Why are they called triggerfish?

📹 "Dive into the mesmerizing world of triggerfish! 🌊🐠 Watch as these colorful and charismatic creatures swim gracefully through coral reefs, showcasing their stunning patterns and intriguing behaviors. Get ready to be captivated by their vibrant hues and playful antics in this captivating triggerfish video on rumble #rumble🎥🐠"