Male or Female Arowana?

kb951

Medium Fish
Mar 11, 2011
67
0
0
United States
#1
so i have done some research asked the guy that breeds them and what i need is a little more advice or even if you can tell, they say if they have a over bite with the bottom its a male because he is the one who carry's the egg's and also his back would be fatter is this true?