Hey yall! I recently got my 15gal nano reef stocked with some fish. I got a Tailspot and a Sapphire damsel. The damsel was pretty shy when I first put him in, only coming out for food, but then warmed up to the tank and swam around. But for the past couple days, he’s been MIA, barely coming out unless there’s food. Any idea as to why or what I can do to help?