Gonna make some nice babies...

Pic is from FB page of Arowana dealer in Bangkok I bought my BBXB from. This pair is already sold but if I understand him correctly apparently he has an Arowana farm friend who's selling a few more pairs (not sure, maybe getting out of the business or something, he didn't elaborate in reply to my message).
In any case note the bigger jaw and taller body of the male compared to the more streamlined female.
When I first got my GHXB & BBXB I guessed they were male and female respectively; looking at this pic I'm pretty sure I was right as they have nearly the same exact proportions of these 2 (though the point is moot as I'm not at all interested in attempting to breed them).

Pic is from FB page of Arowana dealer in Bangkok I bought my BBXB from. This pair is already sold but if I understand him correctly apparently he has an Arowana farm friend who's selling a few more pairs (not sure, maybe getting out of the business or something, he didn't elaborate in reply to my message).
In any case note the bigger jaw and taller body of the male compared to the more streamlined female.
When I first got my GHXB & BBXB I guessed they were male and female respectively; looking at this pic I'm pretty sure I was right as they have nearly the same exact proportions of these 2 (though the point is moot as I'm not at all interested in attempting to breed them).