Green Mandarin Dragonet

Synchiropus splendens

(4 Reviews)

Green Mandarin Dragonet

Green Mandarin Dragonet

Synchiropus splendens

(4 Reviews)

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Green Mandarin Dragonet Care Facts

Size: 1.5-2 inches
Care Level: Moderate
Temperament: Peaceful
Reef Safe: Yes
Diet: Copepods
Origin: Indo-Pacific
Acclimation Time: 3+ hours
Coral Safe: Yes
Invertebrate Safe: Yes
Minimum Tank Size: 30 gallons
The Green Mandarin Dragonet, Synchiropus splendidus, features a vibrant green scaleless body with orange and blue wavy lines across the body and tail highlighted in blue edging. Male Green Mandarin Dragonets also have a large pointed dorsal fin. They are very peaceful and can be housed with other peaceful fish in a reef tank setting, but may become territorial towards other blennies, gobies or dartfish in smaller tanks. However, they are very sensitive and can be difficult to acclimate, requiring an established set up and steady copepod source.
Gobies tend to stay mainly towards the bottom of the tank, burrowing and sifting through the sand. Diet should include a steady supply of amphipods and copepods, and over time can be weaned to a varied diet of frozen or live mysis shrimp and vitamin enriched brine shrimp 1-2 times daily.

About the Green Mandarin Dragonet

The Green Mandarin Dragonet ( Synchiropus splendidus) is a captivating and mesmerizing addition to saltwater marine aquariums. With its vibrant colors and graceful movements, this species of dragonet can add a touch of beauty and charm to any reef environment. Let's explore various aspects of the Green Mandarin's captivating presence in marine aquariums.

Habitat and Range

Habitat: The Green Mandarin Dragonet is native to the Western Pacific Ocean, particularly around the coasts of Indonesia, the Philippines, and Australia. In the wild, they inhabit shallow reef flats and lagoons with plenty of live rock and coral rubble for shelter.

Reef-Safe Behavior and Water Quality

Reef Safe: The Green Mandarin is reef safe and considered peaceful. However, they can be sensitive to water quality, so maintaining pristine water conditions is essential.

Size, Lifespan, and Diet

Size: The Green Mandarin is relatively small, reaching about 2.5 to 3 inches (6.5 to 7.5 cm) in length.

Lifespan: They can have a lifespan of several years with proper care in a well-maintained aquarium.

Diet: The Green Mandarin is a carnivorous species that feeds on small invertebrates and copepods in the wild.

Aquaculture and Compatibility

Aquaculture: The Green Mandarin is commonly available in the aquarium trade. Some specimens are captive-bred, which helps reduce the demand for wild-caught individuals.

Compatibility: Green Mandarins are generally peaceful but can be territorial towards their own species or similar-looking fish.

Sexual Dimorphism and Suitable Tank Mates

Sexual Dimorphism: Male Green Mandarins typically have a more elongated and pointed first dorsal fin than females.

Suitable Tank Mates: A variety of tank mates can coexist harmoniously with Green Mandarins.

Examples of Suitable Tank Mates:

Tank Requirements and Other Common Names

Tank Requirements: The Green Mandarin requires a well-established aquarium with plenty of live rock, coral rubble, and crevices for hiding spots and foraging.

Other Common Names: In addition to the name "Green Mandarin" or "Synchiropus splendidus," this species is also known as the "Mandarin Dragonet" or "Green Mandarinfish."

In Conclusion: The Green Mandarin Dragonet ( Synchiropus splendidus) is a captivating and elegant addition to saltwater marine aquariums. Their stunning colors and graceful movements make them a highly sought-after species among marine enthusiasts. Aquarists can enjoy the allure and beauty of these enchanting dragonets in their underwater havens by providing them with a suitable environment, compatible tank mates, and a steady supply of copepods. With proper care and attention, the Green Mandarin can thrive and become a focal point of admiration in any saltwater marine aquarium.

Reviewed by: Jose Ramirez on April 28, 2024

Came in good shape

Reviewed by: Mike Malkiewicz on April 24, 2024

Awesome color eating frozen

Reviewed by: Anthony Little on April 21, 2024

Beautiful fish wish I could have two in the tank

Reviewed by: Tim Haymond on March 26, 2024

Reviewed by: Debbie Konechney on March 21, 2024

Reviewed by: Debbie Konechney on March 19, 2024

My favorite.

Reviewed by: Gary Sparks on March 6, 2024

The best shes perfect exactly what I ordered and packaged perfectly thank you very much!!!

Reviewed by: Brian Smith on Feb. 28, 2024

Reviewed by: Lynn Adams on Feb. 7, 2024

Nice size love the gracefulness and color

Reviewed by: Anthony Little on Jan. 17, 2024

Looks amazing

Reviewed by: Shaun Huddleston on Dec. 28, 2023

Reviewed by: Robert Pilny on Dec. 20, 2023

I love the dragonets! They're just so colorful, beautiful!

Reviewed by: Susan Gump on Dec. 19, 2023


Reviewed by: Mike Perdue on Dec. 17, 2023

Reviewed by: Andrew Hernandez on Dec. 14, 2023

Healthy size right

Reviewed by: Anthony Little on Dec. 7, 2023

Reviewed by: William Nesselrotte on Dec. 5, 2023

Reviewed by: Joshua Aust on Dec. 3, 2023

Reviewed by: Barbara Macey on Nov. 27, 2023

Reviewed by: Thomas C Hillertz on Nov. 26, 2023

Large specimen arrived; very healthy. A+

Reviewed by: Gary Nelson on Nov. 26, 2023

Reviewed by: Robert Pilny on Nov. 20, 2023

Reviewed by: Jeremy Goodman on Nov. 20, 2023

Reviewed by: Robert Pilny on Nov. 15, 2023

Reviewed by: Robert Pilny on Nov. 12, 2023

Reviewed by: Nick Direnzo on Nov. 12, 2023

Reviewed by: Don Fincher on Nov. 8, 2023

Reviewed by: Carlos Otero on Nov. 7, 2023

Reviewed by: Bill Talbot on Nov. 5, 2023

He is the cutest little thing !

Reviewed by: Caren Christian on Oct. 26, 2023

Reviewed by: Steve Flaviani on Oct. 23, 2023

Hiding haven’t seen him in a day. He’s stunning when he’s not hiding

Reviewed by: Denise Kloepping on Oct. 8, 2023

This fish has the most amazing colors. It doesn’t come out hardly ever as it likes to hide but when it does it’s so cool to watch.

Reviewed by: Lisa Davis on July 8, 2023

Lovely fish, arrived looking quite healthy.

Reviewed by: Vincent Amrhein on July 3, 2023

Lasted 8 days. I will buy again. Company shipped well and packed well. Just bad luck

Reviewed by: Rodger on Nov. 22, 2016

Dis arrived just fine. Acclimated well. Went into hiding in my live rock for about 5-6 days. Didn't seem him at all. He gradually started coming out. Now his is out all the time. Eats well.

Reviewed by: Debbie Dublo on Nov. 14, 2016

Beautiful fish. I owned one male already, but they are such a nice show piece I decided to add another. The above description states they are found in groups or pairs. So, I though it would be fine. I received another healthy beautiful male. Minutes upon releasing him in my tank they began fighting pretty intensely. I was very worried at first. Then I realized that as vicious as the attacks were, neither fish was doing any actual damage and once dominance was established they haven't bothered each other since.

Reviewed by: Ezale01 on Oct. 16, 2016

I couldn't wait to get this mandarin!! she (yes she is a girl) Is very happy and is eating well!!

Reviewed by: Brenda Tyler on April 5, 2016

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