Micro Galaxy Rasbora Planted Tank Fish - Single

The Micro Galaxy Rasbora (Celestichthys margaritatus), also known as the Celestial Pearl Danio or Galaxy Rasbora, is a stunningly beautiful and diminutive freshwater fish, perfect for planted tanks. This species is prized for its vibrant coloration, peaceful temperament, and suitability for nano aquariums, making it a favorite among aquarists.

Quick Facts

• Scientific name: Danio margaritatus
• Common names: Micro Galaxy Rasbora, Galaxy Rasbora
• Origin: Myanmar & Thailand (discovered in 2006)
• Size: Up to 1 inch (2.5 cm)
• Temperament: Peaceful, schooling fish
• Tank size: Minimum 10 gallons (best in groups of 6–10)
• Water parameters:
• Temp: 71–78°F (22–26°C)
• pH: 6.5–7.5
• Hardness: 1–5 dGH
• Diet: Omnivorous – micro pellets, flakes, live/frozen foods
• Lifespan: 3–5 years with proper care
• Care level: Easy to moderate
• Breeding: Egg scatterer; requires separate breeding tank