So I bought a coris wrasse(1.5inches) like 3 days ago and first day which was expected I saw him for 5mins before he went under the sand 2nd day I saw him before the light came on and then when the lights started to slowly ramp up he went under the sand again today's the third day and he came out for an hour before the lights came on and maybe an hour after the light I fed him as fast as I could as I don't want him starving and then he went under the sand again, no one in the tank in pestering him and he swims with my mccosker's wrasse when he's out. Just wanted to ask my fellow reefers is this normal thanks