Lionfish no match for big groupers
Despite its invasive success, the lionfish can't withstand grouper appetites
![](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2011/06/lionfish.jpg?fit=840%2C449&ssl=1)
TOXIC BUT TASTY Lionfish are invasive throughout U.S. and Caribbean waters, but groupers seem to be a predator of these venomous fish.
Don DeMaria/USGS