beautiful colorful coral lagoon triggerfish rhinecanthus aculeatus, also known as blackblack triggerfish, picasso triggerfish

actinopterygii aculeatus animal aquarium aquatic background barrier beautiful blackbar colorful colors coral deep dive exotic fauna fin fish jamal lagoon life marine natural nature ocean one pacific picasso picassofish reef rhinecanthus saltwater scuba sea snorkeling swim triggerfish tropic tropical underwater water wild wildlife