Anthius Attitute

[goodgreef]

Good evening fellow reef types,

I have an Anthius that is relatively new to the tank (2 weeks ) and seems to have settled in. I did notice today that it seems to be hanging around the top of the tank and periodically (not a lot) shaking and causing a splash. Chemistry seems to be okay. Any idea why this might be happening? Is it normal?


Thanks a bunch,

goodgreef

[ReeferRob]

A fish shaking can be a sign of aggression or display of dominance. Are there an similar colored fish in the tank.

Or and I hope not, but fish will shake if they have flukes.....

[jimsflies]

Might also see itself in the reflection of the glass which is making it display dominant type behavior.