![Hull cleaning robot](https://www.marinelog.com/wp-content/uploads/2022/05/Armach-300x225.jpg)
“Smaller, smarter, better” hull cleaning robot makes its debut
Aiming to move the battle against hull bio-fouling and drag forward, Plymouth, Mass., based Armach Robotics, a spin-off from marine software pioneer Greensea Systems Inc. (Greensea), has unveiled its first post-prototype hull