November 22, 2019


'Next generation' feed for recirculating aquaculture systems under development at Skretting



Over the coming months, Skretting will roll out its RCX concept for Atlantic salmon grown in  (RAS).


The concept is a range fully optimised for RAS. It will significantly reduce the risks for the new growout RAS salmon sector coming on stream and highlights Skretting's long-term commitment to enable the sector to thrive.


"Skretting's current market-leading range, RC, has been a top performer for years, and reduced the impact of indirect waste into RAS by improving faecal stability," said Saravanan Subramanian, a global product manager at Skretting. "The next generation RCX takes this one step further by ensuring consistent structural integrity through certified factory auditing."


The feed production team at Skretting Aquaculture Research Centre (ARC) in Stavanger, Norway, has developed strict quality parameters and will audit Skretting facilities to ensure these rigorous standards are followed.


"Our team works closely with the local experts in all our plants around the world, and we conduct regular audits on our operations," said Stuart Fyfe, operations team leader at Skretting ARC. "We have detailed analyses of the facilities that will be producing to RCX standards, and have now designed specific parameters to ensure that our customers receive optimal and consistent high quality RCX products wherever they may be."


The RCX concept fully utilises Skretting's global resources and existing and RCX-specific structural integrity standards. Skretting already ensures the precise nutritional quality of feeds through a sophisticated global network, including globally-referenced near-infrared spectrometry (NIR) calibrations, the company said.


"The factory certification takes our level of quality to the next level," Fyfe said. "We will have a zero tolerance for non-conformance on the physical quality of RCX feeds."


RCX will be launched first in North America to specific customers for Atlantic salmon, followed by other locations and species around the world.


- Skretting