The Aggressive Fish Called Climbing Perch has spread across Indonesia and Papua New Guinea and now its headed towards to Australia.This particular Fish can live upto 6 days without water and can also crawl on land.

The climbing perch, an invasive and exceedingly aggressive freshwater species which drags itself between waterholes. It is able to destroy larger creatures by swelling up after being swallowed to block the predator's throat, thereby choking adversaries or forcing them to starve.