Black Clown Goby (Gobiodon sp) – Saltwater Aquarium Guide

Quick Stats:

• Care Level: Easy
• Temperament: Peaceful
• Diet: Carnivore
• Reef Safe: Yes
• Minimum Tank Size: 10 gallons
• Max Size: 2 inches
• Water Parameters: pH 8.1-8.4, Salinity 1.020-1.025, Temperature 72-78°F

Comprehensive Guide – Black Clown Goby (Gobiodon sp)

Habitat:

The Black Clown Goby is native to the Indo-Pacific region, specifically found in the coral reefs of the Indian Ocean and the western Pacific Ocean. They inhabit areas with plenty of live rock and coral formations.

Reef Safe:

The Black Clown Goby is reef-safe as it does not harm corals or other invertebrates. However, caution should be exercised when keeping them with small shrimp or other tiny crustaceans, as they may become prey.

Size:

The Black Clown Goby grows up to a maximum size of 2 inches.

Temperament:

These gobies are peaceful and non-aggressive, making them suitable for community tanks. They may become territorial towards their species, so it’s best to keep only one per tank unless in a larger setup.

Sexual Dimorphism:

There is no significant sexual dimorphism in Black Clown Gobies, making it difficult to determine their gender visually.

Lifespan:

The average lifespan of Black Clown Gobies in captivity is around 3-5 years, but with proper care, they can live longer.

Diet in Aquariums:

Black Clown Gobies are carnivorous and feed on small crustaceans and zooplankton in the wild. In an aquarium, they can be fed a varied diet of frozen or live foods such as brine shrimp, mysis shrimp, and finely chopped seafood. It’s important to provide them with multiple small feedings throughout the day.

Aquascaping Recommendations:

Creating a natural-looking environment with live rock and coral formations is ideal for Black Clown Gobies. They appreciate hiding spots and will often perch on or near corals. Ensure there is sufficient open swimming space as well.

Captive Bred Availability:

Yes, Black Clown Gobies are available as captive-bred specimens. Captive-bred fish are generally hardier and less stressed compared to wild-caught counterparts. They also help reduce the impact on wild populations.

Compatibility with Tankmates:

Black Clown Gobies are generally peaceful and can be kept with various tankmates. Here are five specific tankmates that make good choices:

1. Firefish (Nemateleotris magnifica) – Peaceful and adds vibrant color to the tank.
2. Yellow Watchman Goby (Cryptocentrus cinctus) – Similar size and temperament, can form a symbiotic relationship with pistol shrimp.
3. Clownfish (Amphiprion sp.) – Can create an interesting dynamic with the Black Clown Goby.
4. Cleaner Shrimp (Lysmata amboinensis) – Helps with maintaining tank cleanliness and can coexist peacefully.
5. Soft Corals (e.g., Xenia, Zoanthids) – Black Clown Gobies are reef-safe and can be kept with various soft corals.

Other Common Names:

The Black Clown Goby is also known by other common names such as Black Clownfish Goby and Black Clown Blenny.

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Popular Questions and Answers:

Q: What is the ideal tank size for Black Clown Gobies?

A: The minimum tank size for Black Clown Gobies is 10 gallons, but a larger tank with more swimming space is recommended.

Q: Can Black Clown Gobies jump out of the tank?

A: While they are not known for excessive jumping, it’s always a good idea to have a secure lid or mesh cover on the aquarium to prevent accidental escapes.

Q: Do Black Clown Gobies require a specific lighting setup?

A: They do not have any specific lighting requirements, but providing moderate to high lighting will enhance the colors of their surroundings and any photosynthetic organisms in the tank.

Q: Can Black Clown Gobies be kept in a reef tank with SPS corals?

A: Yes, Black Clown Gobies are generally considered safe for SPS corals. However, individual behavior may vary, so close monitoring is recommended.

Q: Are Black Clown Gobies suitable for beginners?

A: Black Clown Gobies are suitable for beginners due to their ease of care and peaceful nature. They are an excellent choice for those starting with saltwater aquariums.