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Tailored solutions for land-based aquaculture

Developed in Norway, delivered globally.


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Where technology meets biology

Alvestad Marin develops and delivers advanced systems for land-based aquaculture. In close collaboration with the industry, we create solutions that improve fish welfare, operational efficiency and environmental performance – from hatchery to water treatment.

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Case Study: GasBuster – CO₂ aerator

See GasBuster in action at land-based aquaculture

Case Study: KubeHatch – Recirculation System

See how KubeHatch works in practice.

Our products

GasBuster 

An efficient CO₂ aerator with automatic cleaning that ensures stable water quality and improved fish welfare.

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KubeHatch

A complete recirculation system for hatcheries that ensures stable water quality and low energy consumption from egg laying to starter feeding. 

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CompHatch 

A space-saving and energy-efficient hatchery that provides optimal water flow and reduced mortality in eggs and fry. 

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Cases

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We deliver hatchery and water treatment systems that contribute to better fish health, increased operational efficiency and enhanced environmental performance.

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