Subscribe on our newsletter

Subscribe to our newsletter!

Go to content
Follow us Customer net


We analyse, adapt and customise nets for all types of net cages.

Everything is connected -
Cage Nets are an important part of the whole solution

If the net rips, the fish escape. It's as simple as that. To minimise the chance of that happening, nets have to be perfectly dimensioned to fit the other components. Optimal clearance; no abrasion. No unnecessary splices, knots or joins. Minimum shrinkage. Strong framing ropes. Correct and eco-friendly impregnation. Easy cleaning.


The practice of supplying over-dimensioned nets has long been standard procedure in Norway, to ensure that they still fit after several rounds of washing and cleaning. The result is nets that are too large for almost their entire working life. Over-dimensioning leads to problems such as abrasion against sinker ring supporting systems and floating collars, increasing the risk of escapes. What's more, there will be problems when underwater high-pressure washing  large nets.


  • Nets suitable for the Aqualine Midgard® System

    The Aqualine Midgard® System is an integrated net and extension system in which the sinker tube hangs directly from the baseline rope. Nets are always correctly extended and are not in contact with other parts of the net cage system.
    Net tensioning on these nets is “as good as it gets” - alleviating predation, optimizing water flow and facilitating underwater, in-situ net cleaning.

    Design is based on the following 4 principles:

    1. The total weight and rigidity of the sinker ring is directed 100% into the fish net  - to provide optimal net tensioning
    2. To provide a net requiring minimal maintenance once deployed, eliminating the potential for material fatigue, breakage, chaffing and fish escapes.
    3. The solution needed to work in even the most challenging of environment conditions
    4. To minimise net distortion - maximising rearing capacity and livestock security

  • Nets for other designs and purposes

    We customise nets for your net cages only using certified net line.
    • For square net cages with traditional extension/weighting
    • For rings with traditional extension sinker tube or single weights
    • Conical and other shaped nets

      We set high standards for our suppliers, and only use high quality net line certified according to the NS9415 quality assurance system

    Aqualine Midgard® net



    Taperd net


    Cone net



  • Nets in all types of materials

    We can supply our nets in all types of materials.
    • Nylon
    • Polyester
    • Polyethylene
    • UHSPE or HDPE
  • Midgard® Predator Nets

    In various global “hot spots” predators such as seals are the number one problem when it comes to farming fish
    Double net systems are not new to the aquaculture industry, however the key issue has always been in maintaining adequate separation between the predator and the fish net - and maintaining sufficient tensioning on all nets, even in most challenging environmental conditions.  
    Aqualine through its global network is very in-tune with the seal predation issue and has worked extremely hard in developing and supplying a predator net solution that works - the Midgard Predator Net solution. 

    Aqualine’s approach to identifying the Midgard® Predator Net solution was based on 5 key principles:

    1. The cage, predator and fish nets, and sinker ring, designed as one integrated cage system (strength is paramount)
    2. The solution needed to work in even the most challenging environmental conditions
    3. The solution had be fully adaptable and with capacity for customisation to suit site specifics
    4. Prior to installation all design functionality needed to be verified by  computerised simulation and analysis
    5. Complimentary operational systems required to ensure simplified handling and control of the inner fish net


Nøter av alle typer materialer
Aqualine Midgard System er et integrert not - og utspillingssystem der bunnringen henger direkte i notas stavtau. Nota er alltid riktig utspilt og uten kontakt med andre deler av merdsystemet. Den heves og senkes jevnt, uten punktbelastning, rykk eller gnag.
Midgard-noten beregnes og tilpasses alle lokalliteter
Vi setter høye krav til våre leverandører og benytter kun høykvalitets notlin som er sertifisert av kvalitetssikringssystemet NS9415
Vi setter høye krav til våre leverandører og benytter kun høykvalitets notlin som er sertifisert av kvalitetssikringssystemet NS9415
Ingen maskin kan sy så hardslåtte tau som vi trenger - derfor håndsys alle våre nøter.
Det er detaljene som gjør våre nøter gode. Siden bunnringen henger direkte i nota i vårt Aqualine Midgard Systemet, må tauene tåle belastningen.
Alle våre nøter er håndsydde.
Produksjon av nøter på fabrikk
Produksjon av nøter på fabrikk   
Produksjon av nøter på fabrikk
Alle nøter testes grundig.
Utsett av not
Utsett av not
Utsett av not_3
Utsett av not
Utsett av not_1
Utsett av not
utsett av not
Utsett av not
Not innfesting
Ferdig utsatt not
Ferdig utsatt not
Alle våre nøter merkes med et eget unikt nummer.
Ferdig utsatt not

    Barry McClure

    Barry McClure

    Chief Executive Officer
    Download vCard
    Hans Olav Ruø

    Hans Olav Ruø

    Salgssjef Eksport
    Download vCard
    Stig Domaas Førre

    Stig Domaas Førre

    Regionsjef Sør-Vest
    Download vCard