Genus
Common name: Blue Tang
Scientific name: Paracanthurus
Paracanthurus is a genus of marine fish known for its single, striking species, the Blue Tang or Regal Tang (Paracanthurus hepatus). This vibrant blue fish with a distinctive yellow tail is a popular choice among reef aquarium enthusiasts. It's known for its peaceful temperament and its role in algae control within the tank. Blue Tangs form symbiotic relationships with cleaner shrimp and cleaner wrasses, which remove parasites from their skin. They require a spacious tank with plenty of room to swim and a varied diet rich in marine algae and meaty foods.