Silvers. They're the only ones that seem to be true angels to me. Not sure why; maybe because they were the first ones I'd ever seen. Their coloring is gorgeous; the silver part shimmers as they swim across the tank, and the black vertical stripes just seem to separate them from the looks of any other species. Unmistakably angels.
I have three babies right now (almost the size of a quarter), and they're ravenous! Every time I go near the tank, they're up there waiting for food. And they nip my arm when I put my hand in the tank. I love 'em.
-- Pat