Damsels & Chromis
Black Bar Chromis
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Live animal: Overnight delivery, Tuesday–Friday (Saturday $25 extra, arranged by phone or email). Covered by our Live Arrival Guarantee.We ship daily. Prices and availability may change. Images are for illustration only and may vary from the actual product. Stock is subject to change.
- Packed to order with heat or cold packs for the season
- Eating and settled in our systems before it ships
- Questions? Ask a reef keeper
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About this fish
About this fish
Black Bar Chromis is a saltwater damselfish/“chromis” for the home aquarium, sold under the name Chromis retrofasciata. Chromis are popular because they’re typically hardy, active swimmers that add movement and color to reef or fish-only setups. In practice, they’re a great choice when you want a more peaceful damselfish that can do well with compatible tankmates—especially when kept in a small group.
Features:
- Hardy and active, helping bring lively movement to the tank
- Generally reef-safe with corals, making it useful for mixed reef aquariums
- Chromis are usually more peaceful than many other damsels, especially when kept in groups
- As damsels mature, some can become territorial—plan tankmates with care
- Provide plenty of rock so the fish can establish comfortable space in the aquarium
- Feed small frozen foods along with quality flakes or pellets once or twice daily
- Acclimate slowly and allow a quiet settling-in period when the fish arrives
Specifications:
- Scientific name: Chromis retrofasciata
- Group temperament: Generally more peaceful than many damsels, often best kept in a group
- Reef compatibility: Reef safe with corals (general guidance)
- Recommended feeding: Small frozen foods plus quality flakes or pellets, 1–2 times daily
- Tank setup guidance: Use plenty of rock for space/territory and plan tankmates carefully
- Arrival acclimation: Acclimate slowly and provide a quieter spot to settle
