Thanks for the info, not heard of anyone successfully doing this outside of Asia until your reply, gives me hope that we can do it. Both mine are full golden cross backs, real beauties. I’ll keep this post updated.
I didn't know of anyone either... and then all of a sudden met a Swiss guy (an older guy, he's been an Arowana "lover" for 20+ years and tried to breed them for half of that), that I sold a Black Diamond stingray to. I might find a pic or two of his pair.