Recirculating aquaculture systems (RAS)

Superior Fresh’s aquaponics facilty in Wisconsin is both the world’s largest aquaponics system and “the ultimate IMTA”, according to Dr Steve Summerfelt.

America’s largest land-based steelhead producer outlines how it has ironed out a number of early production issues as it attempts to reach its 1,200 tonne annual capacity.

Aquaculture and environmental consultants Jonah van Beijnen and Gregg Yan outline some of the key developments they expect to take place in the Asian aquaculture sector in the year ahead.

Despite being overfished in China and South East Asia, a suite of advances in sustainable aquaculture of a number of grouper species is bringing benefits to producers and consumers alike.

Patricia Barrera swapped a career in pharmaceuticals to follow her passion for aquaculture, establishing Trout Managers SAS in Colombia, which she now runs.

A leading Norwegian salmon farmer took a swipe at the government’s development licence initiative today, as it was prompting firms to design systems that could remove the country’s natural salmon producing advantages.

Joana Amaral would like to use her 20+ years of experience in marine hatcheries to help encourage the complete replacement of live feed for larval finfish, a goal that she’s currently working on with BioMar.

Lynne Frame, freshwater specialist at Scottish Sea Farms, recounts an action-packed introduction to the aquaculture industry that has seen her grow mussels in New Zealand, produce smolt in the Arctic Circle and, most recently, be singled out as one of the most…

How vertical integration and live fish sales have enabled Blue Ridge Aquaculture in Virginia to thrive in a market otherwise dominated by large-scale Asian and Central American tilapia producers.

Dr Marcy Wilder, senior research scientist at the Japan International Research Center for Agricultural Sciences (JIRCAS), sees huge potential for the production of shrimp and other organisms in recirculation aquaculture systems.