Mankind introduced the most beautiful fish from the Indo Pacific into the Caribbean. A serious problem for mother nature since the Lionfish has no natural predators in this area and prey don't see it as a predator. Potential predators like the Mutton Snapper still don't know how to deal with them and wait for the Lionfish being killed for them. Hopefully in time nature will restore the balance of the eco system and recover from this manmade mistake.
Meanwhile, many restless cullers are doing a great job in helping to keep the reefs in balance.