Glowlight Danios

Danio choprae, commonly known as the Glowlight Danio, is a small, active freshwater fish native to northern Myanmar. It features a striking orange-red longitudinal stripe paired with vertical blue-black bars, growing to an adult size of about 2.5 to 3 cm (1 to 1.2 inches).

Profile and Care Specifications

• Common Name: Glowlight Danio (often misassociated with genetically modified GloFish, though it is a natural species)
• Origin: Ayeyarwaddy River drainage system, northern Myanmar
• Size: 2.5 to 3 cm (1.0–1.2 inches)
• Temperament: Peaceful, highly active schooling fish
• Minimum Tank Size: 40 to 54 liters (10–15 gallons) for a small group
• Water Parameters:
  • Temperature: 22–26°C (72–79°F)
  • pH: 6.0–7.5
  • Hardness: 2–15 dGH
• Diet: Omnivorous micropredator; accepts quality flakes, micro-pellets, and frozen/live foods like brine shrimp

Behavior and Tank Setup

• Social Needs: Must be kept in a group of at least 8 to 10 individuals to curb nippy behavior and display tight schooling tendencies.
• Aquarium Layout: Thrives in planted setups with moderate water flow mimicking small hill streams, alongside rocks and a secure, tight-fitting lid to prevent jumping.