kribensis12
I know where you live
This is happening with lion fish.
I hear this is becoming a thing in Florida and Texas, where feral plecos are becoming a huge environmental problem. It's hard to believe anything that ugly could taste good, until I remember that I love lobster...
Unfortunately this is true. Here is a video showing the havoc they are wreaking:
Plecos in Florida
Though it is worth nothing that I was at Blue Springs State Park last Christmas and saw the manatees up close - I did not see any plecos and that water is crystal clear 25 feet down or more. You could see the bottom clear as day.
I suspect that this video was taken somewhere else in the state park that I did not observe.