The Red Sarosa Dottyback is a small, vibrant saltwater fish species that is native to the Western Pacific Ocean. They have a bright red body with a distinct black spot on their dorsal fin and a transparent tail. These fish are typically found in rocky reef environments and can grow up to 3 inches in length. Red Sarosa Dottybacks are considered to be aggressive fish, especially towards other dottyback species and smaller fish, so they are best kept alone or with other larger, similarly aggressive fish in a spacious tank with plenty of hiding places. Due to their striking coloration and behavior, Red Sarosa Dottybacks are a popular choice for experienced hobbyists looking to add an active and colorful fish to their aquarium.