Mine comes out when I dump food in the tank. So far his favorite foods are frozen shrimp, fish, beefheart, peas and anything else on the bottom. His favorite size of food is whatever fits in his mouth. Other than that he never comes out.
i'll have to try the night crawler to see if that works. the blood worms are gone before they even hit the bottom same as the beefheart. is there any way i could get them down there before they get eatin?