So when I first started my biocube 29 about 11 months ago I bought 2 black and white clowns... They were always fine together .. The female was always a little aggressive but never hurt the male... Now for the past couple weeks the female has gotten really mean(tore the males tale and lips are starting to look beat up)) causing the male to hide in my xenias all the time ... Both fish eat normal and stuff ... Just wondering why and or what I should do