Blue Chromis
(Chromis cyanea)

Description

The Blue Reef Chromis (*Chromis cyanea*) is a captivating marine fish known for its stunning iridescent blue coloration. It has a sleek, oval-shaped body with a deeply forked tail, often exhibiting darker trim on its fins and around its eyes. These active fish are often seen schooling in open water above reef structures, adding dynamic movement and vibrant color to your aquarium. While generally peaceful with other species, they establish a pecking order within their own groups, especially in smaller numbers.

**Care Level**
The Blue Reef Chromis is considered an easy-to-moderate care level fish, suitable for both beginners and experienced aquarists. They are typically peaceful towards other fish species, making them excellent community tank inhabitants. However, they thrive best when kept in a group of at least six individuals to promote natural schooling behavior and reduce internal aggression. Compatible tank mates include other small, non-aggressive fish like clownfish, gobies, and cleaner shrimp.

**Tank Essentials**
A minimum tank size of 113 to 150 litres (30 to 40 gallons) is recommended for a single specimen, but 200 litres (55 gallons) or more is ideal for a small group to ensure ample swimming space and reduce intraspecific disputes. Maintain stable water parameters: pH range of 8.1-8.4, and temperature between 22-28°C (72-82°F). Provide plenty of live rock with hiding places, which they use for shelter and during the night.

**Diet**
As omnivores, Blue Reef Chromis are not fussy eaters and readily accept a varied diet. Offer high-quality marine flakes and pellets, along with frozen or live foods such as brine shrimp, mysis shrimp, and chopped krill. Feeding small amounts frequently throughout the day helps mimic their natural foraging behavior.

**Why Buy From Us**
When you buy Blue Reef Chromis online from us, you receive healthy aquarium fish responsibly sourced. We prioritize ethical practices, ensuring minimal stress during transit and seamless acclimation to your aquatic environment. Our rigorous quarantine protocols mean your new additions arrive robust and ready to thrive, bringing lasting beauty to your marine display.

• Scientific Name: Chromis cyanea
• Common Name / Variant: Blue Reef Chromis
• Maximum Size: 13 cm
• Origin: Western Atlantic, Caribbean Sea, Gulf of Mexico
• pH Range: 8.1–8.4
• Temperature: 22–28°C
• Lifespan: 5–7 years
• Swimming Zone: Mid | Top

Add these vibrant Blue Reef Chromis to your reef aquarium today!