🐠 Black Bar Chromis (Chromis retrofasciata)
Marine Reef-Safe Schooling Fish • Tan-Gold Body With Black Tail Bar • Peaceful Mid-Water Swimmer • Beginner-Friendly Marine Fish
 
📋 The Black Bar Chromis (Chromis retrofasciata) is a small, peaceful schooling fish with a tan-to-golden body, a pale caudal fin, and a distinctive solid black vertical bar where the body meets the tail.
Native to coral-rich lagoons and outer reef slopes across the Indo-Pacific, from the Red Sea and East Africa to the Line Islands and southern Japan, Black Bar Chromis are typically found sheltering among branching coral heads.
Widely regarded as one of the more genuinely peaceful damselfish species, Black Bar Chromis do best in a proper-sized group, where their constant activity and gentle schooling behaviour add life to the upper-mid water column without the territorial squabbling seen in some other damsels. They're excellent reef safe.
With a proper-sized group and stable water conditions, it thrives as a Peaceful Schooling Reef Display Fish.
 
🖤 Highlights
⚫ Distinctive Black Tail Bar: Bold vertical stripe against a tan-gold body
🐟 Genuinely Peaceful Schooling Species: One of the calmer damselfish, best in groups of 6 or more
🌿 Excellent Reef Safety: Won't bother coral polyps or invertebrates
🧠 Beginner Friendly: Hardy and adaptable to a wide range of conditions
✨ Constant Mid-Water Activity: Adds movement without territorial disruption