Aquaculture

Biofouling on nets is a growing problem world wide. Steen-Hansen have been a leading supplier of clean net solutions for more than 30 years. We have now introduced a completely new generation of products with better efficacy and reduced environmental footprint. 

Our contribution to fish welfare and clean nets

We offer a complete range of fouling prevention and net protecting solutions approved for aquaculture use.  
​Safe, effective products - for fish and people.

Copper-based

Copper-reduced

Copper-free

Biocide free

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During my 30 years in the aquaculture business AquaNet Boost is the most innovative net protection I have ever tested

- area manager

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We delayed and reduced the need for in-situ cleaning with AquaNet Protect 

- site manager

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It is easy to remove leftover waxes from the AquaNet products on used nets, we therefore achieve a better quality during retreatment of the nets.  

Service manager- netloft

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The antifouling AquaNet Ultra receive good reviews from the operators. The difference is visible after many months in the sea. 

General manager, fish farm

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Research & development

Steen-Hansen develops products based on more than 80 years of experience in surface protection and an innovative focus on R&D. 
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We cooperate closely with fish farmers, net producers and research communities to achieve the best possible strategy for clean nets and good economy. 
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The solutions for the future already exists in our laboratories.

Environment & sustainability

​​​We are leading the race with better and biodegradable active ingredients. Always within what is safe for both humans and fish welfare. Our main goal and priorities are an acceptable ecological footprint. We shall accomplish this through innovation and close cooperation with an environmentally conscious aquaculture industry.

Quality & competency 

NetCare is a quality standard, training and knowledge resource for net lofts and service companies to the aquaculture industry.

With NetCare you get:
- Safe handling and treatment of nets
- Reduced emissions from nets at sea
- Increased protection time against biofouling.