Rolland’s Damselfish

Rolland's Damselfish
Latin name:
(Chrysiptera rollandi)

Care Level





Black, White, Yellow



Preferred Conditions

sg 1.020-1.025, 72-78° F, dKH 8-12, pH 8.1-8.4

Avg. Max Size


Minimum Tank Size

30 gallons


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Have you ever marveled at the beauty of marine fish? If so, you’re not alone. Millions of people around the world keep marine aquariums, and one of the most popular fish for these tanks is the Rolland’s Damselfish. This vibrant fish, known for its striking colors and unique behaviors, is a captivating addition to any aquarium.

Rolland’s Damselfish: A Closer Look

Rolland’s Damselfish, scientifically known as Pomacentrus rollandi, is a small, colorful fish native to the tropical waters of the Indian and Pacific Oceans. It typically grows to a length of about 3 inches and has a bright yellow body with a black stripe running horizontally across its eyes. The fish’s fins are often tipped with blue, and it has a distinctive black spot on its dorsal fin.

Habitat and Behavior

Rolland’s Damselfish are found in shallow waters, often near coral reefs or rocky shores. They are typically found in small groups or pairs, and they are known for their territorial behavior. These fish are omnivores and feed on a variety of small invertebrates, such as shrimp, crabs, and worms. They are also known to eat algae and zooplankton.

Care Requirements

Rolland’s Damselfish are relatively easy to care for in an aquarium setting. They require a tank of at least 10 gallons, with plenty of live rock for hiding and swimming space. The water should be kept at a temperature of 72-78 degrees Fahrenheit, with a pH of 8.1-8.4. The fish also need a diet that includes a variety of live and frozen foods, such as brine shrimp, mysis shrimp, and bloodworms.

Benefits of Keeping Rolland’s Damselfish

There are many benefits to keeping Rolland’s Damselfish in an aquarium. These fish are:

  • Colorful and attractive: Rolland’s Damselfish are known for their striking colors and unique patterns, which make them a popular choice for aquarists.
  • Hardy and easy to care for: These fish are relatively easy to care for, making them a good choice for beginner aquarists.
  • Active and entertaining: Rolland’s Damselfish are active and entertaining fish that will keep you entertained for hours on end.

Choosing the Right Rolland’s Damselfish

When choosing a Rolland’s Damselfish for your aquarium, there are a few things you should keep in mind:

  • Size: Make sure you choose a fish that is the right size for your aquarium. A Rolland’s Damselfish that is too large will quickly outgrow its tank.
  • Temperament: Rolland’s Damselfish can be territorial, so it’s important to choose a fish that is compatible with other fish in your aquarium.
  • Health: Make sure the fish you choose is healthy and free of disease. Look for a fish that is active and alert, with clear eyes and fins.


Rolland’s Damselfish are a beautiful and captivating addition to any marine aquarium. With their striking colors, unique behaviors, and relatively easy care requirements, these fish are a popular choice for aquarists of all levels. If you’re looking for a fish that will add a splash of color and excitement to your aquarium, Rolland’s Damselfish is a great option.


  1. What is the lifespan of a Rolland’s Damselfish?
    Rolland’s Damselfish typically live for about 5-8 years in an aquarium setting.
  2. Can Rolland’s Damselfish be kept with other fish?
    Yes, Rolland’s Damselfish can be kept with other fish, but it’s important to choose tankmates that are compatible with their territorial behavior.
  3. What is the best way to feed Rolland’s Damselfish?
    Rolland’s Damselfish should be fed a variety of live and frozen foods, such as brine shrimp, mysis shrimp, and bloodworms.