Pomacanthus imperator

This is one of the most beautiful of all the angelfish. However, the territoriality of the emperor angelfish can make it aggressive towards other occupants of the tank. The juveniles display several white circles against a blue background. This fish eats raw or cooked mussels, nereis, tubifex worms, fish flesh, shrimps, lettuce, and plenty of filamentous algae. Size: 20 cm.

• Pomacanthus paru
• Chaetodon punctatofasciatus
• Chaetodonplus melanosoma
• Genicanthus lamarck
• Balistapus undulatus