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Threadfin Acara Aquarium Care Guide

Acarichthys heckelii

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Keeping Threadfin Acara in an aquarium requires the right conditions.

Aquarium Information

  • Care level: intermediate
  • Temperament: semi-aggressive
  • Diet: omnivore
  • Minimum tank size: 75 gallons (280 liters)
  • Compatibility: Can be kept with other similarly sized, peaceful to semi-aggressive South American cichlids, large tetras, plecos, and catfish. Avoid very small or overly aggressive tank mates.
  • Special requirements: Requires a sandy substrate for sifting, ample hiding places among driftwood and rocks, and open swimming areas. Good filtration and regular water changes are essential. They appreciate a well-planted tank, though they may uproot delicate plants during sifting.

Water parameters

Temperature
75-82°F (24-28°C)
pH level
6.0-7.5
Hardness
2-15 dGH

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