hi was looking for some advice. I have a male and female krib in a separate tank due to them having fry, the fry are three weeks old and doing good and the parents have been brillient. i have noticed today that the female is nipping the male and he is now hiding and if he comes out she just attacks him? he his tail has been ripped by her. Can anyone suggest what to do should i move the male to another tank or move the female? bear in mind they are both in with their fry. Thanks