A photo of One-lined Pencilfish

One-lined Pencilfish Datasheet

Nannostomus unifasciatus

📊 Datasheet

  • AffordabilityModerate
  • Aggression LevelMostly Peaceful
  • Breeding AggressionSlightly More Aggressive
  • DifficultyModerate
  • HardinessModerate
  • Length3.0 - 5.0 cm
  • Liters per Fish4 L
  • Maintenance LevelModerate Maintenance
  • pH6.0 - 7.5
  • PopularityPopular
  • RarityUncommon
  • Minimum School Size8
  • Tank HabitatSurface Dweller, Mid-tank Dweller, Bottom Dweller
  • Temperature23.0 - 28.0 °C
  • Territorial BehaviourMildly Territorial
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