RF2E41D5A–The flame tetra (Hyphessobrycon flammeus), also known as the red tetra or Rio tetra, is a small freshwater fish of the characin family Characidae.
RFM4B579–BUDAPEST, HUNGARY - 05 december 2014: a post stamp printed in HUNGARY shows bleeding heart tetra (Hyphessobrycon erythrostigma), the series 'The fishe
RF2E41D5C–The flame tetra (Hyphessobrycon flammeus), also known as the red tetra or Rio tetra, is a small freshwater fish of the characin family Characidae.