I went on vacation for a week, and left my tanks in a relatives care. They were fed daily and well taken care of. When I came back, everything was fine, but I could not find my CBB. I looked on my mp40, and found the remains I noticed that most of my emerald entree cubes were used up, instead of my frozen mysis. Do you think that a not very meaty diet would be enough to kill my CBB? I am pretty sure that was fed instead of the mysis. I checked my apex, and the temp never went above 80. THe fish was fat and healthy when I left. I don't think I will be going on vacation again, especially if I want to get into even more finicky fish.