Hiding blue tang???

[naesco]

Within a few days your tang should have become used to the other inhabitants. Has the dottyback been chasing it?

Tiny regals are skitterish. Maybe adding another live rock that has a place for it to hide will help.

Sometimes new reefers approach the tank frequently searching for the new addition and unwittingly stress the fish. If you are doing this, stay your distance until the tang gets used to you approaching the tank and when you do feed and she will get the idea. (If she is one of those tiny ones you need to feed her a little but feed often and see she is getting some.

Merry Christmas
Wayne Ryan