Graintec Recirculated Aquaculture System (RAS) philosophy

Landbased fish farming

We are constantly working to push the boundaries

Value engineering is important when designing RAS fish farms. It all starts with your idea, and together as one team, we design the fish farm so that it meets the demands on your market – not just today but also in the future. The design of RAS fish farms must be done with focus on system reliability and high-end value design and execution.

We will guide you through the whole process, ensuring a successful and well-working RAS project after handover.

RAS philosophy

Design focus:

Our many years in the fish feed business we have seen how the Aquaculture segment has developed for many decades and therefore we understand for your business and future.

Graintec standard solutions for Recirculated Aquaculture Systems (RAS) are based on two degrees of recirculated.
Intensive RAS = 300 – 500 liters of make-up water per kg. of fish feed
Super Intensive RAS = 30 – 300 liter of make-up water per kg. of fish feed

We ensure:
> The production fits to your marked and business plan
> Production plan and logistic
> Fish welfare
> Water parameters
> Fish feed logistic
> Biosecurity
> Preventing H2S
> Daily handling of fish
> Work environment

Fully integrated feeding system at the RAS farm ensures gentle feeding and optimum fish welfare.

All the way through the feed supply chain from the feed factory to the farm, efficient delivery of the feed with minimum waste must be guaranteed.

All our service and upgrade offerings are developed to provide seamless and optimised fish production.

We have developed and implemented a comprehensive Best Practice Project Execution model.


Have a specific need?

We look forward to hear your visions and thoughts. Please fill in the form below and we will get back to you very soon.

You are also welcome to contact the sales manager directly.

    Jens Jensen
    Business Developer
    Sales Manager


    Phone +45 76 436 915
    Mobile +45 22520290