Vibrio harveyi after being fed on Artemia salina, instar II larvae, that were enriched with
ethanol extract of the red seaweed Gracilaria fisheri for 14 days.*P < 0.05, compared to
the value of the positive and vehicle controls; #P < 0.05, compared to the value of the
0.5 EtOH shrimp at the corresponding time-points.