hi, i have 3 veil tail oscars and they are about 3.5 '' big. They all have gotten along wonderfully, until last week. One of them is beating up one of the others. His tail is all ripped up and he looks like he's got a bit of scarring on his sides. Is there a way to calm him down, like food or h2O temp? I have no where else to still the injured one and i really don't want to part with him. Any ideas?
