Hey all, I have kept diffrent kinds of wrasse over the years, currently have a pi tail supermale and a female leopard wrasse,and a yellow flank wrasse. last week I got a christmas wrasse it hid in the sand as expected. Now when it comes out it dosent swim around, just lays in a shaded corner , it eats as soon as I feed the tank then it hides again, should I be worried ? Is there anything I can do ?