Description

Daisy’s Blue Rice Fish – Sparkling Elegance in Motion 💎🐟

Graceful, shimmering, and endlessly fascinating, the Daisy’s Blue Rice Fish (Oryzias woworae) is a true gem for any freshwater aquarium. Originating from the crystal-clear streams of Sulawesi, Indonesia, this small, peaceful species captivates aquarists with its glowing blue body, translucent fins, and lively personality. Under the right lighting, the males in particular radiate an iridescent turquoise sheen that transforms any aquascape into a living jewel box.

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Why You’ll Love Daisy’s Blue Rice Fish 💙

• ✅ Brilliant Metallic Blue Glow: Males shimmer with stunning turquoise and silver tones that catch the light beautifully.

• ✅ Peaceful & Sociable: Perfect for community tanks and calm companions.

• ✅ Active Swimmers: Gracefully dart through mid-water, bringing constant gentle motion.

• ✅ Compact & Hardy: Ideal for nano or mid-sized aquariums; easy to care for.

• ✅ Captive-Bred Sustainability: Ethically sourced and well-adapted to aquarium life.

• ✅ Pairs Beautifully with Tetras & Shrimp: A striking yet harmonious addition to planted setups.

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Care & Placement

Lighting: Moderate to bright lighting enhances their natural blue and silver iridescence.

Water Parameters:

• Temperature: 22–28 °C

• pH: 6.5–7.5

• Hardness: Soft to moderately hard

• Prefer gentle filtration and clean, well-oxygenated water.

Tank Size: A group of 6–8 can thrive comfortably in 40 L or larger, though bigger groups in 60 L+ tanks display more natural social behavior.

Diet: Omnivorous and eager eaters – readily accept high-quality flakes, micro pellets, frozen daphnia, brine shrimp, and small live foods. A varied diet enhances color and vitality.

Behavior & Compatibility:
Daisy’s Blue Rice Fish are peaceful and active, spending most of their time near the surface and middle layers of the tank. They coexist wonderfully with small tetras, rasboras, Corydoras, and dwarf shrimp. Avoid aggressive or fin-nipping species that might stress or damage their delicate fins.

Tips for Success:

• Keep in small groups (at least six) to reduce stress and encourage vibrant displays.

• Use a tight-fitting lid—these active fish are known jumpers!

• Floating plants like Salvinia or Amazon Frogbit help diffuse light and provide cover.

• Maintain stable water conditions; they appreciate gentle flow and excellent filtration.

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Aquascaping Inspiration 🌿✨

These fish look spectacular in lush, nature-style aquariums. Combine dark substrates with vivid green stem plants such as Rotala, Ludwigia, or Limnophila sessiliflora to create striking contrast against their metallic blue bodies. Gentle water movement and patches of floating plants mimic their natural habitat while enhancing their sense of security.

Pair them with other small, peaceful species such as Ember Tetras, Neon Tetras, or Chili Rasboras for a tranquil community tank full of color and activity. In soft LED lighting, the shimmering blues of the males and the subtle gold tones of the females create a dynamic visual interplay—ideal for aquascapers who appreciate both harmony and brilliance.

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Quick Facts

• Scientific Name: Oryzias woworae

• Common Name: Daisy’s Blue Rice Fish / Blue Medaka

• Origin: Sulawesi, Indonesia

• Adult Size: 3–3.5 cm

• Temperament: Peaceful, schooling

• Diet: Omnivorous – flakes, pellets, frozen & live foods

• Water Parameters: 22–28 °C | pH 6.5–7.5 | Soft to moderately hard

• Lifespan: 3–4 years with good care

• Tank Size: Minimum 40 L for small group

• Breeding: Egg-scatterers; easy to breed in planted tanks with fine-leafed vegetation

• Compatibility: Excellent with small tetras, Corydoras, and shrimp

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Delicate, peaceful, and breathtakingly beautiful, the Daisy’s Blue Rice Fish is a must-have for anyone seeking color and calm in their aquarium. Their glowing blue hues and active schooling behavior create a serene, mesmerizing display that elevates any aquascape. Add a school today and let your tank sparkle with living sapphire light! 💙🌿🐟

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