Snowflake Eel

Echidna nebulosa


(10 Reviews)

Snowflake Eel

Snowflake Eel

Echidna nebulosa


(10 Reviews)

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Care Facts

Care Level: Easy
Temperament: Aggressive
Diet: Carnivore
Reef Safe: No
Minimum Tank Size: 50 gallons
Max Size: 24 inches
The Snowflake Eel, Echidna nebulosa, also known as the Snowflake Moray and Clouded Moray. They feature an intricate black and white ornamental pattern that resembles many different snowflakes across its body. This Eel can grow up to 24 inches, and should be kept in a tank no less that 50 gallons. Eels are known to try to escape from the aquarium and can be challenging to keep, this is why we recommend a tank with a tightly sealed lid. It is also suggested to have plenty of live rock caves providing it places to hide. In a large system, and if live rock is plentiful enough, multiple Snowflake Eels can be kept together. When feeding your Eel use extreme caution, we recommend using feeding tongs to prevent being bitten, due to the extremely poor eyesight of the Eel. Since the Snowflake Eel is very hardy, active, acclimatizes well, and is easy to care for, this Eel is probably the best Eel to get if you are looking to care for your first Eel. When they are still juveniles, they are relatively docile making them one of the most popular Eel species to keep. The Snowflake Eel is not considered reef safe though, due to it's predatory nature, it will eat any small fish or invert that will fit into it's mouth. Therefor should be housed with proper tank mates, to ensure your marine life does not become Eel food. Even though the Snowflake Eel is a nocturnal feeder, they are often active and visible during the day within the live rock. They should be fed a carnivorous diet consisting primarily of live or frozen Clams, Crustacean Flesh, Shrimp, Squid, Scallop, Krill Feeder Fish, along with meaty preparations enriched with vitamins.


The Snowflake Eel: A Captivating Addition to Your Saltwater Marine Aquarium

The Snowflake Eel (Echidna nebulosa) is a fascinating and popular choice for enthusiasts in the saltwater marine aquarium hobby. Known for its distinctive appearance and unique behaviors, this eel species can be a captivating addition to your marine setup. In this comprehensive guide, we will delve into various aspects of keeping the Snowflake Eel, offering valuable insights into its habitat, reef compatibility, size, lifespan, diet in captivity, aquaculture availability, compatibility with other marine life, sexual dimorphism, coloration changes, temperament, tank requirements, and precise water conditions.

Habitat and Origin: Exploring the Natural Environment of Snowflake Eel

The Snowflake Eel is native to the Indo-Pacific region, inhabiting coastal areas, coral reefs, and rocky crevices. These eels are found in various environments in the wild, from shallow waters to depths of around 200 feet. When recreating their habitat in captivity, providing an environment miming the rocky crevices and hiding spots they would naturally seek out is crucial.

Reef Compatibility: Ensuring Harmony in Your Aquarium with Snowflake Eel

One of the critical considerations for marine hobbyists is whether a species is reef-safe. The Snowflake Eel is not considered reef-safe. Caution should be exercised when selecting tank mates, significantly smaller fish, or crustaceans, as the Snowflake Eel may see them as potential prey.

Size and Lifespan: Understanding the Growth and Longevity of Snowflake Eel

Snowflake Eels start as small juveniles, typically around 6 inches, but can grow substantially, reaching up to 24 inches or more in captivity. They have an impressive lifespan, often lasting 15 years or longer when provided with proper care.

Diet in Captivity: Nourishing Your Snowflake Eel

Snowflake Eels are carnivores and have a voracious appetite. In captivity, they readily accept a diet of various meaty foods, such as frozen shrimp, squid, and other marine-based preparations. A well-rounded diet is essential to ensure they receive the nutrients necessary for optimal health.

Aquaculture Availability: Supporting Sustainable Practices with Snowflake Eel

Snowflake Eels are not extensively aquacultured, and most specimens available in the aquarium trade are wild-caught. It's essential to source them from reputable suppliers, prioritizing sustainable and ethical collection practices.

Compatibility with Other Marine Life: Creating a Balanced Community with Snowflake Eel

While Snowflake Eels can be housed with other compatible species, choosing tank mates is essential. Larger, non-aggressive fish such as tangs, lionfish, and triggers can coexist with Snowflake Eels. Avoid keeping them with small or territorial fish that may view the eel as a threat.

Sexual Dimorphism: Exploring the Gender Characteristics of Snowflake Eel

Snowflake Eels do not exhibit significant sexual dimorphism, making it challenging to distinguish between males and females visually. Fortunately, this lack of dimorphism does not impact their suitability as captivating aquarium inhabitants.

Juvenile to Adult Coloration Changes: Witnessing the Transformative Colors of Snowflake Eel

Juvenile Snowflake Eels typically have a striking yellowish color with intricate black markings resembling snowflakes, giving them their name. The yellow color may fade as they mature, and the black markings can become more pronounced. The adult coloration blends earthy tones, providing them with effective camouflage in their rocky habitat.

Temperament: Understanding the Behavior of Snowflake Eel

Snowflake Eels are generally peaceful but can display opportunistic feeding behavior. While they may tolerate tank mates, monitoring their interactions is crucial, especially during feeding time. Avoid keeping them with aggressive or territorial species that may outcompete them for food.

Tank Requirements: Providing the Ideal Habitat for Snowflake Eel

To ensure the well-being of Snowflake Eels, provide a spacious aquarium with a minimum size of 75 gallons for a single eel. Include plenty of hiding spots, such as PVC pipes or rock formations, to mimic their natural habitat. Maintain stable water conditions with proper filtration and regular water changes.

Water Conditions: Maintaining the Perfect Environment for Snowflake Eel

Maintaining precise water conditions is paramount for the health of Snowflake Eels. Aim for a pH range of 8.1 to 8.4, salinity between 1.020 and 1.025, water temperature around 75 to 80 degrees Fahrenheit, and moderate water flow to simulate their natural environment.

Other Common Names: Aliases of Snowflake Eel

The Snowflake Eel is known by several names, including the White Spotted Moray Eel and the Clouded Moray Eel.

Five Compatible Tank Mates: Social Partners for Snowflake Eel

Why Choose Saltwaterfish.com: Your Trusted Source for Snowflake Eel

When considering where to purchase your Snowflake Eel, Saltwaterfish.com stands out as a reliable and reputable online supplier. With a commitment to providing healthy and responsibly sourced marine life, Saltwaterfish.com ensures that your new aquatic addition arrives in top condition. Their extensive experience in the industry and dedication to customer satisfaction make them a preferred choice for marine enthusiasts seeking quality livestock.

In conclusion, the Snowflake Eel offers a captivating and unique addition to saltwater marine aquariums. By adhering to the guidelines outlined in this comprehensive guide, you can create an optimal environment for the well-being of your Snowflake Eel and other marine inhabitants. Explore the wonders of the underwater world by adding this remarkable species to your aquarium.


Reviewed by: Richard Tarantino on Jan. 3, 2024

Nice eel


Reviewed by: Todd Williams on Dec. 28, 2023

Our Snowflake Eel arrived several weeks ago. It was in great health through a brief acclimation period and adjust to the tank immediately. It is a feisty eater but initially did not compete for food well - but through a little patience and additional feeding, it has learned to hang on to the food we give it. We love our new addition to the community and our new snowflake Eel is doing well. I highly recommend saltwaterfish.com as they do a great job of handling and shipping of livestock.


Reviewed by: Scott Ricci on Aug. 6, 2017

Once you put them in the tank, keep your hands out of it. They will eat anything they can get their mouth on.


Reviewed by: Jerry Miller on March 22, 2016

They arrived very fat and well full I like to feed them krill and mysis shrimp I did order two tho and 1 JUMPED OUT OF THE TANK .. I HAVE A LID make sure you have a tight fitting kid


Reviewed by: Dillon on Jan. 16, 2016

Thanks Mary, perfect size, eating and beautiful!


Reviewed by: Darius Kings on July 14, 2015

Active and feeding, nice addition to my tank.


Reviewed by: Darius Kings on April 22, 2015

Very thick & healthy specimen


Reviewed by: Charles Hutchinson on March 13, 2015


Reviewed by: Rocky on Nov. 6, 2014


Reviewed by: William Leonard on Sept. 16, 2014

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