Celestial Pearl Danio (Galaxy Rasbora) - Danio margaritatus

Celestial Pearl Danio (Galaxy Rasbora) is a freshwater fish in the danio family. This fish has black body with white and yellow spots resembling a galaxy. Celestial Pearl Danio (Galaxy Rasbora) is a peaceful fish and easy to keep. Native to Southeast Asia, these small, peaceful fish thrive in planted aquariums and add both colour and movement to community nano tanks. Their ease of care and vibrant beauty make them a favourite among aquarists of all experience levels.

Tank setup

• Add fine gravel substrate
• Include floating plants for cover
• Use a heater for 22-28°C
• Install a gentle filter

Tank Mates

• Neon Tetras
• Molly Fish
• Corydoras Catfish
• White Cloud Minnows
• Ember tetra
• Pygmy Corydoras
• Cherry Shrimp

Species Overview

• Species: Danio margaritatus
• Common Name: Celestial Pearl Danio, CPD, Galaxy Rasbora
• Origin: Southeast Asia
• Diet: Omnivorous
• pH Range: 6.5–7.5
• Temperature: 22–26°C
• Current Size: 1 cm
• Max Size: 2–2.5 cm
• Minimum Tank Size: 20 litres
• Behaviour: Peaceful, schooling
• Breeding Type: Egg-layer