Callionymus pictus, commonly known as the painted dragonet, is a small marine fish found in the western Pacific Ocean. It typically inhabits shallow waters, often near coral reefs and sandy substrates. This species is known for its vibrant colors and intricate patterns, which help it blend into its environment. The painted dragonet primarily feeds on small invertebrates, using its specialized mouth to forage in the substrate. It is a popular choice for marine aquariums due to its striking appearance and relatively peaceful nature, making it suitable for community tanks with compatible species.