Most aggresive Fresh water cat fish???

[COL]

Whoever wrote the wallago article greatly sensationalized; I've had pseudo-first hand experience with both wallago species and they are, for the most part, unassuming. When offered food, most fish will attack with gusto, however, this does not necessarily equate to aggressiveness, as the fish will not go out of its way to dismember tankmates, if any.

The top of my list consists of various hemibagrus/ cephalosilurus species.

 

[nishant_datta]

I also think Wallago are the most aggressive... particularly the tapah.. They're the red bellies of the catfish world..

 

[Waldo]

I'd say the candiru's. Anything known to swim up a urinary track to eat has got to be a viscous mofo. Although the Ceptosis Blue shark whale cats are pretty untame themselves.

 

[lighter]

Definately agree its the Wallago attu!

 

[Malcus]

I say hemibagrus wyckioides

 

[zaric]

I would say this.....

 

[rocsorcs]

I say hemibagrus wyckioides

I would say this.....

Although I have never had one, I would have to agree.

 

[aapl76]

I would say Trachy trachycorystes ....the pitbull terrier for the catfish family....

 

[Malcus]

I would say this.....

Like I said, a hemibagrus wyckioides They are cool!

 

[sje106]

none of the fish suggested are as aggressive as this. Hemibagrus (Mystus) Wyckii, Crystal eyed catfish.
from asia, 30 inch, mean as a Mother Fcuker!! i haven't heard of much being kept with them ever!! lol