30/07/2026
Inside the stomach of a larger lionfish, I found the remains of 8 fish. By the time I filleted it, digestion had already broken them down too much to identify with certainty.
Lionfish prey on a wide variety of native reef fish, including ecologically important herbivores like parrotfish and damselfish, as well as commercially valuable species such as snapper and grouper.
When lionfish consume juvenile reef fish, the impact extends beyond the fish they eat.
They reduce the next generation of native reef fish while also removing prey that larger native predators depend on, creating ripple effects that can disrupt the entire reef food web.
Every lionfish removed gives countless juvenile reef fish another chance to survive, grow, and reproduce.