Hello friends, Tank specs: 40 gallon, Cascade 700 pump, 1300 gph powerhead, recently completed cycle, plenty of live rock. I removed the two Damsels that helped my tank complete it's first nitrate cycle and replaced them with a small Clown and a medium sized African Leopard Wrasse. After acclimating both fish for 45 minutes, I let them free in my tank. The Clown acclimated nicely and is enjoying the flow of the powerhead. The Wrass immediately dove beneath the sand and burrowed out of view. I dug around and tried to get the Wrasse to come above the sand but he'd only due so for brief moments before returning undersand. Does anyone know if he'll stay under there all the time? Or is he just freaked out? It's been about 5 hours and I have yet to see the Wrasse above sand! -Thanks!