👉 Macropora is a type of bacteria that lives in soil, particularly in acidic environments. It's characterized by its large size, which can reach up to 25 millimeters (1 inch) long and 30-40 micrometers (0.1-0.15 inches) wide. Macroporas are typically found in the upper layers of soil and can colonize a variety of environments, including forests, wetlands, and deserts.