How do you know your fish healthy & robust ?

By mapping the mucosal barrier strength for the gills, gut and skin the health status of the stock can be monitored and maintained keeping the fish healthy and robust.

As the first line of defence against parasites and pathogens, keeping the mucosal membranes healthy and robust is crucial to their welfare, growth and survival.

We help the fish farming industry keep their stock healthy & robust

In 2022, more than 58 million fish died on Norwegian fish farms, representing 15% of production. Since 2012, the biological cost of fish farming has doubled soon becoming the largest cost component.

QUANTIDOC is a leading biotechnology company based in Norway. We provide proactive barrier health solutions to the global fish farming industry.

Maintaining the mucosal barriers of the gills, gut, and skin is critical to keeping fish healthy and robust. Keeping the mucosal membranes healthy and robust is crucial to their welfare, growth and survival.

Over the past eight years, we've developed Veribarr™, which has become the industry standard solution for verifying and maintaining the health and robustness of fish mucosal barriers.

QUANTIDOC - The barrier health company

Why is it critical to protect the mucosal membranes?

Mucous membranes on gills, guts, and skin are the fish's primary defence against disease and environmental stress, and they must remain strong at all times. Keeping the mucosal membranes healthy and robust is crucial to their welfare, growth and survival.

The mucus protects in three ways:

A physical barrier - even just a few hundred millimetres is sufficient to protect.

​A magazine for dozens of antimicrobial components that kill viruses, bacteria and fungi.

A natural substrate for the good microflora that the fish need to survive

There is a clear correlation between weakened mucus barriers, weak growth, and increased mortality.

The importance of healthy and robust mucus for the survival, growth, and welfare of fish is widely recognized in the literature. Over the past decade, Quantidoc has conducted more than 100 projects, demonstrating a clear correlation between weakened mucus barriers, weak growth, and increased mortality. Therefore, it is crucial to monitor and maintain high levels of mucus barrier strength for the welfare of the fish, as well as for growth and production efficiency.

Strong Barriers = Healthy Fish = Better Production

Effective barrier health control of fish gills, gut, and skin is crucial for successful fish farming

Strong Barriers = Healthy Fish

“Our mission is to keep our client’s fish robust & healthy”

Veribarr

The industry standard for quantifying fish health & robustness

Veribarr™ by Quantidoc is a proactive and innovative solution for the global fish farming industry to monitor and maintain fish barrier health of gills, gut and skin.

Using advanced technology, Veribarr™ measures the area and density of mucus cells, providing early warning of the fish's mucosal status and enabling farmers to take preventative measures before diseases and mortality occur.

Stay proactive and take preventative measures before diseases and mortality occur.

The industry standard for verifying and maintaining the health and robustness of fish mucosal barriers

By continuously monitoring fish barrier health, Veribarr™ promotes the fish's immune system and robustness, contributing to the industry's long-term success and sustainability. With Veribarr™, our clients can achieve their production objectives while minimizing the risk of disease and mortality. Veribarr™ is the industry standard for verifying and maintaining the health and robustness of fish mucosal barriers and has been instrumental in improving the quality and sustainability of fish farming worldwide.

Veribarr™provides fish farmers with a range of benefits, including:

Early Warning System

Veribarr™ measures the area and density of mucus cells, providing early warning of the fish's mucosal status and enabling farmers to take preventative measures before diseases and mortality occur. This reduces the risk of fish loss and helps maintain productivity.

Improved Fish Health

By continuously monitoring fish barrier health, Veribarr™ promotes the fish's immune system and robustness, leading to healthier and more resilient fish that are less susceptible to diseases and parasites. This leads to improved fish health and welfare and reduced use of antibiotics and other pharmaceuticals.

Increased Productivity

By maintaining optimal fish barrier health, farmers can increase the productivity and profitability of their operations. This is achieved through reduced fish loss, improved feed conversion rates, and increased fish growth rates.

Enhanced Sustainability

Veribarr™ helps fish farmers to produce fish in a more sustainable manner by reducing the risk of disease outbreaks and the need for antibiotics and other pharmaceuticals. This leads to a lower environmental impact and a more sustainable industry overall.

This is how we help the fish farming industry keep their fish healthy & robust!

Implement Veribarr™ and start monitoring the health of your stock

The problems we solve

In 2022, more than 58 million fish died on Norwegian farms, representing 15% of production. Since 2012, the biological cost of fish farming has doubled soon becoming the largest cost component.

The high rates of disease and mortality have significant consequences for the industry, including:

The solutions we deliver

As the first line of defence against parasites and pathogens, keeping the mucosal membranes of fish's skin, gut, and gills healthy is crucial to their health and welfare.

We have developed three different Veribarr™ solution alternatives for the global fish farming industry.

The value we create

By mapping the mucosal barrier strength for the skin, gills and gut the health status of the stock can be monitored and maintained at a high level.

Fish farming can benefit significantly from maintaining the strength of the mucosal barriers such as:

Let us help keep your stock robust & healthy.


The skin, gut, and gills of fish are critical to their overall health and well-being. They play a vital role in protecting the fish from harmful substances, including pathogens and parasites, that could compromise their immune system. If the mucosal barrier is compromised, it can lead to infections and diseases that can be difficult to manage and treat.

Contact us.

email@example.com
(555) 555-5555

123 Demo Street
New York, NY 12345