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Japanese Rice Fish Aquarium Care Guide

Oryzias latipes

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Keeping Japanese Rice Fish in an aquarium requires the right conditions.

Aquarium Information

  • Care level: beginner
  • Temperament: peaceful
  • Diet: omnivore
  • Minimum tank size: 5 gallons (19 liters)
  • Compatibility: Excellent for community tanks with other small, peaceful fish. Avoid housing with aggressive or fin-nipping species.
  • Special requirements: Prefers planted tanks with some surface cover. Can tolerate a wide range of water conditions, including cooler temperatures, making them suitable for unheated tanks in temperate climates. They are social fish and should be kept in groups of at least 6 individuals.

Water parameters

Temperature
18-28°C (64-82°F)
pH level
6.0-8.0
Hardness
5-20 dGH

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