Yellow Coris Wrasse In Sandbed For Days!

35% Off ! All WYSIWYG fish and corals
For days, my yellow coris wrasse has been on sand bed! He introduced the first day to the tank under the sand.

He was out of the sand for part of the day on the second day.

But he hasn't come out on the third day and hasn't been there for more than a week. Maybe a week and a half already.

How long have you had a wrasse, under the sand bed?