I just got 3 of the same Kels + 1 araguiua azul... They just went in my 75 & I moved the big ones In to my 300 today!View attachment 892175

here are the rio araguaia that i picked up from fish heaven. theyre kinda sluggish from the ammonia in the bag, but i hope they turn around. I cant wait until they grow. here are the pics.
http://en.m.wikipedia.org/wiki/Araguaia_Riverfish heaven has those listed as wc kelberi "Tocantins" not rio araguaia.

http://en.m.wikipedia.org/wiki/Araguaia_River
rio Araguaia and Tocantins are not the same ???
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Sort of....Araguaia branches off of the Tocantins. As you can see in your map Tocantins runs through the state of Tocantins and Araguaia runs along the border of the state of Tocantins to the west.
fish heaven has those listed as wc kelberi "Tocantins" not rio araguaia.