Heniochus

[VitalApparatus]

I bought a big beautiful heniochus bannerfish the other day and I noticed it never seems to sleep.Its always racing around the tank.Is this normal??

 

[K916]

Mine did the same thing and was constantly harrased by my Yellow Tang, which eventually killed him

It couldnt even hide because of its long banner

 

[VitalApparatus]

Are you saying that this behavior means some thing is harassing him?