The Black ocellaris clownfish, or Black Percula clownfish as they are often called, are a color variant of the more popular Orange ocellaris, which is frequently confused with a true percula clownfish A. percula. They are generally small in size and can be found in small groups usually associated with a host sea anemone. The Black ocellaris clownfish is a hardy aquarium species and when kept in pairs can breed readily. Juveniles of this color variety can be light brown in color until they mature.