hi fin goby question

[Mavrk]

I got a Hi Fin Red Banded Goby (Stonogobiops nematodes) on Sunday and he is still hiding in his burrow. I was wondering how long it takes for them to feel comfortable and come out more often.

Also, is there a way to encourage them to move to a different spot. The place it chose is not terrible, but is not ideal either. I don't want to stress him now, but I was thinking about trying to get him to move later.