Knight Goby Care Guide
Stigmatogobius sadanundio
Stocking Calculator
Bioload Score
2000
Semi-AggressiveAdvancedFreshwater
- Max Size
- 10.0 cm / 3.9"
- Temperature
- 22–28°C (72–82°F)
- pH Range
- 7.5 – 8.5
- Min Tank Size
- 80L (21 gal)
- Min Group Size
- Can be kept alone
- Tank Level
- Bottom
- Origin
- Asia
- Temperament
- Semi-Aggressive
- Difficulty
- Advanced
- Breeding Difficulty
- Moderate
Diet
Omnivorous; accepts a variety of live, frozen, and prepared foods.
Community Compatibility
Requires brackish water conditions, can be territorial.
Good to Know
Knight Gobies are known for their striking appearance and preference for slightly brackish water, requiring a tank with hiding spots.
Gender Differences
Males often have longer fins and more intense coloring.
Stock Knight Goby in Your Tank
Use our free stocking calculator to see if Knight Goby fits your aquarium