We’ve had one for about 5 years and she’s definitely on the shy side. She comes out to feed, but other than that keeps mostly to the shadows. It might be because we have a few larger more aggressive fish like a blue tang, male lyre tail and foxface.
She shows no aggression towards other fish, but every once in a while will defend herself from the male lyre tail. She opens her mouth huge, and he backs off. She’s like, “I’m nice, but don’t push it.”
Even though she’s shy, she’s my favorite fish. Absolutely beautiful! I don’t think I’d have another tank without one, and my daughter wouldn’t let me.