yea, last night he just hung out at the top of the tank over the powerhead. wasnt interested in food. this morning his body was rolling across the bottom of the tank. dont know what happened. he would take food from tongs well. i even got a bunch of glass shrimp for him to hunt. seemed fine. i checked my water all is well. my anemones and corals are fine. so are my featherdusters and other fish. i did lose a sailfin tang about 2 weeks ago but i chocked that up to being bullied by the lionfish since he would give chase when the tang was near. oh well it sucks i really liked that fish. now where can i get a harliquin tusk?