With adults, try Corys, Zebra danios, tetras, guppies, and a few others with small mouths and nice dispositions. Angels may tatter fins on slow-moving fish. Avoid fin nippers like Gouramis.
ANY fish will eat eggs and young fry, including new parents, uncles, aunts and cousins. I only keep Angels nowadays -- perhaps other users can add to this list. Your local pet shop would be a good place to ask.
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I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.