How to get a leopard wrasse to come out of the sand?!

[SharkBait48]

I've heard they have a circadian inner clock like you said, I guess I'll just have to wait and see.
Is there a time frame I should be worries about? Like if he dosent come out after "x" amount of time?

This will be his 4th day under the sand come out yet, I can barely wait to catch a glimpse of him if I ever do since they're pretty fragile fish.

And yes everything is resolved thank the maker, everybody gave great ideas of how to fix it.