Necto, the new health diet for fish, features proprietary EDGEOS PhytoComplexes and will be available from the end of 2025.
Skretting, a global leader in aquaculture nutrition, is proud to announce the official launch of Necto — a new functional health diet formulated for fish that is powered by proprietary EDGEOS PhytoComplexes. With Necto, the focus is on meeting one of the main industry challenges today: safeguarding fish health and welfare.
Supported by many years of research and studies, Necto is the first Skretting product ever to feature commercially PhytoComplexes, representing a significant milestone in Skretting’s innovation journey in fish nutrition. These PhytoComplexes were specially created for use in aquaculture in partnership with Nutreco Exploration, a Nutreco division that specialises in plant research and the development of novel and unique ingredients.
The shift towards resilience
Improving fish and shrimp survival has always been a top priority for the aquaculture industry. As this can be impacted by a multitude of factors such as stress, environmental issues, and infections, the industry’s focus has shifted from disease resistance towards welfare and well-being, with growing emphasis placed on resilience – the ability to withstand and cope with challenges.
With Necto, Skretting goes beyond traditional feed formulations and sets a new standard in functional diets. In addition to the PhytoComplexes, Necto provides the most advanced composition of functional ingredients. The combination of these forms a complex, innovative and effective solution that can target multiple pathways to support fish resilience. Necto enables fish to:
- Resist stressors affecting fish health and welfare
- Adapt to challenges and maintain performance
- Recover and return to normal function
A new era within functional feeds
Necto is the result of a collaboration between nine different research partners spanning five different countries. Results from independent third-party studies consistently demonstrate that fish health and welfare were supported, with higher survival rates across several fish species.
Spearheading the research on Necto, Dr Linda Jensen, Skretting’s Team Lead Health, stated
“With Necto, we are harnessing the complexity of plants and combining this with years of experience in health research, to create a truly innovative diet. Necto is a holistic solution that supports fish health and resilience in an unprecedented way.
“Necto is not just another phytogenic solution – it’s a revolution in aquaculture. Through the precise selection and advanced cultivation of certain plants, we have taken a health product’s multifunctional performance to the next level,”
says Anna Hesby Nessa, Skretting’s Global Product Manager Warm Water Species Health.
“Functional feeds have been used effectively in our industry for several decades, but Necto is completely unique. It is a powerhouse combination of solid nutrition, well-established functional ingredients and PhytoComplexes, which supports normal immune function and physiological processes in healthy fish, helping them cope with the impacts of inflammation and natural environmental stressors. It represents a truly exciting contributor to integrated fish health management and fish welfare,”
concludes Dr Gordon Ritchie, Skretting’s Global Product Manager Salmon Health.
PhytoComplex is a synergistic blend of bioactive compounds derived from whole plants, specific plant parts—such as leaves, flowers, or stems—or combinations thereof. These plant-based extracts are carefully selected and formulated to address complex challenges in animal health and performance. By harnessing the full spectrum of plant bioactivity, PhytoComplexes offer a natural approach to enhancing animal health.
EDGEOS is the umbrella brand for all products discovered, created, and produced by Nutreco Exploration.
