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Water Treatment Solutions for
Aquaculture

For over 50 years, Newterra has delivered aeration, mixing, and water treatment solutions for the aquaculture industry. From Recirculating Aquaculture System (RAS) to ponds and offshore farms, our systems help maintain stable water conditions for healthy fish.

Stable Water, Healthy Fish, Reliable Harvests

Aquaculture operations face rising energy costs, labor constraints, and ongoing risks from water-quality fluctuations and equipment downtime. Newterra provides proven aeration, mixing, and water treatment systems designed to stabilize conditions, protect fish health, and keep production running reliably.

Aeration & Oxygen Transfer

Newterra aeration systems deliver high oxygen transfer efficiency to increase and maintain dissolved oxygen levels rapidly. Fine bubble aeration improves water quality, supports biological activity, and promotes healthy fish growth while minimizing energy use.

Mixing & Destratification

Directional mixing reduces dead zones, odors, and temperature stratification. Consistent circulation maintains uniform oxygen and temperature profiles across ponds, tanks, and basins, creating a more stable aquatic environment and supporting downstream treatment performance.

Durable, Proven Equipment

With over five decades of installations worldwide, Newterra aerators are trusted for long-term performance. Compared to paddlewheels, our aspirators deliver higher efficiency, longer operating life, and reduced maintenance, maximizing uptime and lowering operating costs.

Smart, Flexible Design

Adjustable operating angles deliver oxygen where it’s needed, deeper in the water column or across wider surface areas. Surface-mounted configurations can be repositioned as conditions change, supporting higher stocking densities and better water-quality control.

Solutions That Transform Water Challenges into Opportunities

At Newterra, we harness innovative technologies to transform water and wastewater challenges into competitive advantages. Backed by deep technical expertise, our team evaluates your specific challenges to determine the most effective solution—or combination of solutions—for your application.

Industrial stormwater solution consisting of a shipping container with PVC plastic tubes extending in and around the unit in front of a water holding tank branded with Newterra's logo.

Industrial Stormwater

Meet your water quality discharge objectives with Newterra. Our high-performing stormwater treatment systems provide cost-effective, innovative solutions for a variety of industries.

Membrane Bioreactor Plants

Designed for Lasting Performance & Backed by Proven Expertise Every membrane bioreactor (MBR) system starts with the same goal—clean, consistent water quality. Newterra…

A domestic wastewater installation with a metal building and a series of pipes and a hoist attached to the exterior of the building

Activated Sludge Treatment Systems

Customized activated sludge solutions from compact to large-scale plants.

A Newterra Aire-O2 aspirator aerator floats in a wastewater treatment tank made of concrete and is held in position by steel eye hooks threaded with a heavy steel wire; green plants fill the background

Aeration and Mixing

Precision aerators and mixers ensure efficient, reliable water treatment.

Three Cansorb high pressure liquid phase active carbon adsorbers installed in an outdoor environment are monitored by three wastewater engineers

Liquid Phase Adsorber Systems

Scalable PFAS adsorbers meet strict state, federal standards for any site.

Interior view of water treatment processing equipment including a walkway for access to a horizontal metal vessel, two blue vertical vessels with equipment connected by pipes of various sizes and materials containing gauges and valves.

Deaerator

Newterra presents a comprehensive selection of deaerator solutions meticulously engineered for the diverse requirements of industrial clients. Our Cochrane brand has been the industry standard for over 100 years. Our expertise spans solutions for both large-scale and smaller operations, ensuring we can adeptly guide you to the perfect deaerator system that helps guarantee efficiency and longevity for your system.

Ozone remediation

Disinfection

Newterra’s ozone sparge technology delivers the highest concentration of ozone gas directly to the contaminated subsurface. Featuring Intelo-zone® control technology, ozone is released in controlled time duration sequences via in-situ oxidation points. This ozone remediation feature can be programmed and recorded by the Logic Controller.

Everything You Need, All in One Place

Resources

Explore case studies, technical guides, product literature, webinars, and videos focused on aquaculture water treatment.

Newterra case studies library
Document Library
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Presentations & Webinars

Newterra casestudies
Videos

Enhance Your Food & Beverage Operations

Partner with Newterra to maximize your water resources. Together, we’ll design solutions specific to your needs in the food and beverage industry, boosting your efficiency and driving success.

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