Aurora Sapphire Medaka (オーロラサファイアメダカ)

Physical Characteristics

The Aurora Sapphire Medaka is known for its stunning aurora blue coloration that appears to glow under natural light. A signature trait is its semi-transparent head, which often shows a soft pink tone due to the visibility of internal tissue. The body also features delicate blue iridescence, adding to its ethereal charm.

Breeding and Maintenance

This strain was developed in 2021 and is a refined derivative of the Black Lamé Miyuki Sapphire line.
It is appreciated for its high genetic stability, with offspring consistently inheriting the key traits such as transparency and coloration.

As with other medaka, it thrives in clean, stable water conditions with good lighting. While it’s a beautiful fish for observation, breeders also value it for its reliability in maintaining features across generations.

Conclusion

The Aurora Sapphire Medaka is a gentle yet captivating strain, perfect for both new hobbyists and seasoned collectors. Its elegant shimmer, soft coloration, and strong lineage make it a versatile and visually appealing addition to any medaka tub or tank.