Deepwater Anthias - Indo Pacific

Pseudanthias kashiwae

(0 Reviews)

Deepwater Anthias - Indo Pacific

Deepwater Anthias - Indo Pacific

Pseudanthias kashiwae

(0 Reviews)

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Care Facts

Care Level: Moderate
Temperament: Peaceful
Maximum Size: 6 inches
Reef Safe: Yes
Diet: Carnivore
Origin: Indo-Pacific
Acclimation Time: 2+ hours
Minimum Tank Size: 90 gallons

The Deepwater Anthias (Pseudanthias kashiwae), is a peaceful species of fish exhibiting a peachy orange body with a bright red tail. While they are a peaceful fish, two males may fight so it is recommended to keep them in a harem; one dominant male with 2-3 females. The male will develop long fins and deep colors. They require a meaty diet consisting of mostly shrimp or other crustaceans, and require room to swim as they can grow up to 6 inches. They are perfectly suited for a reef tank and should be kept in no tank smaller than 90 gallons.

Deepwater Anthias (Pseudanthias kashiwae): A Captivating Addition to Your Saltwater Marine Aquarium


The Deepwater Anthias, scientifically known as Pseudanthias kashiwae, is a captivating and desirable species for saltwater marine aquarium enthusiasts. This educational and formal product description will provide you with comprehensive information about this species, covering various aspects such as habitat, reef compatibility, size, lifespan, diet in captivity, aquaculture availability, compatibility with other aquatic life, sexual dimorphism, coloration changes, temperament, tank requirements, water conditions, common names, and compatible tank mates. Additionally, we will explain why you should consider purchasing the Deepwater Anthias from


Habitat: Exploring the Depths of the Indo-Pacific


The Deepwater Anthias is predominantly found in the Indo-Pacific region, inhabiting the clear waters of deep coral reefs. They often swim in schools in the wild, typically at depths ranging from 100 to 500 feet (30 to 150 meters).


Reef Compatibility: Adding Elegance to Reef Aquariums


Deepwater Anthias are considered reef-safe. They do not exhibit a strong interest in corals or other reef invertebrates, making them a suitable addition to a reef aquarium. However, providing them with plenty of open swimming space is essential.


Size and Lifespan: Small Marvels with Longevity


These Anthias species reach an adult size of around 4 to 5 inches (10 to 13 cm). In captivity, they can live for approximately 5 to 7 years with proper care, making them a relatively long-lived addition to your aquarium.


Diet in Captivity: Culinary Delights for Deepwater Anthias


Deepwater Anthias are carnivorous and primarily feed on zooplankton in the wild. They should be offered a varied diet in captivity, including high-quality frozen and live foods, such as brine shrimp, mysis shrimp, and finely chopped seafood. Regular feeding multiple times a day is essential to meet their dietary requirements.


Aquaculture Availability: Seeking Sustainable Options


Deepwater Anthias are not commonly aquacultured, which means that most specimens available in the aquarium trade are wild-caught. However, it's essential to check with reputable suppliers like for any updates regarding the availability of aquacultured specimens.


Compatibility with Other Fish and Invertebrates: Striving for Harmony


Deepwater Anthias are generally peaceful but can be territorial towards their own kind. To minimize aggression, keeping them in small groups of one male and several females is recommended. They can coexist with other peaceful fish species and most invertebrates, making them suitable for community aquariums.


Sexual Dimorphism: Distinguishing Beauty in Males


Male Deepwater Anthias typically exhibit brighter and more vibrant colors than females. They also have longer dorsal fins and are generally larger. Females tend to have more subdued colors.


Juvenile to Adult Coloration Changes: A Visual Symphony


Juvenile Deepwater Anthias may display less vibrant colors than adults. As they mature, their colors intensify, showcasing a stunning combination of red, pink, and yellow hues.


Temperament: A Peaceful Presence in Your Aquarium


These Anthias are known for their peaceful disposition, making them an excellent choice for community aquariums. They are generally non-aggressive towards other tankmates and are often seen swimming gracefully in the water column.


Tank Requirements: Crafting a Haven for Deepwater Anthias


  Minimum Aquarium Size: A tank with a capacity of at least 75 gallons (approximately 284 liters) is recommended for a small group of Deepwater Anthias.   
  Water Conditions:    
  pH: Maintain a stable pH level between 8.1 and 8.4.   
  Salinity: Keep the salinity within the range of 1.022 - 1.025.   
  Water Temperature: Maintain a temperature of 75°F - 80°F (24°C - 27°C).   
  Water Flow: Moderate to strong, simulating their natural habitat.  


Common Names: Recognizing the Deepwater Anthias


The Deepwater Anthias is also known by other common names, including the "Kashmir Anthias" or simply the "Kashmir Fish."


Compatible Tank Mates: Building a Harmonious Community


When considering tank mates for Deepwater Anthias, choosing peaceful species that won't compete for territory or food is important. Here are five compatible tank mates:   
  Firefish Goby (Nemateleotris magnifica): These colorful gobies share the peaceful nature of Deepwater Anthias and add variety to your aquarium's topography.   
  Banggai Cardinalfish (Pterapogon kauderni): Known for their distinctive black and white pattern, Banggai Cardinalfish are peaceful and can coexist harmoniously with Anthias.   
  Yellow Watchman Goby (Cryptocentrus cinctus): These small gobies are excellent bottom-dwellers and are unlikely to compete with Anthias for food.   
  Royal Gramma (Gramma loreto): With its striking purple and yellow colors, the Royal Gramma is a visually appealing and peaceful tank mate for Deepwater Anthias.   
  Purple Firefish (Nemateleotris decora): Similar to the Firefish Goby, the Purple Firefish is a visually stunning and peaceful addition to your aquarium.  


Why Choose Your Trusted Source for Quality and Sustainability is a trusted and reputable source for marine aquarium livestock. When considering purchasing Deepwater Anthias or any other marine species, offers several advantages:   
  Quality Assurance: is committed to providing healthy and well-conditioned fish, ensuring a higher chance of success in your aquarium.   
  Diverse Selection: They offer a wide range of marine species, including rare and exotic varieties like the Deepwater Anthias.   
  Expert Advice: The team at can provide guidance and support to help you create and maintain a thriving saltwater aquarium.   
  Sustainability: is dedicated to sustainable and responsible sourcing practices, contributing to the long-term health of marine ecosystems.  


In conclusion, the Deepwater Anthias (Pseudanthias kashiwae) is a captivating addition to a saltwater marine aquarium. With their peaceful nature, stunning coloration, and compatibility with various tank mates, they can bring life and vibrancy to your underwater world. By choosing as your source, you can trust their commitment to quality and sustainability, ensuring a rewarding experience for novice and experienced aquarium enthusiasts.

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