very nice female

Alex, female has lighter stripes?

nope Frank. Stripes can be similar, dependent of fish, fish age and mood.
Main difference is a red mask on the Heros head. Only adult or sub adult male would have it. Also red dots all over the body and reddish eyes sometimes, but it's only for Efasciatus male.

Nice group.

Thanks Alex - I appreciate the lessons.

any time Frank, yw