Domesticated P. monodon juveniles of 1 g in average body weight
were randomly stocked into the experimental tanks at 10 animals per
m2
. Shrimp were fed ad-libitum 6 times a day (7:00, 10:00, 13:00,
17:00, 20:00, and 23:00). Uneaten feed were siphoned out two times
a day (at 6:00 and 16:00)