Hey if you've seen my other threads then you know that I have two kribs. I'm almost 100% positive I have a male and a female. The male is fine for about half the day but the other half he chases the females. He does it randomly so there is n o pattern. I have a couple of caves and I'm going to be making a new one to add. I want to know if this aggression is a problem. He's like a teenager. Sometimes he's swimming with her and others he's chasing. Any help will be appreciated.