The Peppermint Angelfish? We promise that ReefBuilders is not turning into a video farm but as rare as this fish is, the video recently posted on blueharbor.co.jp is the only one of it’s kind, that we know of. Furthermore, for a fish which costs up to $20,000, you’d think they could afford to do a better job at making a video without reflections and with much better compression. In any case, the rare fish worshipper in each of us will treasure this gift from the rare fish gods as a sign that this ultimate rarity is possible to keep in an aquarium, even if it is full of brown rocks, dirty sand and kept at cold temperatures with no tankmates. Photograph from blueharbor. Video link.