I have a HRP pair. They areboth 2 inches and both are in breeding color yet female won't lay eggs as I can tell. I have plenty of dither fish (1 giant danio, 2 rosy reds, 2 bristlenose, and a Sengal Bichir) in the 2L x 1W x 1T. I can't put them in the other tank cause of the Commion Plecostmus that will occupy the tank till it warms up to at least 70 outside (long winter ahead.) Help me. Male will act like he is fertilizing when nothings there.