Curiosity101
Is now at University! :D
Looks very stressed 
 But other than that, I'm not sure if it's male or female. There are some extensions on the tail...they could develop making it a definite male.
It'd help if I could see it's anal fin and oviduct (not sure if that's the correct name). I mean the tube just infront of the anal fin.
				
			It'd help if I could see it's anal fin and oviduct (not sure if that's the correct name). I mean the tube just infront of the anal fin.
	            
 but i have had a good look at the area you mentioned and it seems quite large, are these egg layers? if so i would suggest it was a female unless its well hung..... 