I would say a tie between the Rhom and the Snakehead,they both are super aggressive and have the tools to get the job done!!!
Dovii dude;1192309; said:I would say a tie between the Rhom and the Snakehead,they both are super aggressive and have the tools to get the job done!!!

vamptrev;1118905; said:who cares which fish is the toughest when theyre never gonna fight???????
I think what relly matters is which one looks the toughest.....
LOL. I have owned snake heads, and to species of wolf fish and they dont bother a fish unless they are hungry or defending territory. Istlantum Cichlids attack for no reason. They dont care if the other fish does not fight back, or hides. The one I had was only interested in killing, and if the other fish was bigger than him he would just follow them around the tank until he figured out how to kill them.