Effects of management practices before stocking on community structure quantified using (a-b) a non-metric multidimensional scaling (nMDS) analysis and analyzed along the (c-d) first and (e-f) second axes. Zooplankton communities are represented on the left side of the panel and macroinvertebrate communities on the right side. Different letters indicate significant difference between treatments (Tukey post hoc test, p < 0.05).