What does a life drone fish look like

Life drone fish is not a real fish, but a drone model designed and made by a China netizen. Inspired by whales, this drone has a streamlined fuselage and a whale-like fin structure, and can fly freely in the water. UAV is mainly used for fishing enthusiasts. By carrying cameras and detection equipment, it can achieve the purpose of remote monitoring and detecting fish schools. Generally speaking, drone fish is not a real fish, but a high-tech fishing tool.