Quick Care Facts

Water Type
Freshwater
Minimum Tank Size
10 gallons
Care Level
Easy
Temperament
Peaceful
Temperature Range
60 to 72°F (15 to 22°C)
pH Range
6.5 to 8.0
Adult Size
1.5 inches (4 cm)
Diet
Omnivorous; readily accepts high-quality flakes, micro pellets, and frozen or live daphnia.

Overview & Characteristics

A hardy, active freshwater schooling fish prized for its vibrant red fins and tolerance for cooler water temperatures.

Behavior & Schooling: Yes, requires a group of at least 6 to reduce shyness and display best coloring.

Water Parameters & Environment

Stable water parameters are critical for long-term health. Avoid rapid fluctuations in temperature and pH when performing routine water changes.

  • Temperature: 60 to 72°F (15 to 22°C)
  • pH Range: 6.5 to 8.0
  • Water Type: Freshwater
  • Minimum Volume: 10 gallons

Diet & Tank Mates

Dietary Needs: Omnivorous; readily accepts high-quality flakes, micro pellets, and frozen or live daphnia.

Compatibility: Ideal for unheated community tanks alongside other peaceful coldwater or temperate species.

Temperament: Peaceful.

Health & Sensitivities

Generally very resilient; occasionally susceptible to common parasites if water quality drops.

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Editorial methodology

Aqua AI species profiles are compiled from canonical database records, taxonomy standards, and verified captive husbandry guidelines. Captive water ranges represent general baseline parameters; always observe livestock behavior and perform regular water tests.