whats the most aggresive fish

[xrayjeeper83]

Wondering what yall think is the most aggressive fish normal kept. A fish that has to live alone due to the fact that more then likely it will attack and kill any other fish in the tank, even a fish bigger then itself.

My vote goes to Fahaka Puffers

 

[aznkidang]

Jardini or Flowerhorn

 

[BenSow]

For me my Tiger oscar... He always opens his mouth big at my severums and pacu.. Eats like a pig.. even scares my snakehead

 

[tudiapaktam]

Flowerhorn.

 

[CapitalGT]

It's definitely a Tilapia Buttikoferi !!!

 

[lungfishlover]

african lungfish! mine would bite everything - after killing numerous cichlids, catfish and other oddballs i could only keep it with a plec - even that would end up with fin damage.

 

[Loves severums]

green terror!

 

[manlyfish]

hoplias aimara

 

[Fish on Fire]

Aba aba knife fish. Fun little buggers but hell when they're grown.

 

[mgrady21]

Big Nasty cichlid