The past couple weeks my male ram has been very mean to the female. Every time i looked at them he was chasing her around the tank and she would always be colorless and her fins were i little torn up. So just a couple days ago i got a new heater and raised the temp from 76 to 82 degrees and ever since then the aggression has slowed a little but just today i looked at them and they were very colorful but they kept going mouth to mouth and swimming up beside eachother really weird. I have never seen them do anything like that. They are, or at least were a pair. They had one batch of eggs together a while ago. And I had the female in the tank a month or two before i got the male. If any of that matters. Any help would be appreciated. Thanks!