Emperor Angelfish Aquarium Care Guide
Pomacanthus imperator
Got a photo? Identify fish instantly with the Fishby app.
Open the appKeeping Emperor Angelfish in an aquarium requires the right conditions.
Aquarium Information
- Care level: advanced
- Temperament: semi-aggressive
- Diet: omnivore
- Minimum tank size: 200 gallons (757 liters)
- Compatibility: Can be housed with other large, semi-aggressive fish. Not suitable for reef tanks with delicate corals or small invertebrates as they may nip. Best kept as the sole angelfish in a tank.
- Special requirements: Requires a well-established aquarium with ample live rock for grazing and hiding. Excellent water quality and strong filtration are essential. Provide a varied diet including marine algae, spirulina, high-quality angelfish preparations, and occasional meaty foods.
Water parameters
- Temperature
- 72-78°F (22-26°C)
- pH level
- 8.1-8.4
- Hardness
- 8-12 dKH
Explore Emperor Angelfish
Identify fish anywhere
Free on iOS, Android, and Web. Photo identification, full species details, and more.