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Bring a touch of refined brilliance to your medaka collection with the Dark Emerald Fin Medaka (Japanese name: ダークエメラルドフィンメダカ). Developed by Ayumu Medaka and officially released in 2022, this modern ornamental strain features a deep amber body, semi-transparent scales, and a distinctive emerald-green dorsal shine known as rinko (燐光). The shimmering net-like dorsal light makes this strain a visual standout, especially under sunlight or full-spectrum LED lighting. Learn more about the Dark Emerald Fin Medaka on our Medaka Encyclopedia page. Creator: Ayumu Medaka (Japan) Released: 2022 Key Traits: Deep amber body, semi-transparent scales, emerald dorsal “rinko” shine Lineage: Distinct from Bronze Medaka – this is a genetically separate strain
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🇺🇸 Ship from USA · On Agora since 2026
$40.00