Trumpetfish

The trumpetfish is one of Komodo's most cunning and entertaining predators, a long, slender fish that uses a variety of clever hunting strategies to ambush small reef fish. Reaching up to one metre in length, the trumpetfish has an elongated, pipe-like body, a tubular snout, and a small mouth at the end that works like a vacuum — creating powerful suction to inhale prey from a distance. In Komodo, trumpetfish come in several colour variants including yellow, brown, and grey-blue, and they employ a fascinating hunting technique called shadow stalking, where they align themselves alongside larger, non-threatening fish such as parrotfish or groupers, using them as moving cover to approach prey undetected. They can also hover vertically among sea whips, gorgonians, or soft coral branches, orienting head-down to mimic a piece of coral or plant. Once close enough to prey, the strike is instantaneous — the tubular snout expands and creates a suction force that pulls the victim into the mouth faster than it can react. Watching a trumpetfish hunt is one of the great behavioural pleasures of diving in Komodo.