Right now I'm guessing that the larger one is a girl and that the smaller fiester one is a boy but it's too early to tell. I can see a little bit of a beard with the smaller one, but it might just be his/her lighter coloring allowing it to show. I also tried shining a small flashlight to look for irridenscence (sp?) and the littler one has red irridescence in his/her fins. The fins look light black without the extra light. BTW, you BF's fish Feugo is gorgeous! No names yet. I think I need to have the personalities emerge. I'll try to post pics tomorrow when I have daylight. I still need to post a picture of the copper HMPK that I bought from ninebettas. The HMPK's name is Bling. :)
Neat! Are yours males you think or females? We have one definite male, and I think 2 others could be males since they seem more aggressive/were flaring at the others more... and one looks to have slightly longer fins... then the rest seem really docile, so i think they may be the females. Not sure. :) You should post pics!
I got my two bettas from NIB today. One has dark fins with black horizontal stripes and a darkish body. The other one is smaller and has dark fins and a light colored body. The smaller one seems to be more of a spitfire so far.