Fig. 4From: Comparison of two commercial recirculated aquacultural systems and their microbial potential in plant disease suppressionAlpha diversity of fungal communities from the water tank and the fish waste sample sites in the recirculated aquaculture systems populated with two different fish species -Tilapia or Clarias, as judged by the diversity indices (a) Shannon and (b) Chao1. Letters above the boxplots indicate the significant differences between the treatmentsBack to article page