RAS feed solutions

What is RAS?

About RAS

Within recent years, the demand for recirculating aquaculture systems (RAS)* has experienced a rapid rise around the world. As these advanced farming technologies continue to develop and evolve, so does the complexity and need for advanced aqua feeds that meet the specific requirements of RAS.

BioMar's RAS feed

Advanced aquaculture systems require an equally advanced feed. BioMar's RAS feeds are specially designed for recirculating systems, to maximise the performance of both the fish and the biofilter.

Developed under ORBIT, the first feed concept specially designed for recirculating aquaculture systems, our RAS products primarily focus on solid performance, water quality, stable and easily collected faeces and a sound fish health – all with an ultimate purpose: Significant increase of fish production on a given biofilter capacity.

* Recirculating aquaculture systems (RAS) typically consist of advanced indoor, tank-based systems in which fish are grown under very controlled conditions. The technology utilises mechanical and biological filters to reuse the water, passing it through treatment processes to remove organic waste and keep the high water quality intact.

RAS Centre of Excellence

In collaboration with our customers, we will meet the rising demand by targeting the improvement of our existing RAS products and the development of innovative, new RAS feed solutions.

CONTACT US

Contact Stack Cell

HANS JØRN HOLM

RAS SPECIALIST AND EXPORT MANAGER

EMAIL: HJH@BIOMAR.COM

TEL.: +45 25 50 50 36

RAS Knowledge Hub

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Innovating microbial management in RAS

BioMar contributes to the research project "RASbiome: Microbial management in RAS for sustainable aquaculture production". Through new biological water treatment strategies, this project targets key challenges to overcome in RAS farming.

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New RAS feed targets the bottleneck in marine nurseries

BioMar announces a new RAS feed concept, LARVIVA ORBIT, that aims to improve the efficiency of marine nurseries. It will support an industry move of a prolonged time at hatchery for fry before they are transferred to sea. This will aid in the expected acceleration in the use of RAS technology in marine nurseries, and thereby support the development of hatchery businesses for marine fish species.

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ORBIT feeds for the next generation of aquaculture technology

BioMar presents the next level of ORBIT feeds for salmonids as we continue to strengthen our focus on specialised feeds for advanced farming technologies, including recirculating aquaculture systems (RAS).

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BioMar accelerates next generation of feed solutions for RAS

Building upon decades of research within feed for recirculation, BioMar has now chosen to increase focus on feed solutions for this segment. BioMar states that land-based farming can improve efficiency and operational stability using even more advanced feed solutions.

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Events

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RAS Connector Series 2021

With the continued development of recirculating aquaculture systems (RAS) around the world, RASTECH magazine is hosting a series of three virtual events dubbed the "RAS Connector Series”

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