French Angelfish (Pomacanthus paru)
The French Angelfish (Pomacanthus paru) is a beautiful and iconic Caribbean angelfish known for its dark coloration, yellow-gold scale edges, and distinctive markings around the face. Its bold pattern and impressive size make it a spectacular centerpiece for a large saltwater aquarium.
One of the most interesting features of the French Angelfish is its dramatic color change from juvenile to adult. Juveniles are primarily black with several bright, curved yellow stripes running across the body. As they mature, these stripes gradually disappear and the fish develops its adult coloration: a dark brown to nearly black body with yellow-gold edging around the scales and fins.
| Specs | Species: Pomacanthus paru Size: Up to 12 inches Water Temperature: 75-82°F Water pH: 8.1-8.4 Water Hardness: 8-12 dGH Compatibility: Best with large saltwater tanks and non-aggressive fish |
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FAQ
What is the color change pattern of a French Angelfish as it matures?
Juveniles are black with bright yellow curved stripes. As they mature, the stripes fade and the fish develops a dark brown to black body with yellow-gold edging on the scales and fins.
What is the ideal tank size for a French Angelfish?
A large saltwater aquarium is required, with a minimum of 100 gallons to provide adequate space and stability for this active and territorial fish.
Are French Angelfish compatible with other fish?
They are best kept with non-aggressive, large saltwater fish in a well-established tank. Avoid small or shy species due to their potential for territorial behavior.




Andrea Wilkins –
The French Angelfish arrived healthy and vibrant. After a few weeks, I noticed the color change from juvenile to adult pattern. It’s a stunning addition to my 120-gallon tank. Very active and makes the tank look impressive.
Warren Manning –
Beautiful fish with a unique appearance. The color shift over time is fascinating to watch. I had to adjust my tank setup a bit to accommodate its space needs, but it’s worth it.
Julia Butler –
I’ve had this angelfish for six months now. The adult coloration is striking—dark body with golden edges. It’s peaceful when not feeding, and it’s become a focal point in the tank.