Each life stage has specific nutritional requirements. At Skretting, our R&D knowledge
enables us to provide precise nutrition for the various production stages. Trout have a larger protein requirement when the fish are small, and a lower requirement when the fish are larger.

Through extensive trials and research, we define the optimal protein level in the different feeds. We have shown that a lack of protein decreases performance, but excessive protein does not improve growth, is costly and increases the FCR.

For maximum muscle growth, the trout needs both protein and fat. Protein and energy builds the muscle, while part of the growth also comes from the build up of intramuscular fat, which provide us with the healthy fatty acids that salmonids are known for.

To help trout better utilise the fat in the feed, micro nutrients are added to improve the mobilisation of fat in the body. The result is less fat accumulation in the gut, and increased feed intake, growth and harvest yield.

Celero products are available with or without astaxanthine and with or without Protec
ingredients to support optimal fish health.

The digestive system of first feeding larvae is delicate and not fully developed on hatch. Nutra Sprint is tailored to the specific nutritional profile required after the fish has absorbed all nutrients available from the yolk sac posthatching.

Nutra Sprint supports complete organ development - not only building muscle, but
building the foundation for all organs.

The specific size of the particles when produced is crucial for water stability. Stable, uniformed, and cohesive feed ensures better water quality, and at the same time, reduces moisture attraction ensuring cleaner automatic feeding systems and better usability. The consistent quality of Nutra Sprint ensures good water quality, reducing the load of particles suspended in the water column, creating less impact in your system and fish health.

Optiline is made with specific raw materials selected according to strict nutritional and safety criterias, and processed according to controlled production methods. Optiline products offer all the guaranties for a performant aquaculture production. The quantities of feed have to be adapted according to the performance targets, to biomass and to environmental conditions of the farm.

Formulation on a digestible nutrient basis makes raw material utilization flexible and product quality constant.

Trout can be exposed to various challenges throughout the life cycle. Nutrition and
functional feeds can play a vital role in maintaining fish health. Protec is Skretting’s
prime functional feed for farmed trout, enhancing fish resistance and immunity
against threats.

Protec contains a complex profile of innovative functional ingredients which safeguard tilapia during challenging phases. It is based on three pillars: Shield, Support and Balance. It helps to support the natural defenses of the fish, supports the immune system and optimises the balance between fish, microbes and the
environment.

Prevention is always more cost effective than treatment.

Vitalis provides the nutrients needed for proper embryonic development, gonadal development of females, and the performance of fry and fingerlings.

Vitalis is a floating feed specifically designed for trout breeders. Vitalis is formulated according to the Protec principles.

Vitalis contains Protec ingredients to;
• Support skin, intestine and gills
• Support the immune system, add building blocks for new cells and increases the level of antioxidants
• Support fish in meeting with potential harmful microbes
• Improve fish appearance