It really was! As soon as the disk is full on my camera, I'll upload the pictures I took. I managed to take a quick video too, so I'll try to get that up as well.
I guess I was wondering more along the lines of what gametes they are releasing. Are they all the same sex being released? and if another duster in the tank released, would they be able to fertilize or could they be releasing gametes of the same sex as the other duster? I know it's unlikely that any larvae will develop and survive; it's more of a curiosity thing.
Thanks