De-stressing your prawn culture – solution in intensive RAS is removing waste feed plus shells and using UV to moderate vibrio in tank…

https://www.globalseafood.org/advocate/an-update-on-vibriosis-the-major-bacterial-disease-shrimp-farmers-face/

Precision prawn engineering acoustic technology – listening to lead prawn on welfare, husbandry and social condition issues…

More passive immunization of prawn from vibrio with enriched feeds…dried egg yolk on the side.

https://panoramaacuicola.com/2022/02/20/inmunizacion-pasiva-con-alimentos-enriquecidos-con-anticuerpos-recombinantes-vlrb-piravp-pirbvp-contra-la-infeccion-por-vibrio-parahaemolyticus-en-camarones-litopenaeus-vannamei/