Heavens Veil Medaka
A prized long-finned ornamental strain of the Japanese ricefish, known for its pearlescent pale-blue to silvery bodies and flowing, veil-like fins. Males in particular develop dramatically elongated dorsal and anal fins that give the strain its name.
Quick Facts
| Scientific name: | Oryzias latipes |
|---|---|
| Common name: | Japanese ricefish / Medaka |
| Strain: | Heavens Veil (longfin, pearlescent) |
| Adult size: | Up to approximately 3.6 cm standard length, excluding finnage |
| Temperament: | Peaceful and social |
| Temperature: | 16–22°C |
| pH: | 6.5–8.5 |
FAQ
What makes the Heavens Veil Medaka stand out among other Medaka strains?
The Heavens Veil Medaka is distinguished by its long, flowing fins and pearlescent pale-blue to silvery body coloration, especially in males, which develop dramatically elongated dorsal and anal fins.
Is this breed suitable for community tanks?
Yes, Heavens Veil Medaka are peaceful and social, making them well-suited for community aquariums with other non-aggressive fish.
What are the ideal water conditions for Heavens Veil Medaka?
They thrive in water temperatures between 16–22°C and a pH range of 6.5–8.5.


Piers Greene –
The Heavens Veil Medaka are stunning with their flowing fins and soft silvery color. They are easy to care for and get along well with other peaceful fish in a community tank. The color is very subtle and elegant, making the tank look beautiful without being flashy.
Virginia Lambert –
I’ve had these fish for a few months now and they remain active and healthy. The long fins are impressive, especially when the light hits them at certain angles. They don’t require much maintenance and adapt well to my tank setup.
Maria Sharp –
A beautiful addition to my aquarium. The fish are calm and don’t stress other tank mates. Their pearlescent appearance changes slightly in different lighting, which adds visual interest over time.