Xu and Pan reported that the total haemocyte count and
phagocytic activity of the haemocyte of the shrimp from biofloc
containing culture units were significantly higher than those of the
shrimp in the non-biofloc control group. Furthermore, the authors
also noted that shrimp grown in a biofloc environment harbored a
higher total antioxidant capacity both in the plasma and hepatopancreas.