Black combtooth blenny

The Black combtooth blenny (Ecsenius namiyei) is a small species of marine fish characterized by its dark coloration, often black or dark brown. It originates from the Western Pacific, particularly around regions such as Japan, the Philippines, and Northern Australia. This fish has a slender body typical of blennies and is recognized by the comb-like teeth structure in its mouth. Despite its striking appearance, it is not particularly well-known or widespread in the aquarium hobby, mainly due to its specific care requirements and availability.