Here is another robot you can use for underwater exploration. Allec is ready for lakes, ponds, and water tanks. It can be controlled through a wire or wirelessly. The robot can work alone or collaborate with others. It uses computer vision to recognize underwater objects.
Allec will come equipped with a 1080p camera. It has detachable fins for additional modules. You can control the robot from your PC or iOS/Android device. Allec has powerful LED lights and comes ready for AI programming.