Bartlett's Anthias

Nemanthias bartlettorum

(0 Reviews)

Bartlett's Anthias

Bartlett's Anthias

Nemanthias bartlettorum

(0 Reviews)

Free Shipping

With $199.00 or more in Marine Life.
More details...

Bartlett's Anthias Care Facts

Care Level: Moderate
Temperament: Peaceful
Diet: Carnivore
Reef Safe: Yes
Minimum Tank Size: 70 gallons
Max Size: 4 inches
The Barlett's Anthias, Nemanthias bartlettorum, is hermaphroditic meaning all are born females, and when needed the dominant female turns into male. They also display sexual dimorphism with the male featuring a color combination of vivid pink, purple and yellow while the female displays more of a lavender and yellow combination. They can be kept as a mated pair, or in a small school of females. Avoid keeping two males in the same tank, as it can lead to extreme aggression.

They are hardy and can be kept in a reef tank setting with plenty of live rock. Diet should include a variety of a steady supply of copepods, frozen mysis and vitamin enriched brine shrimp, as well as high quality flake foods 3-5 times daily.

A Care Guide for Bartlett's Anthias


The Bartlett's Anthias (Nemanthias bartlettorum) is a captivating marine fish species that has gained popularity among saltwater aquarium enthusiasts. This product description aims to provide a comprehensive overview of keeping Bartlett's Anthias in a saltwater aquarium, covering various aspects, including habitat, compatibility, care requirements, and why is an excellent source for these beautiful fish.


Habitat of Bartlett's Anthias


Bartlett's Anthias is native to the deep waters of the Hawaiian Islands and Johnston Atoll. In the wild, they are typically found around rocky ledges and caves, often seeking shelter among the coral reefs.


Reef Compatibility of Bartlett's Anthias


This species is considered reef-safe, making them an excellent choice for reef aquariums. Bartlett's Anthias will not harm coral polyps or other invertebrates. However, it's essential to ensure that your corals and other tank inhabitants are compatible with the water conditions and temperament of the Anthias.


Size and Lifespan of Bartlett's Anthias


Bartlett's Anthias can grow up to 4 inches (10 centimeters) in length. In captivity, they have a lifespan of approximately 3 to 5 years when provided with proper care and a suitable environment.


Diet in Captivity of Bartlett's Anthias


These Anthias are carnivorous and require a diet rich in meaty foods. Offer a variety of live or frozen foods such as brine shrimp, mysis shrimp, and finely chopped seafood. Providing multiple small feedings throughout the day is crucial to mimic their natural feeding habits.


Aquaculture Availability of Bartlett's Anthias


Bartlett's Anthias are less commonly aquacultured than other marine species, but they are occasionally available from reputable sources. It's advisable to check with your local fish stores or online suppliers like for availability.


Compatibility with Other Fish and Invertebrates of Bartlett's Anthias


Bartlett's Anthias are generally peaceful fish but can become territorial towards their own species. It's best to keep them in small groups, including one male and several females, to reduce aggression. They are compatible with other peaceful community fish and reef-safe invertebrates.


Sexual Dimorphism of Bartlett's Anthias


These Anthias exhibit sexual dimorphism, with males typically displaying brighter and more vibrant coloration than females. Males also have more elongated dorsal fins.


Juvenile to Adult Coloration Changes of Bartlett's Anthias


Juvenile Bartlett's Anthias have a more subdued coloration, with shades of orange, yellow, and lavender. As they mature, males develop a striking color pattern with vibrant pink, purple, and yellow hues, while females maintain a more understated appearance.


Temperament of Bartlett's Anthias


Bartlett's Anthias are generally peaceful and social fish, making them an excellent addition to community saltwater aquariums. However, providing hiding places and plenty of swimming space is essential to prevent territorial disputes.


Tank Requirements of Bartlett's Anthias


Minimum Aquarium Size: A tank of at least 50 gallons is recommended for a small group of Bartlett's Anthias.


Water Conditions of Bartlett's Anthias

  • pH: Maintain a stable pH level between 8.1 and 8.4.
  • Salinity: Keep the salinity level at 1.025 to 1.026 for optimal health.
  • Water Temperature: Maintain a temperature range of 74 to 78°F (23 to 26°C).
  • Water Flow: Provide moderate to strong water flow to simulate their natural habitat conditions.

Other Common Names of Bartlett's Anthias


Bartlett's Anthias may also be known by other common names, such as Bartlett's Fairy Basslet or Bartlett's Anthias Basslet.


Five Compatible Tank Mates


Why Choose for Bartlett's Anthias is a reputable source for Bartlett's Anthias and other marine fish for several reasons:

  • Quality Assurance: They are committed to providing healthy and well-conditioned fish.
  • Diverse Selection: They offer various marine species and aquarium supplies.
  • Knowledgeable Staff: Their staff can guide and support novice and experienced aquarists.
  • Online Convenience: You can browse and purchase fish and equipment from your home.
  • Shipping Expertise: They have experience shipping marine fish, ensuring safe and stress-free delivery.

In conclusion, Bartlett's Anthias is a stunning addition to a saltwater aquarium known for its striking coloration and peaceful temperament. They can thrive in a reef environment alongside compatible tank mates with proper care and attention to their specific needs. is a reliable source to consider when purchasing these fish for your marine aquarium.

Currently Bartlett's Anthias does not have any reviews.

Join the club! Get our best deals first!

Be The First To Hear About Our Exclusive Deals & Latest Updates!