How does a reef stonefish catch it's prey?

The reef stonefish catches its prey using a highly effective ambush technique. It camouflages itself against the ocean floor, blending in with the surrounding environment. When a potential meal, such as a small fish, comes within striking distance, the stonefish rapidly extends its mouth, creating a vacuum that sucks the prey in. This swift and surprising movement allows it to capture prey efficiently, despite its seemingly sluggish appearance.