News features and technical articles about the evolution of aquaculture, one of the world’s fastest growing industries.

RAS

Innovation & Investment

Cavitation, the ‘pump disease’

Cavitation occurs in a centrifugal pump when the effects of low internal water pressure lead to impeller damage. Proper design and installation of pumping systems can help. 

Health & Welfare

Prototype RAS raises larval penaeid shrimp

RAS technology can be applied to shrimp culture. The author developed a small-scale prototype RAS for shrimp larval culture that successfully reared monodon nauplii to PL15.