watchmen goby wont come out

[Red44]

Hi I been just noticeing that my goby has not come out of his cave I treks moving a bit of sand out of the way but nothing happen should I be worried? Could the rock fell on him or do they just stay in there cave most of the time?

 

[melosu58]

How long have you had him? If new he`s just acclimating to the tank.

 

[Red44]

I got him Sunday night but he was out for the past two days and he would out of his cave