Some said channa micropeltes, hoplias aimara, aba aba knifefish, African lungfish, male dovii, umbee, Hemibagrus wyckii, Wallagonia micropogon and more. Do you agree with any of the above or you have other choices? 
The most aggressive freshwater fish in the world?
- Thread starter Fanatic_Fish_Lunatic
- Start date
They're unpredictable and have a bite force that could decapitated fingers at most. I think they're laid-back and chill most of the time.
I don't know if they're just extremely predatory or extremely aggressive too? Could be both?
They’re teeth are more sharper than piranhas men thats why they can be very dangerous for dumping in water
my money is on the aimara, thing would chase me outta its tank... i think an xl rhom would bite you if one tried to pick it up, otherwise its a chicken 