New apisto i just got can anyone tell the sex?

Try to get a picture from the side. My guess would be a female, but we really need to see the fins better.
 
Is it just me, or does that look like a baby of a CA cichlid. Something about it is just not quite right for an apisto.
 
How big is it? It looks like a cacatuoides, but if it is big enough, a male should have more body and fin color, and that spike on the dorsal, plus longer and pointier fins.
 
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