The Effect of Artemia Enrichments white western shrimpwith Zeolite on Growth Factors and Survival Rate of ( Litopenaeus vannamei )

The research in the spring of 1392 in the Persian Gulf and Oman Sea Ecological Research was carried out for 15 days. In this case the density of the white leg shrimp (Litopenaeus vannamei) in the 300 larvae Plper 15 litres of water was considered.Physical and chemical factors of water temperature, salinity, oxygen and pH were measured and recorded daily. 10% of the tank water was replaced daily. Aerated with a core aerator during the day was done. Western white leg shrimp larvae was 4 times daily feeding who concentrate twice a day and twice was used for enrichment of Artemia. The five treatments were used in this experiment. Order: 1 - control treatment (without zeolite) 2-1 g of zeolite L 3-2 grams of zeolite L 4-3 grams of zeolite L and 54 g of zeolite per litre will be three replications for each treatment considered. The results of the statistical analysis of the data showed that with increasing zeolite treatments, growth parameters such as mean weight gain and relative growth rate and survival rate, show a significant difference (P <0.05).