Thank you all so much for the positive response to my fish paintings 馃 Here's a sticker sheet that all of my patrons will recieve, I'll be selling these at some Polish cons too!
Like other corydoras catfish, these fish have a pretty unique way of reproducing: a male and a female will form a "T-shape", with the female's head resting between the pectoral fins and body of the male. The male releases some sperm, and the female moves it to her pelvic fins, which form a kind of "basket". The female Sterba's cory will then lay a single egg, places it in her pelvic fin basket, and swims off to place the now fertilised egg in a suitable safe spot. Then the cycle repeats until all eggs are fertilised!