So I picked up a new Filamented Flasher Wrasse for my 20 gallon FOWLR
. I know it may be a bit small but I plan on upgrading to a 45 gallon in a month or so. I've read that they are very shy at first. My Flasher Wrasse is always hiding and laying next to my live rock. He moves from time to time and is eating well. Would this be him being "shy"? Is he alright?