Nalolo Blenny

Ecsenius nalolo

(0 Reviews)

Nalolo Blenny

Nalolo Blenny

Ecsenius nalolo

(0 Reviews)

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Care Facts

Care Level: Moderate
Temperament: Peaceful
Diet: Omnivore
Origin: Indian Ocean
Acclimation Time: 2+ hours
Reef Safe: Yes
Minimum tank Size: 15 gallons
Max Size: 2.5 inches

The Nalolo Blenny (Ecsenius nalolo) originates from the western Indian Ocean. It can be found in coral reefs searching for algae and marine plants among the rocks. They have a beige/white body with black or brown lateral tripes. Some may have yellow rings around their eyes and red lines running down their dorsal side. They reach a max length of 2.5 inches, require plenty of rocks to hide in, and should be fed a primarily plant-based diet. 


Discover the Nalolo Blenny with


The Nalolo Blenny (Ecsenius nalolo), a captivating and engaging marine species, is a fantastic addition to your saltwater aquarium. With its unique characteristics and stunning behavior, this fish will surely delight enthusiasts of all levels. This comprehensive product description will provide detailed information about this remarkable species to help you make an informed decision for your aquarium.


Habitat of the Nalolo Blenny: Exploring the Indo-Pacific


The Nalolo Blenny is native to the warm waters of the Indo-Pacific, inhabiting coral reefs and rocky areas. It can be found at depths ranging from 3 to 40 meters, seeking shelter in crevices and among corals. Understanding its natural habitat is essential for replicating its environment in your aquarium.


Reef Compatibility of the Nalolo Blenny: A Peaceful Addition to Your Reef Tank


The Nalolo Blenny is generally considered reef-safe. This species rarely bothers corals or other invertebrates, making it suitable for reef tanks. However, like all fish, it may occasionally nip at small-polyped stony corals, so careful observation is advisable.


Size and Lifespan of the Nalolo Blenny: Small Marvels with Longevity


The Nalolo Blenny is a relatively small fish, reaching an adult size of about 3 inches (7.5 cm). With proper care, these delightful fish can live in captivity for up to 4 to 5 years, making them a long-term addition to your marine aquarium.


Diet of the Nalolo Blenny in Captivity: Omnivorous Delights


In captivity, Nalolo Blennies are omnivorous and readily accept a diet of high-quality marine flake or pellet food, frozen foods like brine shrimp, and various types of marine algae. Providing a well-balanced diet is crucial to their health and vibrant coloration.


Aquaculture and Availability of the Nalolo Blenny: Sourcing Responsibly


Nalolo Blennies are not commonly aquacultured and are typically collected from the wild. This can impact their availability in the hobby. However, responsible collection practices aim to sustain wild populations and protect their natural habitat.


Compatibility of the Nalolo Blenny with Other Fish and Invertebrates: Harmonious Tank Living


Nalolo Blennies are generally peaceful fish and can coexist with various tankmates. However, avoiding aggressive or overly territorial species that may intimidate or harm them is important. Suitable tankmates include clownfish, gobies, peaceful damselfish, and other blenny species.


Sexual Dimorphism of the Nalolo Blenny: Minimal Differences


Sexual dimorphism in Nalolo Blennies is minimal, making it challenging to distinguish males from females based on external characteristics. However, males may be slightly larger than females.


Juvenile to Adult Coloration Changes in the Nalolo Blenny: A Natural Transformation


Juvenile Nalolo Blennies typically exhibit a vibrant yellow coloration with a series of dark horizontal lines along their bodies. As they mature, their color may change, becoming less intense or shifting towards a pale grayish hue. These changes are part of their natural development and do not indicate poor health.


Temperament of the Nalolo Blenny: Peaceful and Inquisitive Nature


Nalolo Blennies are known for their peaceful and inquisitive nature. They often perch on rockwork, darting in and out of hiding places and observing their surroundings. This behavior can add an element of curiosity and personality to your aquarium.


Tank Requirements for the Nalolo Blenny: Creating the Ideal Habitat


To provide the best possible care for your Nalolo Blenny, it is essential to meet specific tank requirements:

  • Minimum Aquarium Size: A tank with 20-30 gallons capacity is suitable for a single Nalolo Blenny. Larger tanks allow for the inclusion of more tankmates and provide additional swimming space.
  • Water Conditions:    
    • pH: Maintain a stable pH level between 8.1 and 8.4.
    • Salinity: Keep the salinity at 1.024 to 1.026.
    • Water Temperature: Maintain a temperature range of 75°F to 82°F (24°C to 28°C).
    • Water Flow: Provide moderate water flow to mimic the gentle currents of their natural habitat. Utilizing powerheads or wavemakers can be beneficial.

Other Common Names for the Nalolo Blenny: The Orange-Lined Blenny


The Nalolo Blenny may also be called the Orange-Lined Blenny due to its distinctive coloration.


Five Compatible Tank Mates: Building a Harmonious Community


Here are five compatible tank mates to consider:

  • Clownfish (Amphiprion spp.): Clownfish are known for their vibrant colors and playful behavior, making them an excellent companion for Nalolo Blennies.
  • Firefish Goby (Nemateleotris magnifica): This peaceful goby adds color and character to your aquarium and usually gets along well with blennies.
  • Watchman Goby (Cryptocentrus spp.): These bottom-dwelling gobies share a similar temperament and habitat preferences with Nalolo Blennies, making them great tankmates.
  • Royal Gramma (Gramma loreto): These stunning fish are compatible with Nalolo Blennies and add a splash of purple and yellow to your tank.
  • Cleaner Shrimp (Lysmata amboinensis): Cleaner shrimp not only provide a helpful service in removing parasites from other tankmates but are also peaceful companions for Nalolo Blennies.

Why Choose Nalolo Blenny from Trust in Excellence


When considering where to source your Nalolo Blenny, stands out as a reputable and reliable provider. Here's why you should choose them:

  • High-Quality Specimens: takes pride in offering healthy and vibrant Nalolo Blennies that have been carefully selected.
  • Acclimation Guarantee: They provide guides to ensure your new fish adjust seamlessly to their new environment.
  • Excellent Customer Support: offers dedicated customer support to assist you with any questions or concerns before and after your purchase.
  • Livestock Arrival Guarantee: Their guarantee ensures your livestock arrives in good health, giving you peace of mind in your purchase.
  • Sustainable Practices: is committed to responsible and sustainable collection practices, which are vital for protecting these remarkable species in their natural habitat.

In conclusion, the Nalolo Blenny is a captivating addition to your saltwater aquarium. Its reef-safe nature, peaceful temperament, and engaging behavior make it a rewarding choice for beginner and experienced marine enthusiasts. By replicating its natural habitat and providing the necessary care, you can enjoy the beauty and charm of the Nalolo Blenny for years to come. Consider choosing as your trusted supplier for a healthy and vibrant Nalolo Blenny to enhance your marine aquarium experience.

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