1. Home

How To Determine Betta Gender

By

2 of 2

Male and Female Bettas Flaring
How To Determine Betta Gender

Male and Female Bettas Flaring

Danielle Vereeken
When Bettas flare, the differences between the sexes become more apparent. Males display a large beard, while females have a much smaller, less pronounced beard. Females may also assume a head down posture when flaring, a posture that males do not exhibit.

©2014 About.com. All rights reserved.