Biofloc Technology in Aquaculture: Application and Challenges

Abstract

   Aquaculture is one of Vietnam’s key economic sectors, with the goal of becoming a major export industry. However, challenges such as water pollution, disease outbreaks, and low feed efficiency threaten the health of farmed animals, increase production costs, and significantly impact the sustainable development of aquaculture. In recent years, Biofloc technology has been increasingly applied in the aquaculture industry due to numerous benefits, including improved water quality, enhanced feed efficiency, and reduced disease incidence in farmed animals. However, the mechanisms of Biofloc formation and the factors influencing its development in aquaculture ponds remain poorly understood. This study evaluated the current aquaculture systems using Biofloc technology, explored the mechanisms behind Biofloc formation and identified key factors affecting its development. Furthermore, potential solutions to maximize the benefits are discussed in order to enhance economic value and environmental sustainability in the aquaculture industry.