The survey effect of different concentration of Nannochloropsis sp. on growth and survival rate of Artemia franciscana

Artemia wide range accounted for in some casesas far as live food havea uniquevalue. In this study Artemia franciscana hatched in the laboratory condition The five treatments (T, E, D, G, B) with three replicates at each density is 500 number per liter containers with small Nannochloropsis sp. algae were fed for 3 weeks, during the period all Environmental condition such as temperature, salinity and pH were the same for all treatments. The results of the experiments was determined,the length with a populationof 16 million treatments E, survival of the population with apopulation of 8 million treatments G, and8 million with a density of weight from treatment G, It is better than other treatments and there is a significant difference with other treatments showed significantly(p<0.05). The purpose of this study was to investigate the differences between different concentrations of algae Nannochloropsis sp. to feed the artemia naplus and compared these concentrations to assess the growth and survival of naplus.