I have received a betta "rescue" from someone who doesn't want theirs. I am trying to determine sex so that I might purchase a mate in the future. I have read that the females aren't as colorful as the males, but I have little experience with bettas and don't have any frame of reference to compare this one to. This betta does flare out the gill covers, so I am thinking it is a male, but don't know if females have the same tendency. Any advice would be appreciated.
Liggs
Liggs