The problem
Biosecurity in RAS is more than disinfection. Pathogens can enter the facility through fish, water, people, equipment and daily operations. If biosecurity is not supported by the system design, even good routines become difficult to maintain consistently.
What happens in practice
Biosecurity risks often develop through small weaknesses in layout or operation. Poor zoning, shared equipment, uncontrolled staff movement, difficult cleaning access or insufficient treatment barriers can increase the risk of pathogen introduction and internal spread.
What matters
Biosecurity must be designed into the full RAS facility from the beginning. The system should support separation between zones, controlled flow paths, effective cleaning, safe fish transfer, reliable water treatment and clear operational routines.
Pure Salmon Technology’s approach
At Pure Salmon Technology, we integrate biosecurity into both the process design and facility layout. We focus on zoning, controlled access, separate flow paths, cleanability, UV, ozone, filtration, hygiene procedures, equipment handling and fish movement to reduce the risk of pathogens entering or spreading within the system.
Key takeaway
Biosecurity is not only a set of procedures. It is a design principle that protects fish health, supports stable production and reduces operational risk throughout the life of the facility.