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

(PUFAs)

Health & Welfare

Long-chain PUFA requirements of juvenile California yellowtail

This study shows that soybean oil can totally replace fish oil in California yellowtail aquafeeds without affecting production performance and reducing the omega-3 fatty acid profile of fish tissues, as long as acceptable levels of ARA and DHA are provided. 

Aquafeeds

Green water meal has potential as aquafeed ingredient

Green water, which describes the typical water color in tropical aquaculture facilities, consists mainly of various phytoplankton species along with bacteria, protozoa and zooplankton. It is relatively easy to produce without any supplemented nutrients.