanks were fed the same nutritional content and feeds with the same paint. The data obtained at the end of the experiment, the different colors of the fish tank, the weight of the end of the trial, showed that affected weight gain and feed efficiency.