Determining sex of arowana when 9 inches

cbr_fan

Jack Dempsey
MFK Member
Mar 15, 2010
7
1
33
Malaysia
Hi C cbr_fan , I forgot to tag you in my previous -- was really curious what you think the gender of the 2 Xbacks pictured above are?
The blue based, lighter color one looks female.
The darker color one looks male. Crease lines on face do not meet at the top. Dark color lower jaw.
 
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