Biofloc
Biofloc technology is an aquaculture system that promotes the cultivation of aquatic organisms like fish or shrimp in a controlled environment using microbial communities to enhance water quality. The term "biofloc" refers to the aggregation of bacteria, algae, protozoa, and other microorganisms that clump together in flocs. These flocs recycle waste materials, particularly nitrogen compounds such as ammonia, which are typically harmful in aquaculture systems, and convert them into protein-rich biomass which can be used to supplement aquafeed.,
Use of biofloc enables fish or shellfish to be grown at a higher density and can reduce the need for water usage. The system can be hard to manage, however, since it depends on cultivating the “right” kind of micro-organisms and ensuring that harmful micro-organisms do not proliferate.
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