

Gobies
Firefish Goby
Nemateleotris magnifica
Peaceful with almost everything but shy — keep with calm tankmates and provide a burrow or cave. A tight-fitting lid is essential: firefish jump.
Difficulty
beginner
Adult size
Up to 7.5 cm
Temperament
Peaceful and shy; jump risk
Minimum tank
80+ litres
Diet
Carnivore — frozen mysis, brine shrimp, finely chopped seafood; will learn pellets
Lifespan
3–5 years
Water parameters
- Temperature75–80°F
- Specific gravity1.024–1.026
- pH8.1–8.4
Species-specific requirements override general saltwater guidelines.
Natural habitat
Rubble and reef slopes; hovers near burrows above sandy bottoms
Care notes
Spends much of the day hovering into the current, picking at passing food. Start with live or frozen foods.
Sourcing & ethics
We list only species that can be sourced responsibly. Availability in Nepal varies — confirm current stock before planning a build.
Regularly available; a staple nano-to-mid reef fish.
Compatibility
Keep with caution
“Caution” reflects likely aggression or predation — outcome depends on tank size, order of addition and individual temperament.




