Sterba's Cory Catfish (Corydoras sterbai) is among the most popular of the numerous currently known species within the Corydoras genus, and this can be credited to its beautiful markings. Its head features white dots on a black background, which is a very unique characteristic for corydoras, as most of them have these colors reversed. The body is speckled with both black and white dots that provide an absolutely stunning contrast, especially with its orange pectoral fins. Much like its cousin, the Peppered Cory (Corydoras paleatus), this catfish exhibits very interesting and often playful behavior. It is fairly small (they grow to a maximum of about 2-1/2 inches), so it is ideal for the home aquarium.