Joseph Leverton on Instagram: "here are 5 fascinating facts about lionfish (Pterois species), one of the most iconic and invasive reef predators: 1. Ambush Masters: Lionfish use slow, graceful movements to sneak up on prey, then strike with incredible speed often swallowing small fish whole in less than half a second. 2. Unique Fin Display: Their wide, fan-like fins aren’t just for show they use them to herd and trap prey, creating a visual barrier that makes escape nearly impossible. 3. Can Tol