AI laser drones protect millions of Norwegian salmon by killing sea lice

Stingray Marine Solutions has deployed more than 3,500 AI-enhanced submarine units along the Norwegian coast, protecting roughly 20% to 25% of the country's farmed salmon. The autonomous systems use artificial intelligence to recognize and target parasitic sea lice, optically delousing the fish with lasers. Traditionally, fish farmers relied on chemical treatments to control sea lice infestations, but these methods can be harsh on the environment, stress the fish, and lead to chemical resistance. The continuous operation of laser-armed drones offers a chemical-free alternative that improves salmon growth, welfare, and survival rates without introducing toxins into food production.