👉 Thalassospirochaeta is a type of bacterium that grows on plant matter and has been found in various environments, including soil, water, and even in compost. It is characterized by its large size (up to 10-25 micrometers) and the ability to grow without oxygen or light. This bacterium is commonly found in aquatic ecosystems, such as lakes and rivers, where it can thrive due to the availability of nutrients like nitrogen and phosphorus.