Hey Guys,
here is an update, sinc ethe lyretails died due to my tank overheating, the Bimacs have gotten really aggresive towards one another and 2 have died from severe wounds that they inflicted on each other, it seems that they would do better with a male in the colony already to boss them around and not fight with each other. The lyretails seemed to act as some sort of differ fish for them as they would display to them but never attack them. None of them changed sex since i got them yet, which is really weird that it has taken suck a long time. Also i plann on getting more in the near future when they become available again.