Pink Spotted Goby - BB tank question

[Bruder]

I just recently consolidated tanks and am running a little bit more streamline of a system focusing on coral grow out. Now running a 45 low BB tank.

While most of my fish made the transfer fine, I am curious how my PSG is going to make the transition. Still eating like a pig and cruising around the tank. Is the lack of sandbed going to be a problem for him?

Thanks