The University of Florida has developed a tool that can detect invasive Asian swamp eels and bullseye snakeheads from a simple water sample within five minutes. The tool allows wildlife managers to identify hidden populations before they spread widely through the Everglades. This is crucial as both species prey on native wildlife and could expand further as Everglade restoration improves water flow. The goal is to find these elusive predators quickly and remove them before they harm the fragile ecosystems. The research was conducted using AI to generate key points from this article, which may not always match what's in the article.