Fin's Fish Guide
The Doublebar chromis (Chromis opercularis) is a saltwater fish of the family Pomacentridae that grows up to 17 cm.
Asia: Australia, Myanmar, Sri Lanka, Taiwan/Ch Taipei, Christmas I., Cocos Is. (Keel) and others
Description
The Doublebar chromis is a damselfish (Pomacentridae) from the western Indian Ocean. The species grows to about 17 cm. It has a grey-green body with dark streaks along the gill cover. As a reef-dweller it lives around coral and rocky reefs and eats zooplankton and algae. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Doublebar chromis?
The Doublebar chromis has a torpedo-shaped body and is mainly silver-grey.
Where does the Doublebar chromis live?
The Doublebar chromis lives in the sea (marine waters) and is mostly found around stony or rocky ground. Asia: Australia, Myanmar, Sri Lanka, Taiwan/Ch Taipei, Christmas I., Cocos Is. (Keel) and others
How big does the Doublebar chromis get?
The Doublebar chromis grows to a maximum of about 17 cm.
Is the Doublebar chromis dangerous to humans?
No, the Doublebar chromis is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
Want the complete picture on the Doublebar chromis?
Point your camera at the fish and Fin names the species in seconds. Free, and the Doublebar chromis is one of 12,519 species in the app.
All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Chromis
More from the family Pomacentridae
Want the complete picture on the Doublebar chromis?
Point your camera at the fish and Fin names the species in seconds. Free, and the Doublebar chromis is one of 12,519 species in the app.