poll which is the meanest sob

[fatty]

Mangrove Jack.The temper is not just terrortorial.These fish are just nuts.

I must agree Mangrove Jack’s are unbelievably aggressive to anything put inside their tank no matter the size or what it is for that matter. Murray Cod are not the friendliest of fish either.

 

[bignootch]

A mature H.Wickiiodes, aka Asian redtail cat...

 

[sirasoni]

as of late the larger of my male jags has turned into a "kill for fun" type, so he gets to play by himself. honestly for pure mean-ness, i'd have to give it to convicts. never had any other 1" long fish attack my hand before

 

[JardiniBoy]

I have a jar, 2 asians, 2 pbass and 2 knives at or around 20". The meanest is probably the greenie asian, but most of that is towards the other asian (SR). The tem is also pretty moody..

Otherwise, they're all pretty meek

 

[gar b3ar]

for me it has to be my piranha, my wolf fish dont do jack

 

[Mystus Redtail]

asian redtailed cat (mystus nemurus) he's just a grumpy bastard

 

[Hartzell]

How about an aba-aba? Aren't they supposed to be the meanest monsters out there?

 

[Au Duong Phong]

pound for pound

You guys don't know about fish if you did not think of my all time favorite fighter bettas. The badest fish alive.

ttt.

 

[vamptrev]

now this looks like a mean but happy sob

 

[altimaser]

A breeding pair of convicts. My friend put a couple breeding convicts in with his Piranha and they beat the Piranha into a corner. The convicts took a beating, but he eventually had to remove them cause they were seriously stressing his Piranha. The Piranha were twice there size. Pretty funny to watch.