The whiteleg shrimp (P. vannamei) with an average weight of 3 g were purchased from a commercial shrimp farm in Samut Songkhram, Thailand and transferred to the aquaculture laboratory. Shrimps were distributed equally into 30 tanks (300-L capacity) and fed twice a day with commercial feed (INTEQC Feed Co., Ltd., Samut Sakhon, Thailand) at the
MORE