You'll want a way to feed the CBB separately from the rest. When they move tanks they are slow to start eating (regardless of type) and are out competed. If you train the CBB in qt to eat from a cbb feeder you'll have more luck on both fronts. First you train him where he gets his food and can eat at his own pace (which is slow compared to like, tangs). Then you can start mixing clams and mysis in there. He will eventually pick at the mysis and you can reduce the clams over time. Note, this is what I've read. I approached it differently - the CBB was my first addition to the tank. I trained him to eat from the feeder and got him comfy in the tank before adding other fish. So far its been a success, he's the most aggressive eater and eat from my hand.
