The **Emperor Angelfish** is a highly coveted species in the aquarium world. Reaching up to 15 inches, this fish becomes the centerpiece of any tank. Due to its size, a minimum of 180 gallons is necessary for its well-being.

In its juvenile stage, the **Emperor Angelfish** displays vibrant colors with an electric blue body and white stripes. As it matures, yellow hues become more prominent, and as an adult, it features a dark blue body with yellow lines and a distinctive black band across its face.

It's advised not to house the **Emperor Angelfish** in a reef aquarium, as it may nip at corals and clams. However, some individuals have been successfully kept in reef tanks without causing harm.

To thrive, the **Emperor Angelfish** needs plenty of rocks for grazing algae and hiding. As an omnivore, it requires a diet rich in mysis shrimp, Spirulina, and algae. Under these conditions, it can be a stunning addition to your aquarium.

• Tank Requirement: 180 Gallons

  Behavior: Semi-aggressive

  Max Length: 15 inches

  Colors: Blue, Black, Yellow, White

  Feeding: Omnivore

  Natural Habitat: Indian Ocean, Pacific Ocean, Red Sea, Hawaii, Maldives, Indonesia, Great Barrier Reef

  Reef Suitability: Yes, with caution

  Skill Level: Intermediate

  Water Parameters: 74-82F, SG 1.020-1.027, pH 7.9-8.5

  Alternate Names: Imperator Angelfish, Emperor Angel, Imperial Angelfish, Imperator Angel

Size Categories: Tiny: Up to 2 inches, Small: Over 2-2.5 inches, Small/Medium: Over 2.5-3.5 inches, Medium: Over 3.5-4.5 inches, Medium/Large: Over 4.5-5.5 inches, Large: Over 5.5-6.5 inches, Extra Large: Over 6.5-7.5 inches, Extra Extra Large: Over 7.5-8.5 inches, Show Size: Over 8.5-10.5 inches, Jumbo: Over 10.5 inches