So about 3 months ago we got a jaw fish. Lasted a night , never saw him again . I'm guessing he died and the CUC got him. Then a month later tried again , he lasted a night. To never see him again. So Friday I came across another , yes I got him. He has lasted all weekend. He didn't borrow but he did have a nice spot in the front under a rock. Perfect. This morning , nowhere to be found. Then I found him in the overflow alive. So I went out to get some more crushed coral , put it where he had been all morning amongst other places. I have a 75 gal reef , with 2 clowns , scissor Benny, hippo tang. I've tried just about everything. If anyone has any ideas I'm game! This will be my last attempt at the jaw fish if I can't make him happy. Sorry wife.