The base of a diet highly relies on quality of protein in aquatic environment. Aquaculture is growing as the demand for protein rises. Aquaculture has thus had to contend with a number of hazards including bacteria, fungus, viruses and parasites. Numerous wastes are produced by the aquaculture sector, such as nutrients, fecal matter, metabolic byproducts and beneficial and preventative materials that are crucial for maintaining water quality and preventing disease. A wide range of bioremediation tools and approach are applied to improve pond base renewal, water quality maintenance and aquatic habitat restoration. An important bioremediation approach is to use microbes for maintaining water quality. Natural antibiotics do not work on many germs, thus the government's stringent regulations for ecologically friendly therapy actions. Currently, being treated with different methods in a process called bioremediation to enhance water quality and preserve the sustainability of aquatic ecosystems. By mineralizing carbon-based materials for carbon dioxide production, nitrification, and denitrification, bioremediation can: Remove extra nitrogen from the pond; and boost primary productivity to maintain a stable and diverse pond community even in the presence of pathogens. The shape that is desired is created. In addition to heterotrophic microorganisms that break down organic materials, bioremediation also include nitrogenizing, denitrifying, and photosynthetic microbes. Controlling pond microbial communities can play a significant role in functional research aimed at enhancing global aquaculture ecology and productivity.