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Juv. Emperor Angel Fish

$12499
Size
SKU: awif_juvemperors

Tags:   Almost WYSIWYG FISH Angels Reef Safe Caution

You will receive a fish SIMILAR in design and size to the fish in the photo. This is NOT a WYSIWYG fish.

ALMOST WYSIWYG – Approx. Size: 1.5-5.5 Inches

Emperor Angelfish (Pomacanthus imperator)

The Emperor Angelfish is one of the most iconic and visually striking marine angelfish in the hobby. Juveniles feature a mesmerizing pattern of electric blue and white concentric circles, while adults develop bold horizontal stripes of blue and yellow, a dark mask across the eyes, and a pale blue face. Known for their dramatic color transformation and majestic presence, they’re a prized centerpiece fish in large marine aquariums.

Tank Requirements

Emperor Angelfish require a spacious aquarium—a minimum of 125 gallons, though 180+ gallons is ideal as they grow and mature. They need a tank with plenty of live rock for grazing and hiding, along with open swimming areas. These angelfish do best in a well-established, stable marine system with excellent water quality and consistency in salinity, temperature, and pH.

Algae Grazers and Foragers

While not dedicated algae-eaters, Emperor Angelfish are natural grazers. They’ll pick at rockwork for algae, sponges, tunicates, and other small invertebrates. Their foraging helps promote a balanced ecosystem, but they should not be relied on for algae control. They are more sponge- and protein-focused in their natural diet.

Diet and Feeding

A varied, nutrient-rich diet is key to maintaining the Emperor Angelfish’s coloration and health. Feed a combination of high-quality marine angelfish formulas, frozen mysis or brine shrimp, chopped seafood, and sponge-based prepared foods. Supplement their diet with nori, spirulina, and marine algae sheets several times per week. Feed 2–3 times daily, especially during their juvenile and growth stages.

Tankmates and Behavior

Generally semi-aggressive, Emperor Angelfish can become territorial—especially as they mature. They may bully smaller or more passive tankmates, so pair with fish of similar size or temperament. They are not reef-safe, as adults are known to nip at LPS, SPS, and soft corals, as well as sessile invertebrates like sponges and clams. Best suited for FOWLR (Fish-Only With Live Rock) systems or carefully selected reef tanks with caution.