Most Agressive

[guerilla 33]

i would say, if you had a big enough tank to keep a muskellunge, it'd probably dominate any fish.

ive never kept a musky just fished for them, but in my experience they dont really care about other fish (or lures) unless theyre hungry

 

[shamrock]

zebra danio!

 

[timeneverfreezes]

From my exp. Red devil! Just saying because all the other (cept FW puffer) i cant get so realistically speaking!

 

[Scottfree]

I'm thinkin whatever fish you kept with the tig in your avatar

The wrath of a Redline Snakehead...

 

[shamrock]

scottfree-the avatar of the half bitten cat-did the snakehead do that?

 

[fobrinkle]

Haven't you seen Fishzilla-Attack of the Snakeheads? Gotta be the snakeheads.

 

[Scottfree]

scottfree-the avatar of the half bitten cat-did the snakehead do that?

affirmative

 

[Dudzy]

Mangrove Jack...... Now that is one nasty fish.

And if you want big aggressive fish then an adult Murray Cod will do the trick.

 

[ssjas]

Mangrove Jack...... Now that is one nasty fish.

I second the Mangrove Jack. I would also say a Sooty Grunter as I read on another forum that someone had one that killed a Barra 3 times its size, and cos I have one

 

[channarox]

if youre talking about plain aggressiveness.
i'd say aimara.
not just because they have the teeth,but also because they wont let ANYTHING into the tank.
these guys dont even tolerate plecos.