also known as the Chocolate Dip Damselfish, is a small marine fish that belongs to the family Pomacentridae. These fish are commonly found in the Red Sea and the western Indian Ocean, inhabiting coral reefs and rocky areas at depths of up to 30 meters.

The Chocolatedip Chromis has a slender, elongated body that can grow up to 6 centimeters in length. Its body is a dark brown color, with a white underside and a black marking along its back that resembles a chocolate dip. This marking gives the fish its common name. The fins of the Chocolatedip Chromis are translucent, with a hint of blue.

These fish are peaceful and non-aggressive, and can be kept in aquariums with other small, non-aggressive fish. They are relatively easy to care for and require a minimum tank size of 20 gallons. In the wild, they form small schools and can be kept in groups of three or more in an aquarium.

In terms of diet, the Chocolatedip Chromis is omnivorous, feeding on a variety of planktonic organisms and algae. They can be fed a varied diet consisting of high-quality flake food, frozen or live brine shrimp, and other small meaty foods.

One interesting behavior of the Chocolatedip Chromis is its ability to change color. When feeling threatened or stressed, these fish can change their color from their usual dark brown to a pale white or even a bright blue. This color change is a form of camouflage and can help the fish blend into its surroundings and avoid predators.

In summary, the Chocolatedip Chromis is a small, peaceful fish with a unique coloration and interesting behavior. It is relatively easy to care for and can make a great addition to a community aquarium.