Tang keep hiding after a time in tank

foxngn

Member
Hi guys, last 2 weeks ago I purchased a Twin Spot Bristletooth Tang.
For this 2 weeks it very active & keep on munching algae from my tank, & appeared frequently in open water.

But after I done a water changes few days back, It become skittish(But it won't get scared when I approached). Most of the time it will hide inside her cave, occasionally will swim out.
So far doesn't seen her eat, not in front of my eye though.

Should I be worry about its behavior ?
Or actually it is just found out that cave to be her favorite spot after 2 weeks of explored in my tank ?

I checked the parameter on my tank no issue on that. There isn't any flung of parameter before & after WC.

All other fishes & coral in my tank is healthy as well.
 
I wouldn't worry, it takes time as long as he is not getting beat up by other fish he should come around
 
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