Overview
The Bumblebee Goby (Brachygobius xanthomelas) is a intermediate freshwater species known for its yellow, black bands coloration. Often needs brackish water. Bottom.
Origin & Appearance
Origin: Southeast Asia.
Colors: Yellow, Black bands.
Body Shape: Fusiform (torpedo/streamlined). Typical adult dimensions: 4.0 x 0.7 x 1.2.
Sexual Dimorphism: Moderate; males more colorful.
Tank & Water Requirements
| Min Tank Size | 5 gallons |
| Temperature | 72–82°F |
| pH Range | 7–8 |
| Water Hardness (GH) | 5-15 |
| Bioload | low |
| Oxygen Demand | low |
| Plant Safe | yes |
| Aquarium Position | Bottom |
Behavior & Activity
Bottom percher; sits on surfaces watching for tiny prey; short hops between resting spots; territorial
Speed: 20/100Aggression: 3/10diurnal
Breeding
Moderate; cave spawner
Common Diseases
💊 Ich
Expert Notes
Often needs brackish water