Hey guys. Have a green mandarin Dragonet that I'm wanting to make sure is doing ok. Had him about 2 months. Acts and eats normally. Haven't been able to get him to eat anything other than copepods, which are plentiful in my tank. This morning though, I turned on the lights and his underbody was greyish? He turns greyish every night when he finds a place to rest, but normally goes to full color in the morning or when he's already active before lights come on. In the 1st pic, he's under a large piece of live rock where my newly added Golden Dwarf lives.
Thanks
Thanks