We Create the

Nerve of The Ocean

Global Challenges

Aquatic hypoxia is an imminent global environmental problem!

Dissolved oxygen (DO, oxygen in water) is essential to aquatic life.
Ocean is human’s important economic resources such as fisheries and recreational uses.
However, the current water oxygen monitoring requires high cost due to the frequent fluctuation of oxygen level in water.
In addition, the sensor performance is affected by biofouling (the growth of biofilm on the sensors). Frequent maintenance of the sensors is needed, which further increase the cost for the long-term operation.


Our Solution

We make changes from the basics – Chemistry!
Our award winning technology.

  1. Not affected by biofouling.
  2.  Permanent record of the dissolved oxygen overtime
  3. High selectivity to dissolved oxygen

Our Story

NerOcean is a sensor company established in August 2021 and co-founded by a group of professional environmental scientists, chemists, and engineers from CityU and the EdUHK.
We are aware of the urgency of the environmental problem of global seawater hypoxia and the high maintenance cost for DO monitoring. We aim to build an ocean monitoring network – Nerve of the Ocean – to provide a cost effective solution for sustainable water quality monitoring and management.

Our Services

Water Quality Control Consultancy​

Our professional water quality control consultancy helps you and your company to solve the water quality problems, reduce the cost and increase the profit.

Farming Strategy Consultancy

No matter aquaculture or agriculture, oxygen is essential for the survival and health of plants and aqua life. With our professional environmental and marine scientists, we provide the most suitable advice to increase the yield.

Laboratory Accessory​

Our professionals with rich laboratory experience will work closely with you to design and tailor-make the laboratory accessory for you and your laboratory for your specific experiments.

Support and Achievement

AFCD-logo 2