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Name: Shukougyoku (朱紅玉

Originator: Keishi Tanaka from Kikuma Medaka

Characteristics: Long fins with trichromatic external light 

Recommendation: It is advisable to keep fry in a light-colored container with an air stone initially. After 2-3 months, transfer them to a darker container.


10 Fertilized Eggs + α 

- We will select fertilized eggs and send them, but unfertilized eggs may also be mixed.

- We will put α plus in advance!



We collect eggs from selectively bred parent stock. We keep them outdoors, so they are strong and energetic. It's important to note that offspring may not always resemble their parents precisely. We kindly request understanding from those seeking perfection.

Please note that depending on the spawning status of the parent Medaka, shipping may be delayed or the listing may be canceled.

We specialize in Japanese Rice Fish, known as メダカ.