Yellow Clown Goby: The Pint-sized Pop of Yellow
The Yellow Clown Goby (Gobiodon okinawae) is a delightful and unique species that adds a splash of vibrant color and a gentle presence to any marine aquarium. This charming fish has a truly distinct appearance, with a vibrant, solid yellow body and a comically stout body shape. The Yellow Clown Goby is a very peaceful and timid species that is completely reef-safe and will not harm corals, clams, or other invertebrates. Unlike other fish that swim constantly, it prefers to perch among the branches of hard corals, making it a fantastic and quirky addition to your tank’s landscape. It’s a great choice for both nano aquariums and larger community tanks.
Specifications
| Feature | Detail |
|---|---|
| Scientific Name | Gobiodon okinawae |
| Size (adult) | 2.5 to 3.5 inches |
| Temperament | Peaceful, timid |
| Reef Safety | Reef-safe |
| Preferred Habitat | Hard coral branches, crevices |
| Water Conditions | Salinity: 1.020–1.025, Temperature: 72–78°F |
FAQ
Is the Yellow Clown Goby suitable for a small marine tank?
Yes, the Yellow Clown Goby is well-suited for nano aquariums due to its small size and peaceful nature.
Does it require special feeding habits?
It feeds on small crustaceans and copepods, which can be provided through a regular marine diet or live foods.
Can it live with other reef fish?
Yes, it is reef-safe and can coexist with other non-aggressive reef species.

Steven Edmunds –
The Yellow Clown Goby is a stunning addition to my 10-gallon tank. Its bright yellow color stands out beautifully among the corals. It stays still most of the time, perching on coral branches, which adds a calm and natural look. Very easy to care for and doesn’t stress the other inhabitants.
Evan Russell –
I was hesitant to add a new fish due to reef safety concerns, but this one is perfect. It’s peaceful and doesn’t chase or nip at anything. The color is vivid and it looks like a tiny, happy creature in the tank.
Bernadette Randall –
After a few weeks, the goby has become a regular sight in my tank. It’s active during the day but mostly rests in the crevices. I love how it brings a playful yet calm energy to the setup without causing any disturbances.