Watchman Goby Question

[OCDP]

I have decided to try BB out on the new cube, which will be up by the end of this week. So.... I am wondering what to do with my watchman goby. He's a definite sand digger (is that a word?) Anyways, can he survive in a BB tank? Or will he be completely stressed and die without sand? I'd hate to let him go, he's been with me through it all.. he's a tank that guy.

Thanks in advance guys,

Scott