One of the most beautiful exotic fishes is also one of the most deadly. Its spines put out deadly neurotoxins that can immobilize its prey in seconds. Originally from the Indo-Pacific ocean, this fish is now invasive throughout the world and can devastate entire coral reefs within months of its introduction to these fragile ecosystems. Yet it is a beautiful fish to see. The image seen here is a C3 of a ragweed root ball on a textured surface.