Black body studded with lame scales like stars in the night sky. Orochi lineage crossed with lame scales.
Black Diamond medaka is an improved variety combining Orochi's jet-black body with lame scales derived from iridophores, creating a luxurious 'black diamond' sparkle. Like stars scattered across a night sky, the reflective lame scales contrast brilliantly against the jet-black body. It inherits Orochi's lack of background adaptation, maintaining deep black in any container color. Dark containers maximize lame contrast; sunlight and LED lighting produce the most dazzling sparkle. Hardy in 5–30°C, neutral to slightly alkaline water. Lame quality depends on both genetics and environment — selecting parents with dense, bright lame is essential.
Origin
Japan (selectively bred variety)
Lifespan
2-3 years
Size
3-4cm
Temperature
5〜30℃（適温20〜28℃）
Medaka pellets
Dark containers make lame scales stand out
Sunlight makes lame scales sparkle
5-30°C
Select and breed individuals with most lame scales
Fixation rate somewhat low — patient selection needed
Intermediate. This is an intermediate-level species. Some prior experience and knowledge of environmental management are recommended.
The ideal temperature for Black Diamond Medaka is 5〜30℃（適温20〜28℃）. Avoid sudden temperature changes and maintain a stable environment.
The average lifespan of Black Diamond Medaka is 2-3 years. With proper care and nutrition, they can live a long and healthy life.
Black Diamond Medaka typically reaches 3-4cm as an adult. Size may vary depending on care conditions and individual genetics.
Black Diamond Medaka feeds on: Medaka pellets. Aim for a balanced diet with appropriate feeding frequency.
The price of Black Diamond Medaka varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
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