Oryzias latipes var.
Premium modified medaka with multicolor lame scattered all over the body. Dazzling rainbow shimmer changes with light angle. Difficult to fix — for advanced keepers.
Kirameki (Sparkle) medaka is a premium improved variety with multicolor lame — blue, gold, pink, silver, and more — scattered across the body, shifting through rainbow colors as light angle changes. The name Kirameki perfectly describes its dazzling chief attraction. Various body color bases exist (black, white, blue) chosen to best highlight the multicolor lame. Very low fixation rate makes producing ideal multicolor lame individuals a pursuit for advanced hobbyists requiring mass breeding and experienced selection. Dark containers under LED lighting best express each lame color. Hardy in 5–30°C, neutral to slightly alkaline water, with care and selection being the real skill test.
Origin
Japan (selectively bred variety)
Lifespan
1-3 years
Size
3-4cm
Temperature
5〜30℃
Medaka pellets, daphnia, brine shrimp
Dark containers make lame shine stand out
LED lighting shows multicolor lame at its best
5-30°C (optimal 20-28°C)
Multicolor lame fixation rate is very low — strict selection essential
High-quality individuals are valuable — buy from trusted breeders
Advanced. This is an advanced-level species. It requires specialized equipment and advanced husbandry skills with precise environmental control.
The ideal temperature for Kirameki Medaka is 5〜30℃. Avoid sudden temperature changes and maintain a stable environment.
The average lifespan of Kirameki Medaka is 1-3 years. With proper care and nutrition, they can live a long and healthy life.
Kirameki Medaka typically reaches 3-4cm as an adult. Size may vary depending on care conditions and individual genetics.
Kirameki Medaka feeds on: Medaka pellets, daphnia, brine shrimp. Aim for a balanced diet with appropriate feeding frequency.
The price of Kirameki Medaka varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Find listings for this species
Browse Medaka ListingsComplete Beginner's Guide to Medaka Keeping
Everything beginners need to start keeping medaka: containers, water preparation, feeding, indoor vs outdoor keeping, and recommended starter varieties.
Medaka Variety Encyclopedia — Popular Breeds & Selection Guide
An encyclopedia of popular medaka varieties with characteristics, difficulty, viewing points, and price ranges for each.
How Much Does Medaka Keeping Cost? Monthly Running Costs Explained
Monthly medaka keeping costs for indoor and outdoor setups: food, containers, plants, and electricity compared.
Medaka Lifespan — Tips for Longevity by Variety
Medaka live 2–3 years on average but can exceed 4 years. Learn about variety differences and care tips for longevity.