Originally Posted by GodFan
My embers stayed together loosely I would say. Are the rainbows nippy? I want some fortails but do not want the nippyness commonly associsted with rainbows.
Some people think they are but I have both Threadfins and Spotted BE and I've only ever seen interaction between males. I keep an equal number of males to females or a few more females than males and never have any problem with them. They rarely ever go past about the top third of the tank either. My Threadfins in the 220 spawn quite regularly in the fissidens fontanus moss, much to the delight of my yo-yo loaches.