Skip to content

Medaka Encyclopedia

Dark Emerald Fin

Dark Emerald Fin Medaka

Sarah Lee

Dark Emerald Fin Medaka (ダークエメラルドフィンメダカ) – Rinko Shine and Amber Elegance Dark Emerald Fin Medaka (ダークエメラルドフィンメダカ) is a refined ornamental strain known for its elegant amber coloration, emerald-green dorsal shimmer, and semi-transparent scale structure. Developed by breeder Ayumu Medaka (あゆむメダカ) and released in 2022, this variety captures the beauty of subtle color balance and the rare “rinko” (燐光) effect — a net-like shine on the dorsal surface that appears vivid under natural light.  Genetic Traits & Lineage Strain Name (品種名): Dark Emerald Fin Breeder (作出者): Ayumu Medaka (あゆむメダカ) Released: 2022 Lineage: Stabilized from amber offspring of the Emerald Fin development line Not Related To: Bronze Medaka (ブロンズメダカ); genetically distinct lineage Main Trait: Rinko (燐光) — net-like emerald dorsal shine  Physical Characteristics Body Color: Deep amber with a subtle reddish glow Scales: Semi-transparent (半透明鱗), enhancing depth and softness Dorsal Shine: Emerald-green rinko reflection, best seen in top-view lighting Fins: Clear to lightly pigmented, offering a clean silhouette Top View Appeal: Best appreciated under sunlight or full-spectrum LED  Related Strains Emerald Fin Medaka: Ancestral line known for green dorsal light Bronze Medaka: Often confused, but genetically unrelated to this strain Amber Transparent Scales: Other semi-transparent types with warm undertones  Conclusion Dark Emerald Fin Medaka offers an exceptional blend of warmth and radiance. Its amber tone combined with the jewel-like rinko dorsal shine makes it a sophisticated yet naturalistic addition to any medaka collection. For enthusiasts seeking modern refinement and distinct identity in their fish, this strain represents both thoughtful breeding and timeless beauty. ※ This article is based on information from Medaka Zukan and Medaka no Yakata.※ Photos provided by SNR KOREA. Unauthorized reproduction or redistribution is strictly prohibited.

Read more

Medaka Encyclopedia

에스엔알 메다카
snrmedaka.us
改良メダカの生産 ・ 販売 ・ 輸入