Blue Hippo ( Regal ) Tang

Paracanthurus hepatus: Aquarist Experience Level: Intermediate Average Mature Size: 12 inches Minimum Tank Size: 180-220 gallons Temperament: Peaceful Reef Compatibility: Safe Aquarium Hardiness: Moderate Temperature: 74–80°F Description: Paracanthurus tangs, most famously the Blue Hippo Tang, are a favorite among aquarists for their vivid coloration and calm demeanor. Despite their popularity, they are prone to marine Ich and require pristine water quality and a stress-free environment. These tangs are best kept in larger, established reef tanks with ample swimming room and rockwork for hiding. Feed a balanced herbivorous diet to maintain health and coloration.