Controlling the inorganic Nitrogen by manipulating the Carbon/Nitrogen ratios is a potential control method for aquaculture systems. Nitrogen control is induced by feeding bacteria with carbohydrates and through the subsequent uptake of Nitrogen from the water by the synthesis of microbial proteins. The relationship among the addition of carbohydrates, the reduction of ammonium and the production of microbial proteins depends on the microbial conversion coefficient, the C/N ratio in the microbial biomass and the carbon contents of the added material. Hence an optimum C/N ratio need to maintain in the soil for improving the beneficiary microbes, zooplankton and diatom population. Lavi-Soil C relieves the stress on soils and refresh with all the primary nutrients require for natural food production and healthy bottom.