I've been checking out tis forum for quite sometime now and looks like this is a good place to get ideas and advices from "sifu's" here.
I've been keeping my RT Aro for bout 24 months and the size is bout 20inches,but can any sifu here tell me if my Aro is a male or a female?How to identify male from female???
In my 1st post and introduction here i enclose video clips of my RT Aro.. .

Video of Red Tail Arowana. - Photobucket - Video and Image Hosting

Video of Red Tail arowana 3gp - Photobucket - Video and Image Hosting

Any advice will be most welcomed.
Regards,
Vincent.B