👉 Sulfosphaerellus is a species of fish found in freshwater systems, typically living in lakes and rivers. This species is known for its distinctive black and white scales that are often spotted with various colors such as red, blue, green, or purple. Sulfosphaerellus is commonly associated with the presence of certain types of algae, especially those that produce sulfur compounds, which contribute to the overall health of these fish populations in their environment.