VB-EM super is an original, high-density EM microbiological product, with multiple strains of microorganisms such as Bacillus sp, Lactobacillus sp, .... to help decompose organic waste quickly and thoroughly. At the same time, VB-EM super helps to reduce viscous mucus on pond tarpaulins, reduce the pH of water, and control algae density extremely well. VB-EM super with original EM strain, extremely strong microbiological activity, VB-EM super is capable of rapidly proliferating, 100 times higher in 72 hours of incubation (anaerobic), helping to reduce costs and improve efficiency. product