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Emperor Angelfish
Species: Pomacanthus imperator
Origin: Indo-Pacific
Family: Pomacanthidae
Overview:
The Emperor Angelfish, also known as the Imperator Angelfish, is one of the most iconic and visually stunning marine angelfish. Adults display bold yellow horizontal stripes over a deep blue body, a white mouth, a black eye band, and a vibrant yellow to orange caudal fin. A brilliant blue edge outlines many of its markings. Juveniles look entirely different—sporting a dark body with concentric white and electric blue circles—and go through a dramatic transformation as they mature.
This species requires a large, well-established aquarium of at least 220 gallons, with extensive live rock for grazing and deep caves to provide shelter. Though reef-compatible with caution, the Emperor Angelfish may nip at large-polyp stony corals, soft corals, and clam mantles. Some aquarists report more success when keeping this species with noxious soft corals or SPS-dominated reefs.
A varied diet rich in marine algae, Spirulina, mysis shrimp, and angelfish-specific preparations is essential to support its coloration, immune system, and long-term health.
Care Details:
- Minimum Tank Size: 220 gallons
- Care Level: Moderate
- Temperament: Semi-Aggressive
- Reef Compatible: With Caution
- Diet: Omnivore (Spirulina, marine algae, mysis, high-quality angelfish blends)
- Maximum Size: Up to 15 inches
Water Parameters:
- Temperature: 72 – 78°F
- pH: 8.1 – 8.4
- Salinity: 1.020 – 1.025
- dKH: 8 – 12
Available Sizes:
- Small (S): 2 – 3" (Juvenile)
- Medium (M): 3 – 5" (Juvenile | Color Changing)
- Large (L): 5 – 7" (Adult)
- Extra Large (XL): 7 – 9" (Adult)
Important Livestock Notices:
- This fish has not been quarantined.
- We recommend that all new fish are quarantined prior to introduction into your display system.
- Photos are for reference only — the fish you receive will not be the exact specimen pictured. Appearance may vary based on sex, maturity, region, and individual variation.
- All livestock must be drip-acclimated slowly to ensure a safe transition to your aquarium.
Placing an order is simple - just add your item to the cart & complete the checkout process online. Once your order is confirmed, we'll reach out to you directly to schedule a local pick-up appointment at our facility.
* All local pick-ups are by appointment only *
Yes, even if a product is listed as "out of stock", it's still available to order!
Many of our products are fulfilled on-demand - so even if the product shows as "out of stock", you can still place your order. We'll source the product from our extensive distribution network & we'll notify you as soon as your order is ready for pick-up.
We offer local pick-up by appointment only. After you place an order, we'll contact you directly to schedule a convenient pick-up time at our facility.
Pick-up location: 7137 58th St N, Pinellas Park, FL 33781