i have recently added a female motoro to my male, but my male is really agressive towards her . i left them together for a week but he has damaged her a lot , so i have them seperated now by a divider in the tank but he still trys to harm her , was wondering if there is any way of calming him down , the female is about 40cm disc and the male is smaller around 30cm disc and the tank is 1200L with only two spotted gar , any help appreciated.... thanks leon.