They are but males can be territorial especialy with each other. Usualy no damage is done, they just chase the fish out of what they percieve as their territory.
Perfection is not attainable, but if we chase perfection we can catch excellence.
Once you learn to quit, it becomes a habit. -Vince Lombardi
“Be more concerned with your character than your reputation, because your character is what you really are, while your reputation is merely what others think you are.” ― John Wooden
Sandy Hook Elementary......Lest We Forget
See my profile for my tanks and what fish I keep