Black ram sexing?

[K_lawns]

Not sure if I have any males in this group of 5. Any help from would be great.

 

Edited February 12 by K_lawns
Added pic

[K_lawns]

They keep laying eggs but then keep eating them, has happened twice now in a week. so not sure if they are unfertilized and just all females maybe? 

Edited February 12 by K_lawns

[UK rams]

The easiest way to tell is by behaviour. Are they pairing up? Looking at the photos I would say there are a couple of males but it's really hard to tell with black rams from photos.

 

[UK rams]

Basically if two of them are hanging around together, fighting the others but not each other then it's a pair. The extended rays of the male in wild rams isn't a very good indication in captive bred rams especially the different colour forms because they could well have some long finned genes in them. The purple bellies in some of the photos says female, 2 of them look male but like I said behaviour is the best indicator 

The one in the photo on its own looks male

[Fish Folk]

@K_lawns here are several of my assessments...

 

 

[K_lawns]

Some of the pics have a repeat in them. The really dark one with the longer 2 dorsal rays is in a couple of the pics. But thank you very much every one. It’s been driving me mental trying to figure it out myself. Especially with them laying eggs twice within a week and both times them getting eaten. Next time I am def removing the eggs.