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Banded Astyanax Aquarium Care Guide

Astyanax fasciatus

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Keeping Banded Astyanax in an aquarium requires the right conditions.

Aquarium Information

  • Care level: beginner
  • Temperament: semi-aggressive
  • Diet: omnivore
  • Minimum tank size: 30 gallons
  • Compatibility: Can be kept with other similarly sized, robust characins or cichlids. May nip fins of slower, long-finned species. Best kept in schools of 6 or more to diffuse aggression.
  • Special requirements: Requires a well-filtered tank with ample swimming space. Provide some hiding spots with plants or decor. Can be prone to fin nipping if not kept in a sufficiently large school or with appropriate tank mates.

Water parameters

Temperature
20-26°C (68-79°F)
pH level
6.0-7.5
Hardness
5-19 dGH

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