Nanobubbles (also called Ultrafine bubbles or UFBs) are bubbles that are much smaller than the bubbles we see in our daily lives and have a diameter of less than 100 μm (= 0.1 mm). Its size gives the bubbles unique properties where each bubble receives a negative surface charge and an internal pressure of up to 30 atm.

To see nanobubbles, lab equipment is needed due to the size of the bubbles. But an easy way to get an indication is to hit the bubbles with a green laser pointer in, for example, a glass container. In this way, one will see a strong clear green line that distinguishes itself from ordinary water in the same type of glass container.

Water containing a large number of nanobubbles is transparent. Nanobubbles are reported to have a lifespan of up to 12 months, as they almost completely lose their natural buoyancy and become more resistant to temperature rises and movements than regular bubbles.
Thanks to this property, the bubbles are able to maintain a higher and more even oxygen level in the water. This accelerates the growth of e.g. cultivation and fishing.
Therefore, cultivation and fishing are very good areas of use for nanobubble technology.

Research of nanobubbles (Ultrafine bubbles) has a long history in Japan and has been developed with the participation of many scientists/engineers, mainly in areas such as mechanical engineering, nuclear engineering and chemical engineering.

We are often told that and we had the same feeling when we started Naneco. However, there is a lot of research and evidence that this amazing technology works!