Warthead Blenny

Protemblemaria bicirris

(0 Reviews)

Warthead Blenny

Warthead Blenny

Protemblemaria bicirris

(0 Reviews)

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Care Facts

Care Level: Moderate
Temperament: Peaceful
Diet: Carnivore
Origin: Eastern Pacific Ocean
Acclimation Time: 2+ hours
Reef Safe: Yes
Minimum Tank Size: 30 gallons
Max Size: 4 inches

The Warthead Blenny (Protemblemaria bicirris) can be found in shallow reefs on the western coast of the United States. They hide among old barnacle shells, giving them another common name, "Barnacle Blenny". They eat small crustaceans among the reef and while passive, can be territorial of their hiding spots. Their coloration can vary drastically, depending on which region they originate from.


Warthead Blenny Care Guide


The Warthead Blenny (Protemblemaria bicirris), a fascinating addition to saltwater marine aquariums, is a small but captivating species that captivates aquarists with unique characteristics. This educational and formal product description will provide insights into various aspects of keeping the Warthead Blenny in your aquarium, covering habitat, reef safety, size, lifespan, diet in captivity, aquaculture availability, compatibility with other fish and invertebrates, sexual dimorphism, juvenile to adult coloration changes, temperament, tank requirements, and water conditions.


Habitat of the Warthead Blenny


Warthead Blennies are native to the Western Atlantic Ocean, particularly the Caribbean and the Gulf of Mexico. They inhabit rocky crevices and coral rubble in these warm, tropical waters, making them well-suited for reef environments in your aquarium.


Reef Safety of the Warthead Blenny


The Warthead Blenny is reef-safe and won't harm corals or other reef inhabitants. They are often seen perched on live rock or hiding among coral formations in the wild.


Size and Lifespan of the Warthead Blenny


These blennies are relatively small, with adults typically reaching about 2 to 3 inches in length. In captivity, they can live for up to 4-6 years with proper care, making them a long-term addition to your marine aquarium.


Diet in Captivity for the Warthead Blenny


Warthead Blennies are omnivorous and have a varied diet. They primarily feed on small invertebrates, algae, and detritus. In captivity, you can offer them a diet of quality marine pellets, frozen food like brine shrimp, mysis shrimp, and live or frozen algae. Their diet diversity contributes to their vibrant health and coloration.


Aquaculture and Availability of the Warthead Blenny


These blennies are not commonly aquacultured but are still available to hobbyists through reputable saltwater aquarium suppliers. Saltwaterfish.com, for instance, is a reliable source for Warthead Blennies.


Compatibility with Other Fish and Invertebrates


Warthead Blennies are generally peaceful and can coexist with various tank mates. Some compatible species include:     

  • Royal Gramma (Gramma loreto): Known for their stunning purple and yellow coloration, these fish are a great companion to Warthead Blennies.
  • Firefish (Nemateleotris spp.): Their vibrant colors and graceful movements complement the Warthead Blenny's behavior.
  • Coral Banded Shrimp (Stenopus hispidus): These invertebrates help with tank maintenance and provide a visual contrast to the blenny.
  • Cleaner Shrimp (Lysmata amboinensis): Excellent for their cleaning services, cleaner shrimp make good tank mates and enhance the overall aesthetics.
  • Neon Goby (Elacatinus oceanops): These small, peaceful fish can coexist harmoniously with the Warthead Blenny.


Sexual Dimorphism of the Warthead Blenny


Warthead Blennies do not display significant sexual dimorphism, which can be challenging to distinguish males from females based on external characteristics.


Juvenile to Adult Coloration Changes


The coloration of juvenile Warthead Blennies is typically a pale, mottled appearance with hints of blue. As they mature, their coloration intensifies, developing a more vibrant mix of blues and yellows. This transformation can be a visual delight in your aquarium.


Temperament of the Warthead Blenny


Warthead Blennies are generally known for their peaceful temperament. They are not aggressive towards other fish and often exhibit entertaining behaviors, such as perching on rocks or darting in and out of crevices.


Tank Requirements for the Warthead Blenny


To provide the best environment for your Warthead Blenny, here are some specific tank requirements:     

  • Minimum Aquarium Size: A 20-gallon tank is suitable for a single Warthead Blenny, but if you plan to keep a pair or multiple fish, a larger tank of at least 40 gallons is recommended.
  • Water Conditions:         
    • pH: 8.1-8.4
    • Salinity: 1.024-1.026
    • Water Temperature: 75-80°F (24-27°C)
    • Water Flow: Moderate, mimicking the natural currents of their native habitat.


Other Common Names for the Warthead Blenny


Warthead Blennies may also be known as Warthead Blenny or Warthead Rockskipper.


Why Choose Saltwaterfish.com


When selecting the Warthead Blenny for your marine aquarium, Saltwaterfish.com is an excellent choice for several reasons:     

  • Quality Assurance: Saltwaterfish.com is committed to providing enthusiasts with healthy and well-conditioned marine fish. You can trust the quality of the Warthead Blennies they offer.
  • Diverse Selection: Saltwaterfish.com offers a wide range of marine species, ensuring you can find compatible tank mates and create a harmonious aquatic ecosystem.
  • Expert Guidance: Their team of experts can assist you in selecting the right fish and provide valuable advice on maintaining a thriving saltwater aquarium.


The Warthead Blenny (Protemblemaria bicirris) is a delightful addition to your saltwater marine aquarium. Their peaceful nature, vibrant coloration, and compatibility with various tank mates make them an excellent choice for beginners and experienced hobbyists. When considering this species for your aquarium, Saltwaterfish.com stands out as a trusted source, offering high-quality fish and expert support for a thriving aquatic experience.

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