Chemical free treatment process for aquaculture

Characterised by rapid growth, increasing stock densities and tighter environmental regulation, the need for a chemical free disinfection process to control fish diseases and manage environmental impact has never been higher.
Our RASLine range of Fish Farming UV solutions does just that. It protects your fish, your processes and the environment from harmful contamination without resorting to chemicals.



CE marked
UL Listed E14 9108
NVI approved

Some certifications and validations are applicable only to certain products within this range, please consult the product datasheets.

Product Applications

  • Water pathogen barrier
  • Recirculating water disinfection
  • Wastewater disinfection prior to discharge to the environment
  • Well boat Hygiene
  • Fish Processing Plants



RASLine PQ IL offers effective UV treatment for recirculating aquaculture systems. Our third-party NVI-validated systems are crucial for disinfection and have received approval for a wide range of UVT applications.



RASLine D PH is suitable for a wide range of uncertified disinfection applications across various UVTs and flows.



We designed our RASLine D EO UV systems for efficient UV treatment in recirculating aquaculture systems.


Spares & Accessories

Replace, upgrade or enhance your UV solution with original products. We guarantee you will get systems and components built to industry-leading specifications that will deliver remarkable performance and longevity.


With many thousands of systems supplied and installed worldwide we have an excellent track record of delivering quality and reliability and our continuing aim is to ensure that customers keep coming back to us when they need new UV systems, replacement parts or upgrades.

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We UV Care

Tailor-made aftermarket offering for UV system care. WeUvCare is our philosophy, it is how we support our customers for the life of their equipment. It encompasses our aftermarket offerings and packages to ensure vital care of the provided UV equipment.

WeUvCare was conceived to provide you with local support and to maximise your UV uptime. From technically qualified personnel and tailor-made spare part packages to training sessions and other upcoming products, we provide you with the care and support needed for your business and technical processes.

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Nuvonic is the innovator in sustainable UV technology for water, air and surface disinfection on a global scale. Our mission is to support nature’s purity with science by protecting people and processes from harmful contamination.

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