Galaxy Rasbora (Celestial Pearl Danio)
Danio margaritatus
Species Details
Tiny, absolutely stunning fish with pearl spots and orange fins. Perfect for nano tanks but needs groups.
Basic Information
Water Parameters
Tank Mate Recommendations
Current Selection:
Angelfish
Pterophyllum scalare
CichlidsTanganyikan Cichlids
Various Lamprologus, Julidochromis, Neolamprologus
CichlidsVenezuelan Orange Cory
Corydoras venezuelanus
CatfishSkunk Cory
Corydoras arcuatus
CatfishBandit Cory
Corydoras metae
CatfishGreen Gold Cory
Corydoras melanotaenia
Catfish💡 Tank Mate Tips
• Consider adult size when planning tank space
• Research specific water parameter requirements
• Introduce new fish gradually to reduce stress
• Monitor behavior closely during the first weeks
Quick Facts
Tiny jewel-like fish with pearl spots on dark body
Very small reaching only 2-3 cm (0.8-1.2 inches)
More sensitive than other danios
Schooling fish needing groups of 10+ for confidence
Stunning colors with orange fins and pearl spots
Perfect for nano tanks and peaceful communities
Lives 3-4 years with proper care
Can be shy without adequate group size
More expensive but absolutely beautiful
Also known as Celestial Pearl Danio