I was debating, like many of you between the aimara, arapima and the alligator gar. I went with the gar mainly because (considering they are all 4’+) it’s almost like an arapima with teeth.
With all do respect I’d have to disagree with you on that one. Aimaras are ruthless.On that list Pound for pound black rhom all day long tho.
I have an aimara now and kept piranha for 17 years plus seen multiple massive 17-18in rhoms. Because of the shape difference it’s hard to compare. A 17in rhom is more intimidating than a 17in aimara due to the height. Probably closer to a 24-27in aimara. From there though, obviously aimara get huge.With all do respect I’d have to disagree with you on that one. Aimaras are ruthless.
I would definitely bet on a glyphis above a aimara, I mean while not a ton is known on glyphis it would definitely out class an aimara, I mean it's a freaking freshwater shark!So throughout reading this thread, the top contenders are the Arapima, Alligator Gar, and Aimara.
From these, I feel the aimara (at full size of course) would be the only offensive fish. While the Gar and Arapima are larger and better equipped for defensive purposes, wouldn’t pose an offensive threat. Despite the gars teeth, it’s rather docile behavior would make it less of threat. Along the same lines with the Arapima. There’s not much offense besides a headbut.
This is where the Aimara comes in. With one of the nastiest business ends and the equivalent caliber of an attitude. The aimara is my pick.
One well placed bite from the aimara will do the same. One well placed bite from a rhom I doubt will kill a large aimara. Take a chunk out sure. But nothing the aimara can't heal from.What fish in that list cannot be kept with other fish?
Only rhom, one well placed apple sized bite from an 18" rhom or even worse 20"+ manuelli and it's game over for the others.
Even a large Aimara.