Genus
Common name: Niger Triggerfish
Scientific name: Odonus
Odonus is a genus of triggerfish known for its vibrant blue to purple body and distinctive red teeth. The most popular species in the genus is Odonus niger, commonly known as the Niger Triggerfish. This species is appreciated for its active behavior and unique appearance, making it a striking addition to larger marine aquariums. They are known to be somewhat aggressive, especially towards smaller fish and invertebrates, so careful consideration of tankmates is essential. They require plenty of swimming space and hiding spots, as well as a varied diet including meaty foods.