Recirculating Aquaculture Systems (RAS)

Aquaculture
School of fish

Taking Oxygenation to a New Level

Oxygen Dissolution Systems
Aquaculture, with its increasingly sophisticated onshore and offshore fish farming systems, is becoming widely recognized as a more sustainable option for meeting the rapidly rising global demand for seafood products. Linde oxygen and oxygenation systems help the aquaculture industry tackle a number of operational challenges to establishing a successful enterprise. 

For Linde, reducing aquaculture’s footprint through efficient oxygenation of fish tanks while helping fish farming operations become economically viable is at the core of our technology offerings. We understand the demands of your job, so we provide you with resources suitable for several types of facility configurations, including salmonid, sea bass, branzino, pompano and cod.
Oxygen dissolution in RAS system RAS research lab School of fish from below

Establishing a Successful Enterprise

There is much more information about what our oxygenation products can do for your business in aquaculture.
RAS benefits and so much more

Taking Oxygenation to a New Level

There are multiple Linde oxygenation tools for the fish farming industry. Our versatile oxygen systems work in both salt water and fresh water sources.
Oxygenation systems for RAS

Related Gases and Uses

Industrial gases and applications for the aquaculture industry.
More information on oxygen, carbon dioxide and Linde services

Need more information?

Call us at 1.844.44LINDE (1.844.445.4633) or send a message using the link below.
Ask a question, Request a quote

Upcoming Industry Events

We exhibit new offerings and present in-depth discussions at market conferences and industry trade shows throughout the year.

April 28, 2026 - April 29, 2026

PetFood Forum
Kansas City Convention Center

PetFood Forum is an all-inclusive opportunity to interact with leading pet food manufacturers and brands. Linde will present cryogenic freezing and chilling options for producing quality fresh frozen & refrigerated food blends.


Linde is in booth #2432

May 4, 2026 - May 7, 2026

Visit us at AISTech
Pittsburgh, PA

AISTech is North America’s largest annual iron and steel technology conference and exposition. Attendees will gain a better understanding of Linde’s broad array of gases and services for the global metals industry. Linde will also be showcasing technologies to drive decarbonization and improve energy efficiency & productivity.

Bryan Bielec, Rafat Hirmiz and Joe Maiolo of Linde Technology - Metals, will be presenting, Injection of CO2 and Methane Into the EAF: Process Benefits, Injector Design and Trial Plans, Session: Electric Steelmaking: Scrap & Raw Materials on Wednesday, May 6, 2026. Presentation Time: 08:00 AM Room: 317

Rafat Hirmiz, Kristina Mabic, Nidhin Thekkedath Madhu, Martin Adendorff and Joe Maiolo of Linde Technology - Metals, will be presenting, NOx Emissions and Thermal Performance of Flameless Hydrogen Oxyfuel Combustion in Reheat Furnaces, Session: Energy & Utilities: Reheat Furnace Improvements on Monday, May 4, 2026. Presentation Time: 09:30 AM Room: 411

View the full AISTech Technical Program at aist.org/conferences-expositions

David L. Lawrence Convention Center
Pittsburgh, PA

Linde is in booth #1721

May 4, 2026 - May 6, 2026

Advanced Clean Transportation (ACT)
Las Vegas Convention Center - West Hall

Hydrogen refueling options driving economic & environmental sustainability. Linde produces hydrogen and engineers hydrogen fueling facilities to help power the future.
 

Philippe Heisch, Managing Director - Linde Hydrogen, will present "Accelerating Hydrogen Adoption Through Innovation and Scale" as part of the Hydrogen Mobility Workshop session
Monday, May 4, 2026
9:15 am – 10:00 am

Holly O'Donnell, Director of Government Programs, will share a case study focusing on the Humboldt Transit Authority success of the hydrogen mobile fueler (HMF) and their transition to zero emissions quickly and economically.
Expo Hall Theater North: Showcase - Hydrogen
Tues, May 5, 2026 - 11:45am - 11:55am

Linde is an ACT Gold Sponsor and is exhibiting in booth #1801
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