Medaka Rice Fish "Orange"

Medaka Rice Fish "Orange" (Oryzias latipes)

The Medaka Rice Fish "Orange" is a beautiful and hardy nano fish, admired for its bright golden-orange coloration, peaceful temperament, and graceful surface-dwelling behavior. A selectively bred color variety of the Japanese Rice Fish, this charming species has been kept in Japan for centuries and is appreciated by aquarists for its adaptability, active personality, and suitability for both indoor aquariums and outdoor ponds. Its vibrant color and easy care make it an excellent choice for planted aquariums, nano setups, and peaceful community environments.

Medaka Rice Fish are peaceful, social fish that thrive when kept in groups, where they display natural schooling behaviors and feel more secure. They spend much of their time swimming near the upper levels of the aquarium, often gathering beneath floating plants and gently exploring open water areas. Males develop more elongated fins and brighter coloration, especially during courtship displays, while females typically have a fuller body shape. Their calm nature makes them excellent companions for other small, non-aggressive fish and peaceful invertebrates.

These hardy rice fish thrive in well-planted aquariums with gentle filtration, moderate lighting, and areas of vegetation for shelter. Floating plants, fine-leaved plants, and natural décor help recreate their shallow-water habitat while providing security and encouraging breeding behaviors. Medaka are highly adaptable and can tolerate a wider range of temperatures than many tropical fish, making them suitable for a variety of setups. A varied diet of high-quality micro pellets, crushed flakes, baby brine shrimp, daphnia, and other small frozen or live foods will help maintain their health and enhance their brilliant orange coloration.

Quick Facts:

• Care Level: Easy
• Temperament: Peaceful
• Adult Size: 1–1.5 inches (2.5–4 cm)
• Minimum Tank Size: 10 gallons
• Temperature: 60–78°F (16–26°C)
• pH: 6.5–8.0
• Diet: Omnivore
• Schooling: Yes, best kept in groups of 6 or more

With their vibrant orange coloration, peaceful nature, and graceful surface activity, Medaka Rice Fish "Orange" are an exceptional choice for aquarists seeking a hardy and attractive nano fish that brings warmth, movement, and natural beauty to freshwater aquariums and planted aquatic environments.