For those of you with a mandarin, how do you feed it? I know that it is best to get one that eats frozen food, but I would like to take on the challenge of training it onto frozen. So let's just pretend that I've already trained it onto frozen, then how would I feed it? I read that they are very slow, so they can't really compete with the other fish for food. Does that mean I would have to spot feed it everyday?