Hi, need to know sex and id Please

[killis75]

Hi bought this fish as a Female and it should be a borellii opal!
Problem is that my old Female didnt look like this new one! So Heres some bad picks

 

[Mike Wise]

Yes, poor photos, but looks like A. borellii, Kind of small to sex, judging from the size of the male Guppy (I think that's what it is in the last photo). My guess right now is that it is a female. Opal females look like any other female morph, so it's hard to say if it's an Opal - if it is a female.

 

[killis75]

Thanks Mike! Thats right it is a guppy male. I will try to take some better pics! But its very hard and thats one thing that bothers me. He/she hides alot and stays in the back of the tank! Some other things that makes me a little unsure is that "she" is a little (very little) blue glimmering (dont know if thats the right Word for it) in her head, but yellow body! The old Female was just yellow!

 

[ErtyJr]

I have noticed in most fish when young they have tons of the glue glimmer in the face. Many as they get older lose it, or lose some. But I have noticed most of my fish have lots more of that blue when young, and it stands out more. Not always true, but more often than not has been for me, in males and females.