Anybody finding out that Ornatums are aggressive? I have 3 and my largest one (male) about 4" tries to kill my (male) Escondido about 3". I have two (female) Escondido that he don't bother they are larger and both (the Ornatum & the male Escondido). I have them in a 360 gallon tank & had to add a divider in the tank to keep the Ornatum from killing male Escondido. I would have thought that would be a big enough tank for them to coexist together, hmmm... Any suggestions would be appreciated...