She is actually 75% red devil, 25% gold severum. She used to have a gold severum for a mate, and 2 blood parrots in with her in my 75 gallon. She turned on them and killed them all one day after she layed eggs. The eggs never hatched. She still lays eggs every time I do a water change. She is 13 inches long. I know she is this cross because I bought her years ago from a man who had the 2 parents in the tank together and some of their fry, which looked exactly like she did only smaller.