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Juvenile Koran Angelfish Reveal Striking Black-and-White Pattern

 Juvenile Koran Angelfish Reveal Striking Black-and-White Pattern

Juvenile Koran angelfish (*Pomacanthus semicirculatus*) are capturing the eye of reef hobbyists with a striking look: deep black coloration paired with clean white patterning. The high-contrast design is most noticeable in younger fish and is often the first visual clue that distinguishes juveniles from adults.

In aquariums and observational reports, the juveniles’ bold markings can look almost “graphic” compared with the smoother, more fully developed coloration man ... Read more »

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