Based on the mean growth rate of C. lentillifera in
different water levels and sites, it was found out that
plastic screen cage has the highest growth rate over other
culture methods and sites. It grows best in middle layer in
site 3 (sandy bottom) which has a mean growth of 663.3 g
for 3 months then followed by tubular nylon screen in
surface layer. This accounts on the fact that middle layer
has the moderate physico- chemical conditions than the
rest of the layers (bottom and surface)