Black and White Chromis

The Black and White Chromis, *Chromis margaritifer*, is a striking and peaceful addition to any marine aquarium. Its common name perfectly describes its appearance, featuring a stark contrast of black and white coloration that makes it stand out in a reef or fish-only tank. This attractive chromis is a schooling fish in the wild, and while a single specimen is beautiful, a small group will create a dynamic and captivating display.

A minimum tank size of 30 gallons is recommended for the Black and White Chromis. They are a hardy and adaptable species, making them an excellent choice for beginner aquarists. Their peaceful nature allows them to be kept with a wide variety of other non-aggressive marine fish and invertebrates. They are active swimmers and will utilize all levels of the aquarium.

In the aquarium, the Black and White Chromis will readily accept a varied diet of high-quality marine flake food, pellet food, frozen mysis shrimp, and enriched brine shrimp. Offering a diverse diet will help maintain their vibrant colors and overall health. They are native to the Indo-Pacific region and typically reach a maximum size of around 3 inches in captivity. While breeding in a home aquarium is not common, it is possible with a compatible pair and proper conditions.