Galaxy Rasbora (Celestial Pearl Danio)
Galaxy Rasbora / Celestial Pearl Danio (Danio margaritatus)
The Galaxy Rasbora, also known as the Celestial Pearl Danio, is a small, colorful freshwater fish admired for its vibrant pattern and peaceful nature. Perfect for nano tanks and community aquariums, this species thrives in planted environments with plenty of hiding spots and gentle lighting. Its jewel-like appearance and active schooling behavior make it a favorite among aquascaping enthusiasts.
Category: Rasboras
Species Type: Galaxy Rasbora
Scientific Name: Danio margaritatus
Common Name: Celestial Pearl Danio
Size: Up to 2.5 cm (1 inch)
Lifespan: 3–5 years
Temperament: Peaceful
Behavior: Community fish, shoaling
Minimum Tank Size: 10 gallons
Water Temperature: 72–80°F (22–28°C)
pH Range: Acidic to neutral (6.5–7.5)
Water Hardness: Soft to moderately hard
Habitat Preference: Planted tanks, driftwood, hiding spots, diffused lighting
