Blue Miyuki Medaka
Oryzias latipes
Coming Soon
Not available to order yet. This listing opens once we have healthy stock ready to ship.
The Fish
Blue Miyuki Medaka are a soft powder-blue ricefish (Oryzias latipes) with a bright metallic stripe running down the back. That "miyuki" shine is the whole show, and it's graded by how far it runs: the fuller the stripe, the higher the grade. Best viewed from above, against a dark background.
Shrimp-Safe
Adult medaka leave adult shrimp alone, but like most fish they will pick off very small shrimplets. Fine in a display tank; keep them out of shrimp breeding tanks.
A Note on Breeding
Medaka are egg layers. Females carry a small cluster of eggs, then stick them to plants or floating roots, and they'll spawn year-round under a steady daily light cycle.
Care Basics
Hardy and easy. Roughly 64–82°F and neutral to slightly alkaline water. Eats quality flake and micro pellets. A lid helps, since they cruise near the surface.