Penguin tetra

The Penguin Tetra, also known as Thayeria boehlkei, is a small, attractive freshwater fish native to the Amazon Basin in South America. It is known for its distinctive black and white coloration, which gives it a penguin-like appearance, hence its name. The body of the Penguin Tetra is primarily silver, with a vertical black line running down the tail fin, resembling a penguin's outline. It's a popular choice among aquarium enthusiasts due to its peaceful nature, striking appearance, and ease of care. The Penguin Tetra is well-regarded in the hobby for its schooling behavior, making it a beautiful addition to community tanks.