Red Sea Purple Tang
Tangs are commonly referred to as surgeon fish due to having a sharp spine that looks like a "scalpel" at the base of their (tail) fin that is used for protection. Like other tangs, these can be aggressive towards other fish that look similar. However, fish from the genus Zebrasoma are more likely to tolerate other tangs from this genus if their aquarium is large enough and they are all added to the aquarium at the same time. They should be peaceful towards most other tank mates. The Purple Tang can grow up to 10" in size, so they will need substantial swimming room. Full grown adults of this tang will need around 150 gallons; however, you can get away with smaller aquariums when they are juveniles. They are found in the Western Indian Ocean from the Red Sea to the Persian Gulf. Easy to see how this tang got its name due to their vibrant purple coloration, which stands out more thanks to their vibrant yellow caudal tail.