T6W2+18

Snakeheads caused a major problem. That problem was that biologists started using a new chemical called rotenone which killed the snakeheads but unfortunately, it also killed many native fish. Another problem was the snakeheads kept crawling out of the lakes with their fins! State officials had to put up barriers to keep them from crawling out of the lakes and ponds. I think this could be changed by putting barriers around every lake containing the snakehead fish. The reason I think that barriers should be put up because most people don't want the snakehead fish escape. Another thing that would help is stop using the chemical, rotenone.