I agree with Flaringshutter that it is a true comet.  A very beautiful one. I would love to have it in my tank. It looks like you've been taking good care of it.
It's pretty much impossible to say if it is male or female from the photo... but just to be contrary to flaringshutter, I'll guess it's a female.
				
			It's pretty much impossible to say if it is male or female from the photo... but just to be contrary to flaringshutter, I'll guess it's a female.