Nice pic. I agree, it doesn't really matter which fish would win. No decent
aquarist would put them in the same tank anyway.

The meanest fish I've kept are "Cichlasoma" salvini . A male salvini was
only about 7 inches long when he bit me bad enough to require 5 stitches. He
was an evil little *******. Beautiful tho.

A bite from my black piranha or your Red Devil ? OUCH ! I don't wanna go
there !

On the other hand, my Oscar bites me a couple times a week when I feed him
(her? ). Sometimes it hurts a little, but nothing compared to that mean ass
little salvini...

Of course, when my Oscar bites me it's because it aimed for the food in my
hand and missed.
Yup, sometimes I can be a dumbass. ;-)

Limnophile