Pound for Pound toughest fish?

[Druu]

Candiru. A few grams of fish in your dong will show you a new world of pain.

 

[ChrisH]

Man I own soem mean animals but the meanest ive come across is my male convict easily taking chunks out of my fingers and beating anythign that rubs him the wrong way.

 

[kafiltafiisch]

ogre catfish(big ass mouth and strong jaws) or an african tigerfish

 

[Cichlid fanatic]

Red belly piranha. If they havent had any food for a week game over. I'd say a great white if this was a SW topic

 

[popcorn1]

calvus or compressiceps. first day in the tank and theyre not even hiding or being submissive. they just bend their bodies and let the fish bite their armor scales. crzy defense

 

[Aqua Sanctuary]

hoplias

 

[Shiroi Katsune]

My Archer attacked my G/F while she was sitting on the couch about 3 feet from the tank. He's about 3" long, so maybe a couple grams. Shes 9 months pregnant and about 130. That's a pretty aggressive fish if you ask me.

 

[Datnoid101]

I'd say Terapon jarbua or aba aba

 

[kif]

electric eel, otherwise i'd say an 18-24 inch rhom would decimate all contenders

 

[Lenn51]

I agree long live the "Hoplias"