Very popular aquarium fish because of their brilliant blue and red colouring, Cardinals look best as a school in a planted tank. Sometimes sensitive, but usually quite hardy once they're settled. Difficult to breed. Most of the fishes in the trade are wild caught or bred in Indonesia.

Additional Information

Fish Keeping Snapshot :

  • Keeping Difficulty : Intermediate
  • Temperament : Peaceful, community fish.
  • Max Size : 4cm

Preferred Water Parameters :

  • Water Temperature : 23-26 degrees celsius.
  • pH Level : 6.0-7.0
  • General Hardness : Soft (50 - 100ppm)

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