Dot-and-Dash Goatfish - Fiji

Parupeneus barberinus

(0 Reviews)

Dot-and-Dash Goatfish - Fiji

Dot-and-Dash Goatfish - Fiji

Parupeneus barberinus

(0 Reviews)

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Dot-and-Dash Goatfish - Fiji Care Facts

Care Level: Moderate
Temperament: Peaceful
Diet: Carnivore
Origin: Indo-Pacific Ocean
Acclimation Time: 3+ hours
Reef Safe: No
Minimum Tank Size: 150 gallons
Max Size: 24 inches

The Dot-and-Dash Goatfish (Parupeneus barberinus) can be found among sandy lagoons and rocky outcroppings. Their body is a cream-white with a black stripe and a yellow dorsal section. They have a notable spot at the base of their caudal fin, which in tandem with the black stripe, are responsible for their common name Dot-and-Dash. They use two ventral barbels to feel around in the sand searching for benthic crustaceans and polychaete worms. During the day they scavenge for food, and spend their night lying dormant on the sea floor. P. barberinus reaches a maximum length of 24 inches and should be in a tank with a lot of swimming space and a thick established sand bed. They require a well balanced carnivorous diet of crustaceans and mollusks. 

Dot and Dash Goatfish (Parupeneus barberinus): An Informative Guide to a Captivating Marine Species

The Dot and Dash Goatfish, scientifically known as Parupeneus barberinus, is a remarkable addition to your saltwater aquarium. In this concise and informative guide, we will delve into essential aspects of this fish, including its natural habitat, reef compatibility, size, lifespan, dietary requirements in captivity, aquaculture status, compatibility with other marine species, sexual dimorphism, juvenile to adult coloration changes, temperament, detailed tank requirements, precise water conditions, and a list of common names it might be known by. We will also explore why choosing for your purchase is a reliable decision.

Habitat and Natural Range

The Dot and Dash Goatfish, Parupeneus barberinus, thrive in the Indo-Pacific region. They inhabit coastal areas, often over sandy bottoms, rubble zones, and seagrass beds. Understanding their natural habitat is crucial for creating a suitable environment within your aquarium.

Reef Compatibility

Regarding reef compatibility, the Dot and Dash Goatfish are not considered reef-safe. They are known to harm coral or other invertebrates, making them a poor choice for reef aquariums.

Size and Lifespan

Dot and Dash Goatfish typically grow to 24 inches. They can have a lifespan of 5 to 7 years with proper care, providing you with a delightful and long-term addition to your aquarium.

Diet in Captivity

Feeding the Dot and Dash Goatfish in captivity is straightforward, as they are carnivorous and have a hearty appetite. Their diet should primarily consist of:

  • Protein-based foods: Offer high-quality marine-based pellets, flakes, and frozen foods. They readily accept brine shrimp, mysis shrimp, and finely chopped seafood.
  • Occasional live prey: To stimulate their natural hunting instincts, offer live prey occasionally, such as small crustaceans.

Aquaculture and Availability

Dot and Dash Goatfish are not commonly available through aquaculture. However, they are often accessible in the aquarium trade, making them a viable choice for hobbyists.

Compatibility with Other Fish and Invertebrates

The peaceful nature of Dot and Dash Goatfish makes them compatible with various marine species. Here are five compatible tankmates for your Dot and Dash Goatfish:

  • Clownfish (Amphiprion spp.): These iconic reef fish are generally peaceful and can cohabitate well with the Dot and Dash Goatfish.
  • Firefish Goby (Nemateleotris spp.): These small gobies are suitable companions known for their peaceful disposition.
  • Royal Gramma (Gramma loreto): These colorful and peaceful fish can share your aquarium with the Dot and Dash Goatfish.
  • Cleaner Shrimp (Lysmata spp.): These shrimp species can safely cohabitate in your aquarium.
  • Banded Coral Shrimp (Stenopus hispidus): These striking shrimp are generally peaceful and can coexist well with the Dot and Dash Goatfish.

Sexual Dimorphism

The Dot and Dash Goatfish do not exhibit significant sexual dimorphism, meaning there are typically no visual differences between males and females.

Juvenile to Adult Coloration Changes

Juvenile Dot and Dash Goatfish often display vibrant colors and patterns, contributing to their charm. Their hues may become slightly subdued as they mature into adulthood, but they retain their distinct and captivating appearance.


Dot and Dash Goatfish are known for their peaceful and sociable temperament. They are often seen foraging along the substrate in small groups, making them an interesting addition to your aquarium.

Tank Requirements

To ensure the well-being of your Dot and Dash Goatfish, consider the following tank requirements:

  • Minimum Aquarium Size: A tank with a minimum capacity of 50 gallons (190 liters) is recommended to provide ample space for swimming and foraging.
  • Substrate: Sandy substrate mimics their natural habitat and allows them to exhibit natural foraging behavior.

Detailed Water Conditions

  • pH: Keep the pH level within the range of 8.1 to 8.4 to ensure a stable and suitable alkaline environment.
  • Salinity: Maintain the salinity level at 1.022 to 1.025 to support proper osmoregulation.
  • Water Temperature: Keep the water temperature consistently between 76°F to 82°F (24°C to 28°C) to ensure their comfort and well-being.
  • Water Flow: Provide moderate water flow to replicate their natural habitat without causing excessive turbulence.

Other Common Names

The Dot and Dash Goatfish may also be known by the common names Dash-and-Dot Goatfish, Barred Goatfish, or Blue Dash-and-Dot Goatfish.

Why People Should Buy the Dot and Dash Goatfish from

Choosing for your Dot and Dash Goatfish purchase offers several distinct advantages:

  • Quality Assurance: is committed to delivering healthy and vibrant Dot and Dash Goatfish. Each fish undergoes careful selection to ensure top-quality specimens.
  • Expert Support: Our team of marine experts is readily available to offer guidance and assistance, ensuring your Dot and Dash Goatfish thrives in your aquarium.
  • Convenience: We provide a seamless online selection process and reliable home delivery, making it convenient for you to acquire your Dot and Dash Goatfish.
  • Sustainability: By choosing, you support responsible collection practices and marine conservation, contributing to the well-being of marine ecosystems.

In conclusion, the Dot and Dash Goatfish (Parupeneus barberinus) is a captivating and peaceful marine species suitable for community aquariums. Their vibrant colors, interesting foraging behavior, and compatibility with various tankmates make them an excellent choice for saltwater enthusiasts. offers a reliable source for obtaining healthy Dot and Dash Goatfish, backed by a commitment to ethical collection practices and marine conservation. Enhance your aquarium with the charming presence of the Dot and Dash Goatfish.

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