Rhinecanthus rectangulus Reef Safe with Caution The Rectangle Triggerfish, scientifically known as Rhinecanthus rectangulus, is known for its distinctive appearance, featuring a body with bold patterns and a rectangular shape that adds visual interest to marine tanks. It typically displays a mix of blues, yellows, and dark accents. While generally considered reef safe, it should be monitored closely, as it may occasionally nip at corals and invertebrates. The Rectangle Triggerfish thrives in well-established aquariums with ample swimming space and hiding spots, making it a colorful and engaging addition to larger marine setups. These fish are for saltwater aquariums only. Due to variations within species, your item may not look identical to the image. Measurements are measured from the tip of the head to end of the tail. For acclimation details see here.
