This past weekend, I added two fish to my 55 gallon tank. A gold-headed sleeper goby and a red headed Solon fairy wrasses. Both went into hiding, but te goby has resurfaced. At least I know it's there because sand covers my corals everyday. Lol. The wrasse on te other hand has not been seen. Should I just wait it out or should I try something to coax it out? I have fed the tank several times since then. I will try shrimp with garlic today. Any advice?