Fishby LogoFishby

Glowlight Tetra Aquarium Care Guide

Hemigrammus erythrozonus

Got a photo? Identify fish instantly with the Fishby app.

Open the app

Keeping Glowlight Tetra in an aquarium requires the right conditions.

Aquarium Information

  • Care level: beginner
  • Temperament: peaceful
  • Diet: omnivore
  • Minimum tank size: 60 liters (15 gallons) for a small school
  • Compatibility: Excellent for community tanks with other peaceful, similarly sized fish such as other small tetras, rasboras, corydoras, and dwarf cichlids. Avoid housing with large or aggressive species that may prey on them.
  • Special requirements: Requires a well-planted aquarium with open swimming spaces. Benefits from subdued lighting and a dark substrate to enhance its coloration. Must be kept in schools of at least 6-10 individuals to thrive and exhibit natural schooling behavior, which also reduces stress.

Water parameters

Temperature
22-28°C (72-82°F)
pH level
5.5-7.5
Hardness
2-15 dGH

Explore Glowlight Tetra

Identify fish anywhere

Free on iOS, Android, and Web. Photo identification, full species details, and more.

Open in app