Regulating water quality has three functions:
The first is to improve water quality. After the beneficial bacteria in microecological preparations enter the water body, they play the roles of oxidation, ammoniation, denitrification, phosphorus dissolution, vulcanization and nitrogen fixation. And quickly decompose organic matter such as excrement, residual feed and animal remains. For cultured animals, the concentration of ammonia nitrogen and nitrite in water body is effectively reduced;
Second, the salt after the decomposition of organic matter provides a good ecological environment and nutrients for the growth and reproduction of unicellular algae, while the photosynthesis of unicellular algae provides dissolved oxygen for the oxidative decomposition of organic matter and the respiration of cultured organisms, forming a benign ecological cycle, maintaining and creating good water quality conditions, and maintaining the stability of water quality for a long time, so as to achieve water, fertilizer and stability, which is conducive to the healthy growth of cultured objects. At the same time, it can also increase zooplankton and beneficial algae in the aquaculture water, expand the source of bait and reduce the production cost.
The third is disease prevention. Applying beneficial bacteria with microecological agents to aquaculture water can not only repel pathogenic bacteria, maintain the ecological balance of microecological flora in water, and avoid aquatic organisms from being attacked by pathogenic bacteria, but also produce antibacterial substances and various immune promoting factors, activate the immune system of the body, strengthen the rebound reaction of the body, enhance the disease resistance and improve the survival rate.