So i got a nice pair of these and they were fine for a month in their 10 gallons by themselves. Then the male started chasing the female and I guess he was ready to breed but she wasn't so I moved the male to my community. I put him back in after 2 weeks and in a hot minute they started fighting with each other straight away, a lot of fin grabbing and nipping. Does anyone have any advice on how to let them calm down and breed?